+ return tinymce.dom.Sizzle.matches(selector, n.nodeType ? [n] : n).length > 0;\r
+ },\r
+\r
+\r
+ add : function(p, n, a, h, c) {\r
+ var t = this;\r
+\r
+ return this.run(p, function(p) {\r
+ var e, k;\r
+\r
+ e = is(n, 'string') ? t.doc.createElement(n) : n;\r
+ t.setAttribs(e, a);\r
+\r
+ if (h) {\r
+ if (h.nodeType)\r
+ e.appendChild(h);\r
+ else\r
+ t.setHTML(e, h);\r
+ }\r
+\r
+ return !c ? p.appendChild(e) : e;\r
+ });\r
+ },\r
+\r
+ create : function(n, a, h) {\r
+ return this.add(this.doc.createElement(n), n, a, h, 1);\r
+ },\r
+\r
+ createHTML : function(n, a, h) {\r
+ var o = '', t = this, k;\r
+\r
+ o += '<' + n;\r
+\r
+ for (k in a) {\r
+ if (a.hasOwnProperty(k))\r
+ o += ' ' + k + '="' + t.encode(a[k]) + '"';\r
+ }\r
+\r
+ // A call to tinymce.is doesn't work for some odd reason on IE9 possible bug inside their JS runtime\r
+ if (typeof(h) != "undefined")\r
+ return o + '>' + h + '</' + n + '>';\r
+\r
+ return o + ' />';\r
+ },\r
+\r
+ remove : function(node, keep_children) {\r
+ return this.run(node, function(node) {\r
+ var child, parent = node.parentNode;\r
+\r
+ if (!parent)\r
+ return null;\r
+\r
+ if (keep_children) {\r
+ while (child = node.firstChild) {\r
+ // IE 8 will crash if you don't remove completely empty text nodes\r
+ if (!tinymce.isIE || child.nodeType !== 3 || child.nodeValue)\r
+ parent.insertBefore(child, node);\r
+ else\r
+ node.removeChild(child);\r
+ }\r
+ }\r
+\r
+ return parent.removeChild(node);\r
+ });\r
+ },\r
+\r
+ setStyle : function(n, na, v) {\r
+ var t = this;\r
+\r
+ return t.run(n, function(e) {\r
+ var s, i;\r
+\r
+ s = e.style;\r
+\r
+ // Camelcase it, if needed\r
+ na = na.replace(/-(\D)/g, function(a, b){\r
+ return b.toUpperCase();\r
+ });\r
+\r
+ // Default px suffix on these\r
+ if (t.pixelStyles.test(na) && (tinymce.is(v, 'number') || /^[\-0-9\.]+$/.test(v)))\r
+ v += 'px';\r
+\r
+ switch (na) {\r
+ case 'opacity':\r
+ // IE specific opacity\r
+ if (isIE) {\r
+ s.filter = v === '' ? '' : "alpha(opacity=" + (v * 100) + ")";\r
+\r
+ if (!n.currentStyle || !n.currentStyle.hasLayout)\r
+ s.display = 'inline-block';\r
+ }\r
+\r
+ // Fix for older browsers\r
+ s[na] = s['-moz-opacity'] = s['-khtml-opacity'] = v || '';\r
+ break;\r
+\r
+ case 'float':\r
+ isIE ? s.styleFloat = v : s.cssFloat = v;\r
+ break;\r
+ \r
+ default:\r
+ s[na] = v || '';\r
+ }\r
+\r
+ // Force update of the style data\r
+ if (t.settings.update_styles)\r
+ t.setAttrib(e, 'data-mce-style');\r
+ });\r
+ },\r
+\r
+ getStyle : function(n, na, c) {\r
+ n = this.get(n);\r
+\r
+ if (!n)\r
+ return;\r
+\r
+ // Gecko\r
+ if (this.doc.defaultView && c) {\r
+ // Remove camelcase\r
+ na = na.replace(/[A-Z]/g, function(a){\r
+ return '-' + a;\r
+ });\r
+\r
+ try {\r
+ return this.doc.defaultView.getComputedStyle(n, null).getPropertyValue(na);\r
+ } catch (ex) {\r
+ // Old safari might fail\r
+ return null;\r
+ }\r
+ }\r
+\r
+ // Camelcase it, if needed\r
+ na = na.replace(/-(\D)/g, function(a, b){\r
+ return b.toUpperCase();\r
+ });\r
+\r
+ if (na == 'float')\r
+ na = isIE ? 'styleFloat' : 'cssFloat';\r
+\r
+ // IE & Opera\r
+ if (n.currentStyle && c)\r
+ return n.currentStyle[na];\r
+\r
+ return n.style ? n.style[na] : undefined;\r
+ },\r
+\r
+ setStyles : function(e, o) {\r
+ var t = this, s = t.settings, ol;\r
+\r
+ ol = s.update_styles;\r
+ s.update_styles = 0;\r
+\r
+ each(o, function(v, n) {\r
+ t.setStyle(e, n, v);\r
+ });\r
+\r
+ // Update style info\r
+ s.update_styles = ol;\r
+ if (s.update_styles)\r
+ t.setAttrib(e, s.cssText);\r
+ },\r
+\r
+ removeAllAttribs: function(e) {\r
+ return this.run(e, function(e) {\r
+ var i, attrs = e.attributes;\r
+ for (i = attrs.length - 1; i >= 0; i--) {\r
+ e.removeAttributeNode(attrs.item(i));\r
+ }\r
+ });\r
+ },\r
+\r
+ setAttrib : function(e, n, v) {\r
+ var t = this;\r
+\r
+ // Whats the point\r
+ if (!e || !n)\r
+ return;\r
+\r
+ // Strict XML mode\r
+ if (t.settings.strict)\r
+ n = n.toLowerCase();\r
+\r
+ return this.run(e, function(e) {\r
+ var s = t.settings;\r
+\r
+ switch (n) {\r
+ case "style":\r
+ if (!is(v, 'string')) {\r
+ each(v, function(v, n) {\r
+ t.setStyle(e, n, v);\r
+ });\r
+\r
+ return;\r
+ }\r
+\r
+ // No mce_style for elements with these since they might get resized by the user\r
+ if (s.keep_values) {\r
+ if (v && !t._isRes(v))\r
+ e.setAttribute('data-mce-style', v, 2);\r
+ else\r
+ e.removeAttribute('data-mce-style', 2);\r
+ }\r
+\r
+ e.style.cssText = v;\r
+ break;\r
+\r
+ case "class":\r
+ e.className = v || ''; // Fix IE null bug\r
+ break;\r
+\r
+ case "src":\r
+ case "href":\r
+ if (s.keep_values) {\r
+ if (s.url_converter)\r
+ v = s.url_converter.call(s.url_converter_scope || t, v, n, e);\r
+\r
+ t.setAttrib(e, 'data-mce-' + n, v, 2);\r
+ }\r
+\r
+ break;\r
+\r
+ case "shape":\r
+ e.setAttribute('data-mce-style', v);\r
+ break;\r
+ }\r
+\r
+ if (is(v) && v !== null && v.length !== 0)\r
+ e.setAttribute(n, '' + v, 2);\r
+ else\r
+ e.removeAttribute(n, 2);\r
+ });\r
+ },\r
+\r
+ setAttribs : function(e, o) {\r
+ var t = this;\r
+\r
+ return this.run(e, function(e) {\r
+ each(o, function(v, n) {\r
+ t.setAttrib(e, n, v);\r
+ });\r
+ });\r
+ },\r
+\r
+ getAttrib : function(e, n, dv) {\r
+ var v, t = this, undef;\r
+\r
+ e = t.get(e);\r
+\r
+ if (!e || e.nodeType !== 1)\r
+ return dv === undef ? false : dv;\r
+\r
+ if (!is(dv))\r
+ dv = '';\r
+\r
+ // Try the mce variant for these\r
+ if (/^(src|href|style|coords|shape)$/.test(n)) {\r
+ v = e.getAttribute("data-mce-" + n);\r
+\r
+ if (v)\r
+ return v;\r
+ }\r
+\r
+ if (isIE && t.props[n]) {\r
+ v = e[t.props[n]];\r
+ v = v && v.nodeValue ? v.nodeValue : v;\r
+ }\r
+\r
+ if (!v)\r
+ v = e.getAttribute(n, 2);\r
+\r
+ // Check boolean attribs\r
+ if (/^(checked|compact|declare|defer|disabled|ismap|multiple|nohref|noshade|nowrap|readonly|selected)$/.test(n)) {\r
+ if (e[t.props[n]] === true && v === '')\r
+ return n;\r
+\r
+ return v ? n : '';\r
+ }\r
+\r
+ // Inner input elements will override attributes on form elements\r
+ if (e.nodeName === "FORM" && e.getAttributeNode(n))\r
+ return e.getAttributeNode(n).nodeValue;\r
+\r
+ if (n === 'style') {\r
+ v = v || e.style.cssText;\r
+\r
+ if (v) {\r
+ v = t.serializeStyle(t.parseStyle(v), e.nodeName);\r
+\r
+ if (t.settings.keep_values && !t._isRes(v))\r
+ e.setAttribute('data-mce-style', v);\r
+ }\r
+ }\r
+\r
+ // Remove Apple and WebKit stuff\r
+ if (isWebKit && n === "class" && v)\r
+ v = v.replace(/(apple|webkit)\-[a-z\-]+/gi, '');\r
+\r
+ // Handle IE issues\r
+ if (isIE) {\r
+ switch (n) {\r
+ case 'rowspan':\r
+ case 'colspan':\r
+ // IE returns 1 as default value\r
+ if (v === 1)\r
+ v = '';\r
+\r
+ break;\r
+\r
+ case 'size':\r
+ // IE returns +0 as default value for size\r
+ if (v === '+0' || v === 20 || v === 0)\r
+ v = '';\r
+\r
+ break;\r
+\r
+ case 'width':\r
+ case 'height':\r
+ case 'vspace':\r
+ case 'checked':\r
+ case 'disabled':\r
+ case 'readonly':\r
+ if (v === 0)\r
+ v = '';\r
+\r
+ break;\r
+\r
+ case 'hspace':\r
+ // IE returns -1 as default value\r
+ if (v === -1)\r
+ v = '';\r
+\r
+ break;\r
+\r
+ case 'maxlength':\r
+ case 'tabindex':\r
+ // IE returns default value\r
+ if (v === 32768 || v === 2147483647 || v === '32768')\r
+ v = '';\r
+\r
+ break;\r
+\r
+ case 'multiple':\r
+ case 'compact':\r
+ case 'noshade':\r
+ case 'nowrap':\r
+ if (v === 65535)\r
+ return n;\r
+\r
+ return dv;\r
+\r
+ case 'shape':\r
+ v = v.toLowerCase();\r
+ break;\r
+\r
+ default:\r
+ // IE has odd anonymous function for event attributes\r
+ if (n.indexOf('on') === 0 && v)\r
+ v = tinymce._replace(/^function\s+\w+\(\)\s+\{\s+(.*)\s+\}$/, '$1', '' + v);\r
+ }\r
+ }\r
+\r
+ return (v !== undef && v !== null && v !== '') ? '' + v : dv;\r
+ },\r
+\r
+ getPos : function(n, ro) {\r
+ var t = this, x = 0, y = 0, e, d = t.doc, r;\r
+\r
+ n = t.get(n);\r
+ ro = ro || d.body;\r
+\r
+ if (n) {\r
+ // Use getBoundingClientRect if it exists since it's faster than looping offset nodes\r
+ if (n.getBoundingClientRect) {\r
+ n = n.getBoundingClientRect();\r
+ e = t.boxModel ? d.documentElement : d.body;\r
+\r
+ // Add scroll offsets from documentElement or body since IE with the wrong box model will use d.body and so do WebKit\r
+ // Also remove the body/documentelement clientTop/clientLeft on IE 6, 7 since they offset the position\r
+ x = n.left + (d.documentElement.scrollLeft || d.body.scrollLeft) - e.clientTop;\r
+ y = n.top + (d.documentElement.scrollTop || d.body.scrollTop) - e.clientLeft;\r
+\r
+ return {x : x, y : y};\r
+ }\r
+\r
+ r = n;\r
+ while (r && r != ro && r.nodeType) {\r
+ x += r.offsetLeft || 0;\r
+ y += r.offsetTop || 0;\r
+ r = r.offsetParent;\r
+ }\r
+\r
+ r = n.parentNode;\r
+ while (r && r != ro && r.nodeType) {\r
+ x -= r.scrollLeft || 0;\r
+ y -= r.scrollTop || 0;\r
+ r = r.parentNode;\r
+ }\r
+ }\r
+\r
+ return {x : x, y : y};\r
+ },\r
+\r
+ parseStyle : function(st) {\r
+ return this.styles.parse(st);\r
+ },\r
+\r
+ serializeStyle : function(o, name) {\r
+ return this.styles.serialize(o, name);\r
+ },\r
+\r
+ loadCSS : function(u) {\r
+ var t = this, d = t.doc, head;\r
+\r
+ if (!u)\r
+ u = '';\r
+\r
+ head = t.select('head')[0];\r
+\r
+ each(u.split(','), function(u) {\r
+ var link;\r
+\r
+ if (t.files[u])\r
+ return;\r
+\r
+ t.files[u] = true;\r
+ link = t.create('link', {rel : 'stylesheet', href : tinymce._addVer(u)});\r
+\r
+ // IE 8 has a bug where dynamically loading stylesheets would produce a 1 item remaining bug\r
+ // This fix seems to resolve that issue by realcing the document ones a stylesheet finishes loading\r
+ // It's ugly but it seems to work fine.\r
+ if (isIE && d.documentMode && d.recalc) {\r
+ link.onload = function() {\r
+ if (d.recalc)\r
+ d.recalc();\r
+\r
+ link.onload = null;\r
+ };\r
+ }\r
+\r
+ head.appendChild(link);\r
+ });\r
+ },\r
+\r
+ addClass : function(e, c) {\r
+ return this.run(e, function(e) {\r
+ var o;\r
+\r
+ if (!c)\r
+ return 0;\r
+\r
+ if (this.hasClass(e, c))\r
+ return e.className;\r
+\r
+ o = this.removeClass(e, c);\r
+\r
+ return e.className = (o != '' ? (o + ' ') : '') + c;\r
+ });\r
+ },\r
+\r
+ removeClass : function(e, c) {\r
+ var t = this, re;\r
+\r
+ return t.run(e, function(e) {\r
+ var v;\r
+\r
+ if (t.hasClass(e, c)) {\r
+ if (!re)\r
+ re = new RegExp("(^|\\s+)" + c + "(\\s+|$)", "g");\r
+\r
+ v = e.className.replace(re, ' ');\r
+ v = tinymce.trim(v != ' ' ? v : '');\r
+\r
+ e.className = v;\r
+\r
+ // Empty class attr\r
+ if (!v) {\r
+ e.removeAttribute('class');\r
+ e.removeAttribute('className');\r
+ }\r
+\r
+ return v;\r
+ }\r
+\r
+ return e.className;\r
+ });\r
+ },\r
+\r
+ hasClass : function(n, c) {\r
+ n = this.get(n);\r
+\r
+ if (!n || !c)\r
+ return false;\r
+\r
+ return (' ' + n.className + ' ').indexOf(' ' + c + ' ') !== -1;\r
+ },\r
+\r
+ show : function(e) {\r
+ return this.setStyle(e, 'display', 'block');\r
+ },\r
+\r
+ hide : function(e) {\r
+ return this.setStyle(e, 'display', 'none');\r
+ },\r
+\r
+ isHidden : function(e) {\r
+ e = this.get(e);\r
+\r
+ return !e || e.style.display == 'none' || this.getStyle(e, 'display') == 'none';\r
+ },\r
+\r
+ uniqueId : function(p) {\r
+ return (!p ? 'mce_' : p) + (this.counter++);\r
+ },\r
+\r
+ setHTML : function(element, html) {\r
+ var self = this;\r
+\r
+ return self.run(element, function(element) {\r
+ if (isIE) {\r
+ // Remove all child nodes, IE keeps empty text nodes in DOM\r
+ while (element.firstChild)\r
+ element.removeChild(element.firstChild);\r
+\r
+ try {\r
+ // IE will remove comments from the beginning\r
+ // unless you padd the contents with something\r
+ element.innerHTML = '<br />' + html;\r
+ element.removeChild(element.firstChild);\r
+ } catch (ex) {\r
+ // IE sometimes produces an unknown runtime error on innerHTML if it's an block element within a block element for example a div inside a p\r
+ // This seems to fix this problem\r
+\r
+ // Create new div with HTML contents and a BR infront to keep comments\r
+ element = self.create('div');\r
+ element.innerHTML = '<br />' + html;\r
+\r
+ // Add all children from div to target\r
+ each (element.childNodes, function(node, i) {\r
+ // Skip br element\r
+ if (i)\r
+ element.appendChild(node);\r
+ });\r
+ }\r
+ } else\r
+ element.innerHTML = html;\r
+\r
+ return html;\r
+ });\r
+ },\r
+\r
+ getOuterHTML : function(elm) {\r
+ var doc, self = this;\r
+\r
+ elm = self.get(elm);\r
+\r
+ if (!elm)\r
+ return null;\r
+\r
+ if (elm.nodeType === 1 && self.hasOuterHTML)\r
+ return elm.outerHTML;\r
+\r
+ doc = (elm.ownerDocument || self.doc).createElement("body");\r
+ doc.appendChild(elm.cloneNode(true));\r
+\r
+ return doc.innerHTML;\r
+ },\r
+\r
+ setOuterHTML : function(e, h, d) {\r
+ var t = this;\r
+\r
+ function setHTML(e, h, d) {\r
+ var n, tp;\r
+\r
+ tp = d.createElement("body");\r
+ tp.innerHTML = h;\r
+\r
+ n = tp.lastChild;\r
+ while (n) {\r
+ t.insertAfter(n.cloneNode(true), e);\r
+ n = n.previousSibling;\r
+ }\r
+\r
+ t.remove(e);\r
+ };\r
+\r
+ return this.run(e, function(e) {\r
+ e = t.get(e);\r
+\r
+ // Only set HTML on elements\r
+ if (e.nodeType == 1) {\r
+ d = d || e.ownerDocument || t.doc;\r
+\r
+ if (isIE) {\r
+ try {\r
+ // Try outerHTML for IE it sometimes produces an unknown runtime error\r
+ if (isIE && e.nodeType == 1)\r
+ e.outerHTML = h;\r
+ else\r
+ setHTML(e, h, d);\r
+ } catch (ex) {\r
+ // Fix for unknown runtime error\r
+ setHTML(e, h, d);\r
+ }\r
+ } else\r
+ setHTML(e, h, d);\r
+ }\r
+ });\r
+ },\r
+\r
+ decode : Entities.decode,\r
+\r
+ encode : Entities.encodeAllRaw,\r
+\r
+ insertAfter : function(node, reference_node) {\r
+ reference_node = this.get(reference_node);\r
+\r
+ return this.run(node, function(node) {\r
+ var parent, nextSibling;\r
+\r
+ parent = reference_node.parentNode;\r
+ nextSibling = reference_node.nextSibling;\r
+\r
+ if (nextSibling)\r
+ parent.insertBefore(node, nextSibling);\r
+ else\r
+ parent.appendChild(node);\r
+\r
+ return node;\r
+ });\r
+ },\r
+\r
+ isBlock : function(node) {\r
+ var type = node.nodeType;\r
+\r
+ // If it's a node then check the type and use the nodeName\r
+ if (type)\r
+ return !!(type === 1 && blockElementsMap[node.nodeName]);\r
+\r
+ return !!blockElementsMap[node];\r
+ },\r
+\r
+ replace : function(n, o, k) {\r
+ var t = this;\r
+\r
+ if (is(o, 'array'))\r
+ n = n.cloneNode(true);\r
+\r
+ return t.run(o, function(o) {\r
+ if (k) {\r
+ each(tinymce.grep(o.childNodes), function(c) {\r
+ n.appendChild(c);\r
+ });\r
+ }\r
+\r
+ return o.parentNode.replaceChild(n, o);\r
+ });\r
+ },\r
+\r
+ rename : function(elm, name) {\r
+ var t = this, newElm;\r
+\r
+ if (elm.nodeName != name.toUpperCase()) {\r
+ // Rename block element\r
+ newElm = t.create(name);\r
+\r
+ // Copy attribs to new block\r
+ each(t.getAttribs(elm), function(attr_node) {\r
+ t.setAttrib(newElm, attr_node.nodeName, t.getAttrib(elm, attr_node.nodeName));\r
+ });\r
+\r
+ // Replace block\r
+ t.replace(newElm, elm, 1);\r
+ }\r
+\r
+ return newElm || elm;\r
+ },\r
+\r
+ findCommonAncestor : function(a, b) {\r
+ var ps = a, pe;\r
+\r
+ while (ps) {\r
+ pe = b;\r
+\r
+ while (pe && ps != pe)\r
+ pe = pe.parentNode;\r
+\r
+ if (ps == pe)\r
+ break;\r
+\r
+ ps = ps.parentNode;\r
+ }\r
+\r
+ if (!ps && a.ownerDocument)\r
+ return a.ownerDocument.documentElement;\r
+\r
+ return ps;\r
+ },\r
+\r
+ toHex : function(s) {\r
+ var c = /^\s*rgb\s*?\(\s*?([0-9]+)\s*?,\s*?([0-9]+)\s*?,\s*?([0-9]+)\s*?\)\s*$/i.exec(s);\r
+\r
+ function hex(s) {\r
+ s = parseInt(s).toString(16);\r
+\r
+ return s.length > 1 ? s : '0' + s; // 0 -> 00\r
+ };\r
+\r
+ if (c) {\r
+ s = '#' + hex(c[1]) + hex(c[2]) + hex(c[3]);\r
+\r
+ return s;\r
+ }\r
+\r
+ return s;\r
+ },\r
+\r
+ getClasses : function() {\r
+ var t = this, cl = [], i, lo = {}, f = t.settings.class_filter, ov;\r
+\r
+ if (t.classes)\r
+ return t.classes;\r
+\r
+ function addClasses(s) {\r
+ // IE style imports\r
+ each(s.imports, function(r) {\r
+ addClasses(r);\r
+ });\r
+\r
+ each(s.cssRules || s.rules, function(r) {\r
+ // Real type or fake it on IE\r
+ switch (r.type || 1) {\r
+ // Rule\r
+ case 1:\r
+ if (r.selectorText) {\r
+ each(r.selectorText.split(','), function(v) {\r
+ v = v.replace(/^\s*|\s*$|^\s\./g, "");\r
+\r
+ // Is internal or it doesn't contain a class\r
+ if (/\.mce/.test(v) || !/\.[\w\-]+$/.test(v))\r
+ return;\r
+\r
+ // Remove everything but class name\r
+ ov = v;\r
+ v = tinymce._replace(/.*\.([a-z0-9_\-]+).*/i, '$1', v);\r
+\r
+ // Filter classes\r
+ if (f && !(v = f(v, ov)))\r
+ return;\r
+\r
+ if (!lo[v]) {\r
+ cl.push({'class' : v});\r
+ lo[v] = 1;\r
+ }\r
+ });\r
+ }\r
+ break;\r
+\r
+ // Import\r
+ case 3:\r
+ addClasses(r.styleSheet);\r
+ break;\r
+ }\r
+ });\r
+ };\r
+\r
+ try {\r
+ each(t.doc.styleSheets, addClasses);\r
+ } catch (ex) {\r
+ // Ignore\r
+ }\r
+\r
+ if (cl.length > 0)\r
+ t.classes = cl;\r
+\r
+ return cl;\r
+ },\r
+\r
+ run : function(e, f, s) {\r
+ var t = this, o;\r
+\r
+ if (t.doc && typeof(e) === 'string')\r
+ e = t.get(e);\r
+\r
+ if (!e)\r
+ return false;\r
+\r
+ s = s || this;\r
+ if (!e.nodeType && (e.length || e.length === 0)) {\r
+ o = [];\r
+\r
+ each(e, function(e, i) {\r
+ if (e) {\r
+ if (typeof(e) == 'string')\r
+ e = t.doc.getElementById(e);\r
+\r
+ o.push(f.call(s, e, i));\r
+ }\r
+ });\r
+\r
+ return o;\r
+ }\r
+\r
+ return f.call(s, e);\r
+ },\r
+\r
+ getAttribs : function(n) {\r
+ var o;\r
+\r
+ n = this.get(n);\r
+\r
+ if (!n)\r
+ return [];\r
+\r
+ if (isIE) {\r
+ o = [];\r
+\r
+ // Object will throw exception in IE\r
+ if (n.nodeName == 'OBJECT')\r
+ return n.attributes;\r
+\r
+ // IE doesn't keep the selected attribute if you clone option elements\r
+ if (n.nodeName === 'OPTION' && this.getAttrib(n, 'selected'))\r
+ o.push({specified : 1, nodeName : 'selected'});\r
+\r
+ // It's crazy that this is faster in IE but it's because it returns all attributes all the time\r
+ n.cloneNode(false).outerHTML.replace(/<\/?[\w:\-]+ ?|=[\"][^\"]+\"|=\'[^\']+\'|=[\w\-]+|>/gi, '').replace(/[\w:\-]+/gi, function(a) {\r
+ o.push({specified : 1, nodeName : a});\r
+ });\r
+\r
+ return o;\r
+ }\r
+\r
+ return n.attributes;\r
+ },\r
+\r
+ isEmpty : function(node, elements) {\r
+ var self = this, i, attributes, type, walker, name, parentNode;\r
+\r
+ node = node.firstChild;\r
+ if (node) {\r
+ walker = new tinymce.dom.TreeWalker(node);\r
+ elements = elements || self.schema ? self.schema.getNonEmptyElements() : null;\r
+\r
+ do {\r
+ type = node.nodeType;\r
+\r
+ if (type === 1) {\r
+ // Ignore bogus elements\r
+ if (node.getAttribute('data-mce-bogus'))\r
+ continue;\r
+\r
+ // Keep empty elements like <img />\r
+ name = node.nodeName.toLowerCase();\r
+ if (elements && elements[name]) {\r
+ // Ignore single BR elements in blocks like <p><br /></p>\r
+ parentNode = node.parentNode;\r
+ if (name === 'br' && self.isBlock(parentNode) && parentNode.firstChild === node && parentNode.lastChild === node) {\r
+ continue;\r
+ }\r
+\r
+ return false;\r
+ }\r
+\r
+ // Keep elements with data-bookmark attributes or name attribute like <a name="1"></a>\r
+ attributes = self.getAttribs(node);\r
+ i = node.attributes.length;\r
+ while (i--) {\r
+ name = node.attributes[i].nodeName;\r
+ if (name === "name" || name === 'data-mce-bookmark')\r
+ return false;\r
+ }\r
+ }\r
+\r
+ // Keep non whitespace text nodes\r
+ if ((type === 3 && !whiteSpaceRegExp.test(node.nodeValue)))\r
+ return false;\r
+ } while (node = walker.next());\r
+ }\r
+\r
+ return true;\r
+ },\r
+\r
+ destroy : function(s) {\r
+ var t = this;\r
+\r
+ if (t.events)\r
+ t.events.destroy();\r
+\r
+ t.win = t.doc = t.root = t.events = null;\r
+\r
+ // Manual destroy then remove unload handler\r
+ if (!s)\r
+ tinymce.removeUnload(t.destroy);\r
+ },\r
+\r
+ createRng : function() {\r
+ var d = this.doc;\r
+\r
+ return d.createRange ? d.createRange() : new tinymce.dom.Range(this);\r
+ },\r
+\r
+ nodeIndex : function(node, normalized) {\r
+ var idx = 0, lastNodeType, lastNode, nodeType;\r
+\r
+ if (node) {\r
+ for (lastNodeType = node.nodeType, node = node.previousSibling, lastNode = node; node; node = node.previousSibling) {\r
+ nodeType = node.nodeType;\r
+\r
+ // Normalize text nodes\r
+ if (normalized && nodeType == 3) {\r
+ if (nodeType == lastNodeType || !node.nodeValue.length)\r
+ continue;\r
+ }\r
+ idx++;\r
+ lastNodeType = nodeType;\r
+ }\r
+ }\r
+\r
+ return idx;\r
+ },\r
+\r
+ split : function(pe, e, re) {\r
+ var t = this, r = t.createRng(), bef, aft, pa;\r
+\r
+ // W3C valid browsers tend to leave empty nodes to the left/right side of the contents, this makes sense\r
+ // but we don't want that in our code since it serves no purpose for the end user\r
+ // For example if this is chopped:\r
+ // <p>text 1<span><b>CHOP</b></span>text 2</p>\r
+ // would produce:\r
+ // <p>text 1<span></span></p><b>CHOP</b><p><span></span>text 2</p>\r
+ // this function will then trim of empty edges and produce:\r
+ // <p>text 1</p><b>CHOP</b><p>text 2</p>\r
+ function trim(node) {\r
+ var i, children = node.childNodes, type = node.nodeType;\r
+\r
+ if (type == 1 && node.getAttribute('data-mce-type') == 'bookmark')\r
+ return;\r
+\r
+ for (i = children.length - 1; i >= 0; i--)\r
+ trim(children[i]);\r
+\r
+ if (type != 9) {\r
+ // Keep non whitespace text nodes\r
+ if (type == 3 && node.nodeValue.length > 0) {\r
+ // If parent element isn't a block or there isn't any useful contents for example "<p> </p>"\r
+ if (!t.isBlock(node.parentNode) || tinymce.trim(node.nodeValue).length > 0)\r
+ return;\r
+ } else if (type == 1) {\r
+ // If the only child is a bookmark then move it up\r
+ children = node.childNodes;\r
+ if (children.length == 1 && children[0] && children[0].nodeType == 1 && children[0].getAttribute('data-mce-type') == 'bookmark')\r
+ node.parentNode.insertBefore(children[0], node);\r
+\r
+ // Keep non empty elements or img, hr etc\r
+ if (children.length || /^(br|hr|input|img)$/i.test(node.nodeName))\r
+ return;\r
+ }\r
+\r
+ t.remove(node);\r
+ }\r
+\r
+ return node;\r
+ };\r
+\r
+ if (pe && e) {\r
+ // Get before chunk\r
+ r.setStart(pe.parentNode, t.nodeIndex(pe));\r
+ r.setEnd(e.parentNode, t.nodeIndex(e));\r
+ bef = r.extractContents();\r
+\r
+ // Get after chunk\r
+ r = t.createRng();\r
+ r.setStart(e.parentNode, t.nodeIndex(e) + 1);\r
+ r.setEnd(pe.parentNode, t.nodeIndex(pe) + 1);\r
+ aft = r.extractContents();\r
+\r
+ // Insert before chunk\r
+ pa = pe.parentNode;\r
+ pa.insertBefore(trim(bef), pe);\r
+\r
+ // Insert middle chunk\r
+ if (re)\r
+ pa.replaceChild(re, e);\r
+ else\r
+ pa.insertBefore(e, pe);\r
+\r
+ // Insert after chunk\r
+ pa.insertBefore(trim(aft), pe);\r
+ t.remove(pe);\r
+\r
+ return re || e;\r
+ }\r
+ },\r
+\r
+ bind : function(target, name, func, scope) {\r
+ var t = this;\r
+\r
+ if (!t.events)\r
+ t.events = new tinymce.dom.EventUtils();\r
+\r
+ return t.events.add(target, name, func, scope || this);\r
+ },\r
+\r
+ unbind : function(target, name, func) {\r
+ var t = this;\r
+\r
+ if (!t.events)\r
+ t.events = new tinymce.dom.EventUtils();\r
+\r
+ return t.events.remove(target, name, func);\r
+ },\r
+\r
+\r
+ _findSib : function(node, selector, name) {\r
+ var t = this, f = selector;\r
+\r
+ if (node) {\r
+ // If expression make a function of it using is\r
+ if (is(f, 'string')) {\r
+ f = function(node) {\r
+ return t.is(node, selector);\r
+ };\r
+ }\r
+\r
+ // Loop all siblings\r
+ for (node = node[name]; node; node = node[name]) {\r
+ if (f(node))\r
+ return node;\r
+ }\r
+ }\r
+\r
+ return null;\r
+ },\r
+\r
+ _isRes : function(c) {\r
+ // Is live resizble element\r
+ return /^(top|left|bottom|right|width|height)/i.test(c) || /;\s*(top|left|bottom|right|width|height)/i.test(c);\r
+ }\r
+\r
+ /*\r
+ walk : function(n, f, s) {\r
+ var d = this.doc, w;\r
+\r
+ if (d.createTreeWalker) {\r
+ w = d.createTreeWalker(n, NodeFilter.SHOW_TEXT, null, false);\r
+\r
+ while ((n = w.nextNode()) != null)\r
+ f.call(s || this, n);\r
+ } else\r
+ tinymce.walk(n, f, 'childNodes', s);\r
+ }\r
+ */\r
+\r
+ /*\r
+ toRGB : function(s) {\r
+ var c = /^\s*?#([0-9A-F]{2})([0-9A-F]{1,2})([0-9A-F]{2})?\s*?$/.exec(s);\r
+\r
+ if (c) {\r
+ // #FFF -> #FFFFFF\r
+ if (!is(c[3]))\r
+ c[3] = c[2] = c[1];\r
+\r
+ return "rgb(" + parseInt(c[1], 16) + "," + parseInt(c[2], 16) + "," + parseInt(c[3], 16) + ")";\r
+ }\r
+\r
+ return s;\r
+ }\r
+ */\r
+ });\r
+\r
+ tinymce.DOM = new tinymce.dom.DOMUtils(document, {process_html : 0});\r
+})(tinymce);\r
+\r
+(function(ns) {\r
+ // Range constructor\r
+ function Range(dom) {\r
+ var t = this,\r
+ doc = dom.doc,\r
+ EXTRACT = 0,\r
+ CLONE = 1,\r
+ DELETE = 2,\r
+ TRUE = true,\r
+ FALSE = false,\r
+ START_OFFSET = 'startOffset',\r
+ START_CONTAINER = 'startContainer',\r
+ END_CONTAINER = 'endContainer',\r
+ END_OFFSET = 'endOffset',\r
+ extend = tinymce.extend,\r
+ nodeIndex = dom.nodeIndex;\r
+\r
+ extend(t, {\r
+ // Inital states\r
+ startContainer : doc,\r
+ startOffset : 0,\r
+ endContainer : doc,\r
+ endOffset : 0,\r
+ collapsed : TRUE,\r
+ commonAncestorContainer : doc,\r
+\r
+ // Range constants\r
+ START_TO_START : 0,\r
+ START_TO_END : 1,\r
+ END_TO_END : 2,\r
+ END_TO_START : 3,\r
+\r
+ // Public methods\r
+ setStart : setStart,\r
+ setEnd : setEnd,\r
+ setStartBefore : setStartBefore,\r
+ setStartAfter : setStartAfter,\r
+ setEndBefore : setEndBefore,\r
+ setEndAfter : setEndAfter,\r
+ collapse : collapse,\r
+ selectNode : selectNode,\r
+ selectNodeContents : selectNodeContents,\r
+ compareBoundaryPoints : compareBoundaryPoints,\r
+ deleteContents : deleteContents,\r
+ extractContents : extractContents,\r
+ cloneContents : cloneContents,\r
+ insertNode : insertNode,\r
+ surroundContents : surroundContents,\r
+ cloneRange : cloneRange\r
+ });\r
+\r
+ function setStart(n, o) {\r
+ _setEndPoint(TRUE, n, o);\r
+ };\r
+\r
+ function setEnd(n, o) {\r
+ _setEndPoint(FALSE, n, o);\r
+ };\r
+\r
+ function setStartBefore(n) {\r
+ setStart(n.parentNode, nodeIndex(n));\r
+ };\r
+\r
+ function setStartAfter(n) {\r
+ setStart(n.parentNode, nodeIndex(n) + 1);\r
+ };\r
+\r
+ function setEndBefore(n) {\r
+ setEnd(n.parentNode, nodeIndex(n));\r
+ };\r
+\r
+ function setEndAfter(n) {\r
+ setEnd(n.parentNode, nodeIndex(n) + 1);\r
+ };\r
+\r
+ function collapse(ts) {\r
+ if (ts) {\r
+ t[END_CONTAINER] = t[START_CONTAINER];\r
+ t[END_OFFSET] = t[START_OFFSET];\r
+ } else {\r
+ t[START_CONTAINER] = t[END_CONTAINER];\r
+ t[START_OFFSET] = t[END_OFFSET];\r
+ }\r
+\r
+ t.collapsed = TRUE;\r
+ };\r
+\r
+ function selectNode(n) {\r
+ setStartBefore(n);\r
+ setEndAfter(n);\r
+ };\r
+\r
+ function selectNodeContents(n) {\r
+ setStart(n, 0);\r
+ setEnd(n, n.nodeType === 1 ? n.childNodes.length : n.nodeValue.length);\r
+ };\r
+\r
+ function compareBoundaryPoints(h, r) {\r
+ var sc = t[START_CONTAINER], so = t[START_OFFSET], ec = t[END_CONTAINER], eo = t[END_OFFSET],\r
+ rsc = r.startContainer, rso = r.startOffset, rec = r.endContainer, reo = r.endOffset;\r
+\r
+ // Check START_TO_START\r
+ if (h === 0)\r
+ return _compareBoundaryPoints(sc, so, rsc, rso);\r
+ \r
+ // Check START_TO_END\r
+ if (h === 1)\r
+ return _compareBoundaryPoints(ec, eo, rsc, rso);\r
+ \r
+ // Check END_TO_END\r
+ if (h === 2)\r
+ return _compareBoundaryPoints(ec, eo, rec, reo);\r
+ \r
+ // Check END_TO_START\r
+ if (h === 3) \r
+ return _compareBoundaryPoints(sc, so, rec, reo);\r
+ };\r
+\r
+ function deleteContents() {\r
+ _traverse(DELETE);\r
+ };\r
+\r
+ function extractContents() {\r
+ return _traverse(EXTRACT);\r
+ };\r
+\r
+ function cloneContents() {\r
+ return _traverse(CLONE);\r
+ };\r
+\r
+ function insertNode(n) {\r
+ var startContainer = this[START_CONTAINER],\r
+ startOffset = this[START_OFFSET], nn, o;\r
+\r
+ // Node is TEXT_NODE or CDATA\r
+ if ((startContainer.nodeType === 3 || startContainer.nodeType === 4) && startContainer.nodeValue) {\r
+ if (!startOffset) {\r
+ // At the start of text\r
+ startContainer.parentNode.insertBefore(n, startContainer);\r
+ } else if (startOffset >= startContainer.nodeValue.length) {\r
+ // At the end of text\r
+ dom.insertAfter(n, startContainer);\r
+ } else {\r
+ // Middle, need to split\r
+ nn = startContainer.splitText(startOffset);\r
+ startContainer.parentNode.insertBefore(n, nn);\r
+ }\r
+ } else {\r
+ // Insert element node\r
+ if (startContainer.childNodes.length > 0)\r
+ o = startContainer.childNodes[startOffset];\r
+\r
+ if (o)\r
+ startContainer.insertBefore(n, o);\r
+ else\r
+ startContainer.appendChild(n);\r
+ }\r
+ };\r
+\r
+ function surroundContents(n) {\r
+ var f = t.extractContents();\r
+\r
+ t.insertNode(n);\r
+ n.appendChild(f);\r
+ t.selectNode(n);\r
+ };\r
+\r
+ function cloneRange() {\r
+ return extend(new Range(dom), {\r
+ startContainer : t[START_CONTAINER],\r
+ startOffset : t[START_OFFSET],\r
+ endContainer : t[END_CONTAINER],\r
+ endOffset : t[END_OFFSET],\r
+ collapsed : t.collapsed,\r
+ commonAncestorContainer : t.commonAncestorContainer\r
+ });\r
+ };\r
+\r
+ // Private methods\r
+\r
+ function _getSelectedNode(container, offset) {\r
+ var child;\r
+\r
+ if (container.nodeType == 3 /* TEXT_NODE */)\r
+ return container;\r
+\r
+ if (offset < 0)\r
+ return container;\r
+\r
+ child = container.firstChild;\r
+ while (child && offset > 0) {\r
+ --offset;\r
+ child = child.nextSibling;\r
+ }\r
+\r
+ if (child)\r
+ return child;\r
+\r
+ return container;\r
+ };\r
+\r
+ function _isCollapsed() {\r
+ return (t[START_CONTAINER] == t[END_CONTAINER] && t[START_OFFSET] == t[END_OFFSET]);\r
+ };\r
+\r
+ function _compareBoundaryPoints(containerA, offsetA, containerB, offsetB) {\r
+ var c, offsetC, n, cmnRoot, childA, childB;\r
+ \r
+ // In the first case the boundary-points have the same container. A is before B\r
+ // if its offset is less than the offset of B, A is equal to B if its offset is\r
+ // equal to the offset of B, and A is after B if its offset is greater than the\r
+ // offset of B.\r
+ if (containerA == containerB) {\r
+ if (offsetA == offsetB)\r
+ return 0; // equal\r
+\r
+ if (offsetA < offsetB)\r
+ return -1; // before\r
+\r
+ return 1; // after\r
+ }\r
+\r
+ // In the second case a child node C of the container of A is an ancestor\r
+ // container of B. In this case, A is before B if the offset of A is less than or\r
+ // equal to the index of the child node C and A is after B otherwise.\r
+ c = containerB;\r
+ while (c && c.parentNode != containerA)\r
+ c = c.parentNode;\r
+\r
+ if (c) {\r
+ offsetC = 0;\r
+ n = containerA.firstChild;\r
+\r
+ while (n != c && offsetC < offsetA) {\r
+ offsetC++;\r
+ n = n.nextSibling;\r
+ }\r
+\r
+ if (offsetA <= offsetC)\r
+ return -1; // before\r
+\r
+ return 1; // after\r
+ }\r
+\r
+ // In the third case a child node C of the container of B is an ancestor container\r
+ // of A. In this case, A is before B if the index of the child node C is less than\r
+ // the offset of B and A is after B otherwise.\r
+ c = containerA;\r
+ while (c && c.parentNode != containerB) {\r
+ c = c.parentNode;\r
+ }\r
+\r
+ if (c) {\r
+ offsetC = 0;\r
+ n = containerB.firstChild;\r
+\r
+ while (n != c && offsetC < offsetB) {\r
+ offsetC++;\r
+ n = n.nextSibling;\r
+ }\r
+\r
+ if (offsetC < offsetB)\r
+ return -1; // before\r
+\r
+ return 1; // after\r
+ }\r
+\r
+ // In the fourth case, none of three other cases hold: the containers of A and B\r
+ // are siblings or descendants of sibling nodes. In this case, A is before B if\r
+ // the container of A is before the container of B in a pre-order traversal of the\r
+ // Ranges' context tree and A is after B otherwise.\r
+ cmnRoot = dom.findCommonAncestor(containerA, containerB);\r
+ childA = containerA;\r
+\r
+ while (childA && childA.parentNode != cmnRoot)\r
+ childA = childA.parentNode;\r
+\r
+ if (!childA)\r
+ childA = cmnRoot;\r
+\r
+ childB = containerB;\r
+ while (childB && childB.parentNode != cmnRoot)\r
+ childB = childB.parentNode;\r
+\r
+ if (!childB)\r
+ childB = cmnRoot;\r
+\r
+ if (childA == childB)\r
+ return 0; // equal\r
+\r
+ n = cmnRoot.firstChild;\r
+ while (n) {\r
+ if (n == childA)\r
+ return -1; // before\r
+\r
+ if (n == childB)\r
+ return 1; // after\r
+\r
+ n = n.nextSibling;\r
+ }\r
+ };\r
+\r
+ function _setEndPoint(st, n, o) {\r
+ var ec, sc;\r
+\r
+ if (st) {\r
+ t[START_CONTAINER] = n;\r
+ t[START_OFFSET] = o;\r
+ } else {\r
+ t[END_CONTAINER] = n;\r
+ t[END_OFFSET] = o;\r
+ }\r
+\r
+ // If one boundary-point of a Range is set to have a root container\r
+ // other than the current one for the Range, the Range is collapsed to\r
+ // the new position. This enforces the restriction that both boundary-\r
+ // points of a Range must have the same root container.\r
+ ec = t[END_CONTAINER];\r
+ while (ec.parentNode)\r
+ ec = ec.parentNode;\r
+\r
+ sc = t[START_CONTAINER];\r
+ while (sc.parentNode)\r
+ sc = sc.parentNode;\r
+\r
+ if (sc == ec) {\r
+ // The start position of a Range is guaranteed to never be after the\r
+ // end position. To enforce this restriction, if the start is set to\r
+ // be at a position after the end, the Range is collapsed to that\r
+ // position.\r
+ if (_compareBoundaryPoints(t[START_CONTAINER], t[START_OFFSET], t[END_CONTAINER], t[END_OFFSET]) > 0)\r
+ t.collapse(st);\r
+ } else\r
+ t.collapse(st);\r
+\r
+ t.collapsed = _isCollapsed();\r
+ t.commonAncestorContainer = dom.findCommonAncestor(t[START_CONTAINER], t[END_CONTAINER]);\r
+ };\r
+\r
+ function _traverse(how) {\r
+ var c, endContainerDepth = 0, startContainerDepth = 0, p, depthDiff, startNode, endNode, sp, ep;\r
+\r
+ if (t[START_CONTAINER] == t[END_CONTAINER])\r
+ return _traverseSameContainer(how);\r
+\r
+ for (c = t[END_CONTAINER], p = c.parentNode; p; c = p, p = p.parentNode) {\r
+ if (p == t[START_CONTAINER])\r
+ return _traverseCommonStartContainer(c, how);\r
+\r
+ ++endContainerDepth;\r
+ }\r
+\r
+ for (c = t[START_CONTAINER], p = c.parentNode; p; c = p, p = p.parentNode) {\r
+ if (p == t[END_CONTAINER])\r
+ return _traverseCommonEndContainer(c, how);\r
+\r
+ ++startContainerDepth;\r
+ }\r
+\r
+ depthDiff = startContainerDepth - endContainerDepth;\r
+\r
+ startNode = t[START_CONTAINER];\r
+ while (depthDiff > 0) {\r
+ startNode = startNode.parentNode;\r
+ depthDiff--;\r
+ }\r
+\r
+ endNode = t[END_CONTAINER];\r
+ while (depthDiff < 0) {\r
+ endNode = endNode.parentNode;\r
+ depthDiff++;\r
+ }\r
+\r
+ // ascend the ancestor hierarchy until we have a common parent.\r
+ for (sp = startNode.parentNode, ep = endNode.parentNode; sp != ep; sp = sp.parentNode, ep = ep.parentNode) {\r
+ startNode = sp;\r
+ endNode = ep;\r
+ }\r
+\r
+ return _traverseCommonAncestors(startNode, endNode, how);\r
+ };\r
+\r
+ function _traverseSameContainer(how) {\r
+ var frag, s, sub, n, cnt, sibling, xferNode;\r
+\r
+ if (how != DELETE)\r
+ frag = doc.createDocumentFragment();\r
+\r
+ // If selection is empty, just return the fragment\r
+ if (t[START_OFFSET] == t[END_OFFSET])\r
+ return frag;\r
+\r
+ // Text node needs special case handling\r
+ if (t[START_CONTAINER].nodeType == 3 /* TEXT_NODE */) {\r
+ // get the substring\r
+ s = t[START_CONTAINER].nodeValue;\r
+ sub = s.substring(t[START_OFFSET], t[END_OFFSET]);\r
+\r
+ // set the original text node to its new value\r
+ if (how != CLONE) {\r
+ t[START_CONTAINER].deleteData(t[START_OFFSET], t[END_OFFSET] - t[START_OFFSET]);\r
+\r
+ // Nothing is partially selected, so collapse to start point\r
+ t.collapse(TRUE);\r
+ }\r
+\r
+ if (how == DELETE)\r
+ return;\r
+\r
+ frag.appendChild(doc.createTextNode(sub));\r
+ return frag;\r
+ }\r
+\r
+ // Copy nodes between the start/end offsets.\r
+ n = _getSelectedNode(t[START_CONTAINER], t[START_OFFSET]);\r
+ cnt = t[END_OFFSET] - t[START_OFFSET];\r
+\r
+ while (cnt > 0) {\r
+ sibling = n.nextSibling;\r
+ xferNode = _traverseFullySelected(n, how);\r
+\r
+ if (frag)\r
+ frag.appendChild( xferNode );\r
+\r
+ --cnt;\r
+ n = sibling;\r
+ }\r
+\r
+ // Nothing is partially selected, so collapse to start point\r
+ if (how != CLONE)\r
+ t.collapse(TRUE);\r
+\r
+ return frag;\r
+ };\r
+\r
+ function _traverseCommonStartContainer(endAncestor, how) {\r
+ var frag, n, endIdx, cnt, sibling, xferNode;\r
+\r
+ if (how != DELETE)\r
+ frag = doc.createDocumentFragment();\r
+\r
+ n = _traverseRightBoundary(endAncestor, how);\r
+\r
+ if (frag)\r
+ frag.appendChild(n);\r
+\r
+ endIdx = nodeIndex(endAncestor);\r
+ cnt = endIdx - t[START_OFFSET];\r
+\r
+ if (cnt <= 0) {\r
+ // Collapse to just before the endAncestor, which\r
+ // is partially selected.\r
+ if (how != CLONE) {\r
+ t.setEndBefore(endAncestor);\r
+ t.collapse(FALSE);\r
+ }\r
+\r
+ return frag;\r
+ }\r
+\r
+ n = endAncestor.previousSibling;\r
+ while (cnt > 0) {\r
+ sibling = n.previousSibling;\r
+ xferNode = _traverseFullySelected(n, how);\r
+\r
+ if (frag)\r
+ frag.insertBefore(xferNode, frag.firstChild);\r
+\r
+ --cnt;\r
+ n = sibling;\r
+ }\r
+\r
+ // Collapse to just before the endAncestor, which\r
+ // is partially selected.\r
+ if (how != CLONE) {\r
+ t.setEndBefore(endAncestor);\r
+ t.collapse(FALSE);\r
+ }\r
+\r
+ return frag;\r
+ };\r
+\r
+ function _traverseCommonEndContainer(startAncestor, how) {\r
+ var frag, startIdx, n, cnt, sibling, xferNode;\r
+\r
+ if (how != DELETE)\r
+ frag = doc.createDocumentFragment();\r
+\r
+ n = _traverseLeftBoundary(startAncestor, how);\r
+ if (frag)\r
+ frag.appendChild(n);\r
+\r
+ startIdx = nodeIndex(startAncestor);\r
+ ++startIdx; // Because we already traversed it\r
+\r
+ cnt = t[END_OFFSET] - startIdx;\r
+ n = startAncestor.nextSibling;\r
+ while (cnt > 0) {\r
+ sibling = n.nextSibling;\r
+ xferNode = _traverseFullySelected(n, how);\r
+\r
+ if (frag)\r
+ frag.appendChild(xferNode);\r
+\r
+ --cnt;\r
+ n = sibling;\r
+ }\r
+\r
+ if (how != CLONE) {\r
+ t.setStartAfter(startAncestor);\r
+ t.collapse(TRUE);\r
+ }\r
+\r
+ return frag;\r
+ };\r
+\r
+ function _traverseCommonAncestors(startAncestor, endAncestor, how) {\r
+ var n, frag, commonParent, startOffset, endOffset, cnt, sibling, nextSibling;\r
+\r
+ if (how != DELETE)\r
+ frag = doc.createDocumentFragment();\r
+\r
+ n = _traverseLeftBoundary(startAncestor, how);\r
+ if (frag)\r
+ frag.appendChild(n);\r
+\r
+ commonParent = startAncestor.parentNode;\r
+ startOffset = nodeIndex(startAncestor);\r
+ endOffset = nodeIndex(endAncestor);\r
+ ++startOffset;\r
+\r
+ cnt = endOffset - startOffset;\r
+ sibling = startAncestor.nextSibling;\r
+\r
+ while (cnt > 0) {\r
+ nextSibling = sibling.nextSibling;\r
+ n = _traverseFullySelected(sibling, how);\r
+\r
+ if (frag)\r
+ frag.appendChild(n);\r
+\r
+ sibling = nextSibling;\r
+ --cnt;\r
+ }\r
+\r
+ n = _traverseRightBoundary(endAncestor, how);\r
+\r
+ if (frag)\r
+ frag.appendChild(n);\r
+\r
+ if (how != CLONE) {\r
+ t.setStartAfter(startAncestor);\r
+ t.collapse(TRUE);\r
+ }\r
+\r
+ return frag;\r
+ };\r
+\r
+ function _traverseRightBoundary(root, how) {\r
+ var next = _getSelectedNode(t[END_CONTAINER], t[END_OFFSET] - 1), parent, clonedParent, prevSibling, clonedChild, clonedGrandParent, isFullySelected = next != t[END_CONTAINER];\r
+\r
+ if (next == root)\r
+ return _traverseNode(next, isFullySelected, FALSE, how);\r
+\r
+ parent = next.parentNode;\r
+ clonedParent = _traverseNode(parent, FALSE, FALSE, how);\r
+\r
+ while (parent) {\r
+ while (next) {\r
+ prevSibling = next.previousSibling;\r
+ clonedChild = _traverseNode(next, isFullySelected, FALSE, how);\r
+\r
+ if (how != DELETE)\r
+ clonedParent.insertBefore(clonedChild, clonedParent.firstChild);\r
+\r
+ isFullySelected = TRUE;\r
+ next = prevSibling;\r
+ }\r
+\r
+ if (parent == root)\r
+ return clonedParent;\r
+\r
+ next = parent.previousSibling;\r
+ parent = parent.parentNode;\r
+\r
+ clonedGrandParent = _traverseNode(parent, FALSE, FALSE, how);\r
+\r
+ if (how != DELETE)\r
+ clonedGrandParent.appendChild(clonedParent);\r
+\r
+ clonedParent = clonedGrandParent;\r
+ }\r
+ };\r
+\r
+ function _traverseLeftBoundary(root, how) {\r
+ var next = _getSelectedNode(t[START_CONTAINER], t[START_OFFSET]), isFullySelected = next != t[START_CONTAINER], parent, clonedParent, nextSibling, clonedChild, clonedGrandParent;\r
+\r
+ if (next == root)\r
+ return _traverseNode(next, isFullySelected, TRUE, how);\r
+\r
+ parent = next.parentNode;\r
+ clonedParent = _traverseNode(parent, FALSE, TRUE, how);\r
+\r
+ while (parent) {\r
+ while (next) {\r
+ nextSibling = next.nextSibling;\r
+ clonedChild = _traverseNode(next, isFullySelected, TRUE, how);\r
+\r
+ if (how != DELETE)\r
+ clonedParent.appendChild(clonedChild);\r
+\r
+ isFullySelected = TRUE;\r
+ next = nextSibling;\r
+ }\r
+\r
+ if (parent == root)\r
+ return clonedParent;\r
+\r
+ next = parent.nextSibling;\r
+ parent = parent.parentNode;\r
+\r
+ clonedGrandParent = _traverseNode(parent, FALSE, TRUE, how);\r
+\r
+ if (how != DELETE)\r
+ clonedGrandParent.appendChild(clonedParent);\r
+\r
+ clonedParent = clonedGrandParent;\r
+ }\r
+ };\r
+\r
+ function _traverseNode(n, isFullySelected, isLeft, how) {\r
+ var txtValue, newNodeValue, oldNodeValue, offset, newNode;\r
+\r
+ if (isFullySelected)\r
+ return _traverseFullySelected(n, how);\r
+\r
+ if (n.nodeType == 3 /* TEXT_NODE */) {\r
+ txtValue = n.nodeValue;\r
+\r
+ if (isLeft) {\r
+ offset = t[START_OFFSET];\r
+ newNodeValue = txtValue.substring(offset);\r
+ oldNodeValue = txtValue.substring(0, offset);\r
+ } else {\r
+ offset = t[END_OFFSET];\r
+ newNodeValue = txtValue.substring(0, offset);\r
+ oldNodeValue = txtValue.substring(offset);\r
+ }\r
+\r
+ if (how != CLONE)\r
+ n.nodeValue = oldNodeValue;\r
+\r
+ if (how == DELETE)\r
+ return;\r
+\r
+ newNode = n.cloneNode(FALSE);\r
+ newNode.nodeValue = newNodeValue;\r
+\r
+ return newNode;\r
+ }\r
+\r
+ if (how == DELETE)\r
+ return;\r
+\r
+ return n.cloneNode(FALSE);\r
+ };\r
+\r
+ function _traverseFullySelected(n, how) {\r
+ if (how != DELETE)\r
+ return how == CLONE ? n.cloneNode(TRUE) : n;\r
+\r
+ n.parentNode.removeChild(n);\r
+ };\r
+ };\r
+\r
+ ns.Range = Range;\r
+})(tinymce.dom);\r
+\r
+(function() {\r
+ function Selection(selection) {\r
+ var self = this, dom = selection.dom, TRUE = true, FALSE = false;\r
+\r
+ function getPosition(rng, start) {\r
+ var checkRng, startIndex = 0, endIndex, inside,\r
+ children, child, offset, index, position = -1, parent;\r
+\r
+ // Setup test range, collapse it and get the parent\r
+ checkRng = rng.duplicate();\r
+ checkRng.collapse(start);\r
+ parent = checkRng.parentElement();\r
+\r
+ // Check if the selection is within the right document\r
+ if (parent.ownerDocument !== selection.dom.doc)\r
+ return;\r
+\r
+ // IE will report non editable elements as it's parent so look for an editable one\r
+ while (parent.contentEditable === "false") {\r
+ parent = parent.parentNode;\r
+ }\r
+\r
+ // If parent doesn't have any children then return that we are inside the element\r
+ if (!parent.hasChildNodes()) {\r
+ return {node : parent, inside : 1};\r
+ }\r
+\r
+ // Setup node list and endIndex\r
+ children = parent.children;\r
+ endIndex = children.length - 1;\r
+\r
+ // Perform a binary search for the position\r
+ while (startIndex <= endIndex) {\r
+ index = Math.floor((startIndex + endIndex) / 2);\r
+\r
+ // Move selection to node and compare the ranges\r
+ child = children[index];\r
+ checkRng.moveToElementText(child);\r
+ position = checkRng.compareEndPoints(start ? 'StartToStart' : 'EndToEnd', rng);\r
+\r
+ // Before/after or an exact match\r
+ if (position > 0) {\r
+ endIndex = index - 1;\r
+ } else if (position < 0) {\r
+ startIndex = index + 1;\r
+ } else {\r
+ return {node : child};\r
+ }\r
+ }\r
+\r
+ // Check if child position is before or we didn't find a position\r
+ if (position < 0) {\r
+ // No element child was found use the parent element and the offset inside that\r
+ if (!child) {\r
+ checkRng.moveToElementText(parent);\r
+ checkRng.collapse(true);\r
+ child = parent;\r
+ inside = true;\r
+ } else\r
+ checkRng.collapse(false);\r
+\r
+ checkRng.setEndPoint(start ? 'EndToStart' : 'EndToEnd', rng);\r
+\r
+ // Fix for edge case: <div style="width: 100px; height:100px;"><table>..</table>ab|c</div>\r
+ if (checkRng.compareEndPoints(start ? 'StartToStart' : 'StartToEnd', rng) > 0) {\r
+ checkRng = rng.duplicate();\r
+ checkRng.collapse(start);\r
+\r
+ offset = -1;\r
+ while (parent == checkRng.parentElement()) {\r
+ if (checkRng.move('character', -1) == 0)\r
+ break;\r
+\r
+ offset++;\r
+ }\r
+ }\r
+\r
+ offset = offset || checkRng.text.replace('\r\n', ' ').length;\r
+ } else {\r
+ // Child position is after the selection endpoint\r
+ checkRng.collapse(true);\r
+ checkRng.setEndPoint(start ? 'StartToStart' : 'StartToEnd', rng);\r
+\r
+ // Get the length of the text to find where the endpoint is relative to it's container\r
+ offset = checkRng.text.replace('\r\n', ' ').length;\r
+ }\r
+\r
+ return {node : child, position : position, offset : offset, inside : inside};\r
+ };\r
+\r
+ // Returns a W3C DOM compatible range object by using the IE Range API\r
+ function getRange() {\r
+ var ieRange = selection.getRng(), domRange = dom.createRng(), element, collapsed, tmpRange, element2, bookmark, fail;\r
+\r
+ // If selection is outside the current document just return an empty range\r
+ element = ieRange.item ? ieRange.item(0) : ieRange.parentElement();\r
+ if (element.ownerDocument != dom.doc)\r
+ return domRange;\r
+\r
+ collapsed = selection.isCollapsed();\r
+\r
+ // Handle control selection\r
+ if (ieRange.item) {\r
+ domRange.setStart(element.parentNode, dom.nodeIndex(element));\r
+ domRange.setEnd(domRange.startContainer, domRange.startOffset + 1);\r
+\r
+ return domRange;\r
+ }\r
+\r
+ function findEndPoint(start) {\r
+ var endPoint = getPosition(ieRange, start), container, offset, textNodeOffset = 0, sibling, undef, nodeValue;\r
+\r
+ container = endPoint.node;\r
+ offset = endPoint.offset;\r
+\r
+ if (endPoint.inside && !container.hasChildNodes()) {\r
+ domRange[start ? 'setStart' : 'setEnd'](container, 0);\r
+ return;\r
+ }\r
+\r
+ if (offset === undef) {\r
+ domRange[start ? 'setStartBefore' : 'setEndAfter'](container);\r
+ return;\r
+ }\r
+\r
+ if (endPoint.position < 0) {\r
+ sibling = endPoint.inside ? container.firstChild : container.nextSibling;\r
+\r
+ if (!sibling) {\r
+ domRange[start ? 'setStartAfter' : 'setEndAfter'](container);\r
+ return;\r
+ }\r
+\r
+ if (!offset) {\r
+ if (sibling.nodeType == 3)\r
+ domRange[start ? 'setStart' : 'setEnd'](sibling, 0);\r
+ else\r
+ domRange[start ? 'setStartBefore' : 'setEndBefore'](sibling);\r
+\r
+ return;\r
+ }\r
+\r
+ // Find the text node and offset\r
+ while (sibling) {\r
+ nodeValue = sibling.nodeValue;\r
+ textNodeOffset += nodeValue.length;\r
+\r
+ // We are at or passed the position we where looking for\r
+ if (textNodeOffset >= offset) {\r
+ container = sibling;\r
+ textNodeOffset -= offset;\r
+ textNodeOffset = nodeValue.length - textNodeOffset;\r
+ break;\r
+ }\r
+\r
+ sibling = sibling.nextSibling;\r
+ }\r
+ } else {\r
+ // Find the text node and offset\r
+ sibling = container.previousSibling;\r
+\r
+ if (!sibling)\r
+ return domRange[start ? 'setStartBefore' : 'setEndBefore'](container);\r
+\r
+ // If there isn't any text to loop then use the first position\r
+ if (!offset) {\r
+ if (container.nodeType == 3)\r
+ domRange[start ? 'setStart' : 'setEnd'](sibling, container.nodeValue.length);\r
+ else\r
+ domRange[start ? 'setStartAfter' : 'setEndAfter'](sibling);\r
+\r
+ return;\r
+ }\r
+\r
+ while (sibling) {\r
+ textNodeOffset += sibling.nodeValue.length;\r
+\r
+ // We are at or passed the position we where looking for\r
+ if (textNodeOffset >= offset) {\r
+ container = sibling;\r
+ textNodeOffset -= offset;\r
+ break;\r
+ }\r
+\r
+ sibling = sibling.previousSibling;\r
+ }\r
+ }\r
+\r
+ domRange[start ? 'setStart' : 'setEnd'](container, textNodeOffset);\r
+ };\r
+\r
+ try {\r
+ // Find start point\r
+ findEndPoint(true);\r
+\r
+ // Find end point if needed\r
+ if (!collapsed)\r
+ findEndPoint();\r
+ } catch (ex) {\r
+ // IE has a nasty bug where text nodes might throw "invalid argument" when you\r
+ // access the nodeValue or other properties of text nodes. This seems to happend when\r
+ // text nodes are split into two nodes by a delete/backspace call. So lets detect it and try to fix it.\r
+ if (ex.number == -2147024809) {\r
+ // Get the current selection\r
+ bookmark = self.getBookmark(2);\r
+\r
+ // Get start element\r
+ tmpRange = ieRange.duplicate();\r
+ tmpRange.collapse(true);\r
+ element = tmpRange.parentElement();\r
+\r
+ // Get end element\r
+ if (!collapsed) {\r
+ tmpRange = ieRange.duplicate();\r
+ tmpRange.collapse(false);\r
+ element2 = tmpRange.parentElement();\r
+ element2.innerHTML = element2.innerHTML;\r
+ }\r
+\r
+ // Remove the broken elements\r
+ element.innerHTML = element.innerHTML;\r
+\r
+ // Restore the selection\r
+ self.moveToBookmark(bookmark);\r
+\r
+ // Since the range has moved we need to re-get it\r
+ ieRange = selection.getRng();\r
+\r
+ // Find start point\r
+ findEndPoint(true);\r
+\r
+ // Find end point if needed\r
+ if (!collapsed)\r
+ findEndPoint();\r
+ } else\r
+ throw ex; // Throw other errors\r
+ }\r
+\r
+ return domRange;\r
+ };\r
+\r
+ this.getBookmark = function(type) {\r
+ var rng = selection.getRng(), start, end, bookmark = {};\r
+\r
+ function getIndexes(node) {\r
+ var node, parent, root, children, i, indexes = [];\r
+\r
+ parent = node.parentNode;\r
+ root = dom.getRoot().parentNode;\r
+\r
+ while (parent != root) {\r
+ children = parent.children;\r
+\r
+ i = children.length;\r
+ while (i--) {\r
+ if (node === children[i]) {\r
+ indexes.push(i);\r
+ break;\r
+ }\r
+ }\r
+\r
+ node = parent;\r
+ parent = parent.parentNode;\r
+ }\r
+\r
+ return indexes;\r
+ };\r
+\r
+ function getBookmarkEndPoint(start) {\r
+ var position;\r
+\r
+ position = getPosition(rng, start);\r
+ if (position) {\r
+ return {\r
+ position : position.position,\r
+ offset : position.offset,\r
+ indexes : getIndexes(position.node),\r
+ inside : position.inside\r
+ };\r
+ }\r
+ };\r
+\r
+ // Non ubstructive bookmark\r
+ if (type === 2) {\r
+ // Handle text selection\r
+ if (!rng.item) {\r
+ bookmark.start = getBookmarkEndPoint(true);\r
+\r
+ if (!selection.isCollapsed())\r
+ bookmark.end = getBookmarkEndPoint();\r
+ } else\r
+ bookmark.start = {ctrl : true, indexes : getIndexes(rng.item(0))};\r
+ }\r
+\r
+ return bookmark;\r
+ };\r
+\r
+ this.moveToBookmark = function(bookmark) {\r
+ var rng, body = dom.doc.body;\r
+\r
+ function resolveIndexes(indexes) {\r
+ var node, i, idx, children;\r
+\r
+ node = dom.getRoot();\r
+ for (i = indexes.length - 1; i >= 0; i--) {\r
+ children = node.children;\r
+ idx = indexes[i];\r
+\r
+ if (idx <= children.length - 1) {\r
+ node = children[idx];\r
+ }\r
+ }\r
+\r
+ return node;\r
+ };\r
+ \r
+ function setBookmarkEndPoint(start) {\r
+ var endPoint = bookmark[start ? 'start' : 'end'], moveLeft, moveRng, undef;\r
+\r
+ if (endPoint) {\r
+ moveLeft = endPoint.position > 0;\r
+\r
+ moveRng = body.createTextRange();\r
+ moveRng.moveToElementText(resolveIndexes(endPoint.indexes));\r
+\r
+ offset = endPoint.offset;\r
+ if (offset !== undef) {\r
+ moveRng.collapse(endPoint.inside || moveLeft);\r
+ moveRng.moveStart('character', moveLeft ? -offset : offset);\r
+ } else\r
+ moveRng.collapse(start);\r
+\r
+ rng.setEndPoint(start ? 'StartToStart' : 'EndToStart', moveRng);\r
+\r
+ if (start)\r
+ rng.collapse(true);\r
+ }\r
+ };\r
+\r
+ if (bookmark.start) {\r
+ if (bookmark.start.ctrl) {\r
+ rng = body.createControlRange();\r
+ rng.addElement(resolveIndexes(bookmark.start.indexes));\r
+ rng.select();\r
+ } else {\r
+ rng = body.createTextRange();\r
+ setBookmarkEndPoint(true);\r
+ setBookmarkEndPoint();\r
+ rng.select();\r
+ }\r
+ }\r
+ };\r
+\r
+ this.addRange = function(rng) {\r
+ var ieRng, ctrlRng, startContainer, startOffset, endContainer, endOffset, doc = selection.dom.doc, body = doc.body;\r
+\r
+ function setEndPoint(start) {\r
+ var container, offset, marker, tmpRng, nodes;\r
+\r
+ marker = dom.create('a');\r
+ container = start ? startContainer : endContainer;\r
+ offset = start ? startOffset : endOffset;\r
+ tmpRng = ieRng.duplicate();\r
+\r
+ if (container == doc || container == doc.documentElement) {\r
+ container = body;\r
+ offset = 0;\r
+ }\r
+\r
+ if (container.nodeType == 3) {\r
+ container.parentNode.insertBefore(marker, container);\r
+ tmpRng.moveToElementText(marker);\r
+ tmpRng.moveStart('character', offset);\r
+ dom.remove(marker);\r
+ ieRng.setEndPoint(start ? 'StartToStart' : 'EndToEnd', tmpRng);\r
+ } else {\r
+ nodes = container.childNodes;\r
+\r
+ if (nodes.length) {\r
+ if (offset >= nodes.length) {\r
+ dom.insertAfter(marker, nodes[nodes.length - 1]);\r
+ } else {\r
+ container.insertBefore(marker, nodes[offset]);\r
+ }\r
+\r
+ tmpRng.moveToElementText(marker);\r
+ } else {\r
+ // Empty node selection for example <div>|</div>\r
+ marker = doc.createTextNode('\uFEFF');\r
+ container.appendChild(marker);\r
+ tmpRng.moveToElementText(marker.parentNode);\r
+ tmpRng.collapse(TRUE);\r
+ }\r
+\r
+ ieRng.setEndPoint(start ? 'StartToStart' : 'EndToEnd', tmpRng);\r
+ dom.remove(marker);\r
+ }\r
+ }\r
+\r
+ // Setup some shorter versions\r
+ startContainer = rng.startContainer;\r
+ startOffset = rng.startOffset;\r
+ endContainer = rng.endContainer;\r
+ endOffset = rng.endOffset;\r
+ ieRng = body.createTextRange();\r
+\r
+ // If single element selection then try making a control selection out of it\r
+ if (startContainer == endContainer && startContainer.nodeType == 1 && startOffset == endOffset - 1) {\r
+ if (startOffset == endOffset - 1) {\r
+ try {\r
+ ctrlRng = body.createControlRange();\r
+ ctrlRng.addElement(startContainer.childNodes[startOffset]);\r
+ ctrlRng.select();\r
+ return;\r
+ } catch (ex) {\r
+ // Ignore\r
+ }\r
+ }\r
+ }\r
+\r
+ // Set start/end point of selection\r
+ setEndPoint(true);\r
+ setEndPoint();\r
+\r
+ // Select the new range and scroll it into view\r
+ ieRng.select();\r
+ };\r
+\r
+ // Expose range method\r
+ this.getRangeAt = getRange;\r
+ };\r
+\r
+ // Expose the selection object\r
+ tinymce.dom.TridentSelection = Selection;\r
+})();\r
+\r
+\r
+/*\r
+ * Sizzle CSS Selector Engine - v1.0\r
+ * Copyright 2009, The Dojo Foundation\r
+ * Released under the MIT, BSD, and GPL Licenses.\r
+ * More information: http://sizzlejs.com/\r
+ */\r
+(function(){\r
+\r
+var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^\[\]]*\]|['"][^'"]*['"]|[^\[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g,\r
+ done = 0,\r
+ toString = Object.prototype.toString,\r
+ hasDuplicate = false,\r
+ baseHasDuplicate = true;\r
+\r
+// Here we check if the JavaScript engine is using some sort of\r
+// optimization where it does not always call our comparision\r
+// function. If that is the case, discard the hasDuplicate value.\r
+// Thus far that includes Google Chrome.\r
+[0, 0].sort(function(){\r
+ baseHasDuplicate = false;\r
+ return 0;\r
+});\r
+\r
+var Sizzle = function(selector, context, results, seed) {\r
+ results = results || [];\r
+ context = context || document;\r
+\r
+ var origContext = context;\r
+\r
+ if ( context.nodeType !== 1 && context.nodeType !== 9 ) {\r
+ return [];\r
+ }\r
+ \r
+ if ( !selector || typeof selector !== "string" ) {\r
+ return results;\r
+ }\r
+\r
+ var parts = [], m, set, checkSet, extra, prune = true, contextXML = Sizzle.isXML(context),\r
+ soFar = selector, ret, cur, pop, i;\r
+ \r
+ // Reset the position of the chunker regexp (start from head)\r
+ do {\r
+ chunker.exec("");\r
+ m = chunker.exec(soFar);\r
+\r
+ if ( m ) {\r
+ soFar = m[3];\r
+ \r
+ parts.push( m[1] );\r
+ \r
+ if ( m[2] ) {\r
+ extra = m[3];\r
+ break;\r
+ }\r
+ }\r
+ } while ( m );\r
+\r
+ if ( parts.length > 1 && origPOS.exec( selector ) ) {\r
+ if ( parts.length === 2 && Expr.relative[ parts[0] ] ) {\r
+ set = posProcess( parts[0] + parts[1], context );\r
+ } else {\r
+ set = Expr.relative[ parts[0] ] ?\r
+ [ context ] :\r
+ Sizzle( parts.shift(), context );\r
+\r
+ while ( parts.length ) {\r
+ selector = parts.shift();\r
+\r
+ if ( Expr.relative[ selector ] ) {\r
+ selector += parts.shift();\r
+ }\r
+ \r
+ set = posProcess( selector, set );\r
+ }\r
+ }\r
+ } else {\r
+ // Take a shortcut and set the context if the root selector is an ID\r
+ // (but not if it'll be faster if the inner selector is an ID)\r
+ if ( !seed && parts.length > 1 && context.nodeType === 9 && !contextXML &&\r
+ Expr.match.ID.test(parts[0]) && !Expr.match.ID.test(parts[parts.length - 1]) ) {\r
+ ret = Sizzle.find( parts.shift(), context, contextXML );\r
+ context = ret.expr ? Sizzle.filter( ret.expr, ret.set )[0] : ret.set[0];\r
+ }\r
+\r
+ if ( context ) {\r
+ ret = seed ?\r
+ { expr: parts.pop(), set: makeArray(seed) } :\r
+ Sizzle.find( parts.pop(), parts.length === 1 && (parts[0] === "~" || parts[0] === "+") && context.parentNode ? context.parentNode : context, contextXML );\r
+ set = ret.expr ? Sizzle.filter( ret.expr, ret.set ) : ret.set;\r
+\r
+ if ( parts.length > 0 ) {\r
+ checkSet = makeArray(set);\r
+ } else {\r
+ prune = false;\r
+ }\r
+\r
+ while ( parts.length ) {\r
+ cur = parts.pop();\r
+ pop = cur;\r
+\r
+ if ( !Expr.relative[ cur ] ) {\r
+ cur = "";\r
+ } else {\r
+ pop = parts.pop();\r
+ }\r
+\r
+ if ( pop == null ) {\r
+ pop = context;\r
+ }\r
+\r
+ Expr.relative[ cur ]( checkSet, pop, contextXML );\r
+ }\r
+ } else {\r
+ checkSet = parts = [];\r
+ }\r
+ }\r
+\r
+ if ( !checkSet ) {\r
+ checkSet = set;\r
+ }\r
+\r
+ if ( !checkSet ) {\r
+ Sizzle.error( cur || selector );\r
+ }\r
+\r
+ if ( toString.call(checkSet) === "[object Array]" ) {\r
+ if ( !prune ) {\r
+ results.push.apply( results, checkSet );\r
+ } else if ( context && context.nodeType === 1 ) {\r
+ for ( i = 0; checkSet[i] != null; i++ ) {\r
+ if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && Sizzle.contains(context, checkSet[i])) ) {\r
+ results.push( set[i] );\r
+ }\r
+ }\r
+ } else {\r
+ for ( i = 0; checkSet[i] != null; i++ ) {\r
+ if ( checkSet[i] && checkSet[i].nodeType === 1 ) {\r
+ results.push( set[i] );\r
+ }\r
+ }\r
+ }\r
+ } else {\r
+ makeArray( checkSet, results );\r
+ }\r
+\r
+ if ( extra ) {\r
+ Sizzle( extra, origContext, results, seed );\r
+ Sizzle.uniqueSort( results );\r
+ }\r
+\r
+ return results;\r
+};\r
+\r
+Sizzle.uniqueSort = function(results){\r
+ if ( sortOrder ) {\r
+ hasDuplicate = baseHasDuplicate;\r
+ results.sort(sortOrder);\r
+\r
+ if ( hasDuplicate ) {\r
+ for ( var i = 1; i < results.length; i++ ) {\r
+ if ( results[i] === results[i-1] ) {\r
+ results.splice(i--, 1);\r
+ }\r
+ }\r
+ }\r
+ }\r
+\r
+ return results;\r
+};\r
+\r
+Sizzle.matches = function(expr, set){\r
+ return Sizzle(expr, null, null, set);\r
+};\r
+\r
+Sizzle.find = function(expr, context, isXML){\r
+ var set;\r
+\r
+ if ( !expr ) {\r
+ return [];\r
+ }\r
+\r
+ for ( var i = 0, l = Expr.order.length; i < l; i++ ) {\r
+ var type = Expr.order[i], match;\r
+ \r
+ if ( (match = Expr.leftMatch[ type ].exec( expr )) ) {\r
+ var left = match[1];\r
+ match.splice(1,1);\r
+\r
+ if ( left.substr( left.length - 1 ) !== "\\" ) {\r
+ match[1] = (match[1] || "").replace(/\\/g, "");\r
+ set = Expr.find[ type ]( match, context, isXML );\r
+ if ( set != null ) {\r
+ expr = expr.replace( Expr.match[ type ], "" );\r
+ break;\r
+ }\r
+ }\r
+ }\r
+ }\r
+\r
+ if ( !set ) {\r
+ set = context.getElementsByTagName("*");\r
+ }\r
+\r
+ return {set: set, expr: expr};\r
+};\r
+\r
+Sizzle.filter = function(expr, set, inplace, not){\r
+ var old = expr, result = [], curLoop = set, match, anyFound,\r
+ isXMLFilter = set && set[0] && Sizzle.isXML(set[0]);\r
+\r
+ while ( expr && set.length ) {\r
+ for ( var type in Expr.filter ) {\r
+ if ( (match = Expr.leftMatch[ type ].exec( expr )) != null && match[2] ) {\r
+ var filter = Expr.filter[ type ], found, item, left = match[1];\r
+ anyFound = false;\r
+\r
+ match.splice(1,1);\r
+\r
+ if ( left.substr( left.length - 1 ) === "\\" ) {\r
+ continue;\r
+ }\r
+\r
+ if ( curLoop === result ) {\r
+ result = [];\r
+ }\r
+\r
+ if ( Expr.preFilter[ type ] ) {\r
+ match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter );\r
+\r
+ if ( !match ) {\r
+ anyFound = found = true;\r
+ } else if ( match === true ) {\r
+ continue;\r
+ }\r
+ }\r
+\r
+ if ( match ) {\r
+ for ( var i = 0; (item = curLoop[i]) != null; i++ ) {\r
+ if ( item ) {\r
+ found = filter( item, match, i, curLoop );\r
+ var pass = not ^ !!found;\r
+\r
+ if ( inplace && found != null ) {\r
+ if ( pass ) {\r
+ anyFound = true;\r
+ } else {\r
+ curLoop[i] = false;\r
+ }\r
+ } else if ( pass ) {\r
+ result.push( item );\r
+ anyFound = true;\r
+ }\r
+ }\r
+ }\r
+ }\r
+\r
+ if ( found !== undefined ) {\r
+ if ( !inplace ) {\r
+ curLoop = result;\r
+ }\r
+\r
+ expr = expr.replace( Expr.match[ type ], "" );\r
+\r
+ if ( !anyFound ) {\r
+ return [];\r
+ }\r
+\r
+ break;\r
+ }\r
+ }\r
+ }\r
+\r
+ // Improper expression\r
+ if ( expr === old ) {\r
+ if ( anyFound == null ) {\r
+ Sizzle.error( expr );\r
+ } else {\r
+ break;\r
+ }\r
+ }\r
+\r
+ old = expr;\r
+ }\r
+\r
+ return curLoop;\r
+};\r
+\r
+Sizzle.error = function( msg ) {\r
+ throw "Syntax error, unrecognized expression: " + msg;\r
+};\r
+\r
+var Expr = Sizzle.selectors = {\r
+ order: [ "ID", "NAME", "TAG" ],\r
+ match: {\r
+ ID: /#((?:[\w\u00c0-\uFFFF\-]|\\.)+)/,\r
+ CLASS: /\.((?:[\w\u00c0-\uFFFF\-]|\\.)+)/,\r
+ NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF\-]|\\.)+)['"]*\]/,\r
+ ATTR: /\[\s*((?:[\w\u00c0-\uFFFF\-]|\\.)+)\s*(?:(\S?=)\s*(['"]*)(.*?)\3|)\s*\]/,\r
+ TAG: /^((?:[\w\u00c0-\uFFFF\*\-]|\\.)+)/,\r
+ CHILD: /:(only|nth|last|first)-child(?:\((even|odd|[\dn+\-]*)\))?/,\r
+ POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^\-]|$)/,\r
+ PSEUDO: /:((?:[\w\u00c0-\uFFFF\-]|\\.)+)(?:\((['"]?)((?:\([^\)]+\)|[^\(\)]*)+)\2\))?/\r
+ },\r
+ leftMatch: {},\r
+ attrMap: {\r
+ "class": "className",\r
+ "for": "htmlFor"\r
+ },\r
+ attrHandle: {\r
+ href: function(elem){\r
+ return elem.getAttribute("href");\r
+ }\r
+ },\r
+ relative: {\r
+ "+": function(checkSet, part){\r
+ var isPartStr = typeof part === "string",\r
+ isTag = isPartStr && !/\W/.test(part),\r
+ isPartStrNotTag = isPartStr && !isTag;\r
+\r
+ if ( isTag ) {\r
+ part = part.toLowerCase();\r
+ }\r
+\r
+ for ( var i = 0, l = checkSet.length, elem; i < l; i++ ) {\r
+ if ( (elem = checkSet[i]) ) {\r
+ while ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {}\r
+\r
+ checkSet[i] = isPartStrNotTag || elem && elem.nodeName.toLowerCase() === part ?\r
+ elem || false :\r
+ elem === part;\r
+ }\r
+ }\r
+\r
+ if ( isPartStrNotTag ) {\r
+ Sizzle.filter( part, checkSet, true );\r
+ }\r
+ },\r
+ ">": function(checkSet, part){\r
+ var isPartStr = typeof part === "string",\r
+ elem, i = 0, l = checkSet.length;\r
+\r
+ if ( isPartStr && !/\W/.test(part) ) {\r
+ part = part.toLowerCase();\r
+\r
+ for ( ; i < l; i++ ) {\r
+ elem = checkSet[i];\r
+ if ( elem ) {\r
+ var parent = elem.parentNode;\r
+ checkSet[i] = parent.nodeName.toLowerCase() === part ? parent : false;\r
+ }\r
+ }\r
+ } else {\r
+ for ( ; i < l; i++ ) {\r
+ elem = checkSet[i];\r
+ if ( elem ) {\r
+ checkSet[i] = isPartStr ?\r
+ elem.parentNode :\r
+ elem.parentNode === part;\r
+ }\r
+ }\r
+\r
+ if ( isPartStr ) {\r
+ Sizzle.filter( part, checkSet, true );\r
+ }\r
+ }\r
+ },\r
+ "": function(checkSet, part, isXML){\r
+ var doneName = done++, checkFn = dirCheck, nodeCheck;\r
+\r
+ if ( typeof part === "string" && !/\W/.test(part) ) {\r
+ part = part.toLowerCase();\r
+ nodeCheck = part;\r
+ checkFn = dirNodeCheck;\r
+ }\r
+\r
+ checkFn("parentNode", part, doneName, checkSet, nodeCheck, isXML);\r
+ },\r
+ "~": function(checkSet, part, isXML){\r
+ var doneName = done++, checkFn = dirCheck, nodeCheck;\r
+\r
+ if ( typeof part === "string" && !/\W/.test(part) ) {\r
+ part = part.toLowerCase();\r
+ nodeCheck = part;\r
+ checkFn = dirNodeCheck;\r
+ }\r
+\r
+ checkFn("previousSibling", part, doneName, checkSet, nodeCheck, isXML);\r
+ }\r
+ },\r
+ find: {\r
+ ID: function(match, context, isXML){\r
+ if ( typeof context.getElementById !== "undefined" && !isXML ) {\r
+ var m = context.getElementById(match[1]);\r
+ return m ? [m] : [];\r
+ }\r
+ },\r
+ NAME: function(match, context){\r
+ if ( typeof context.getElementsByName !== "undefined" ) {\r
+ var ret = [], results = context.getElementsByName(match[1]);\r
+\r
+ for ( var i = 0, l = results.length; i < l; i++ ) {\r
+ if ( results[i].getAttribute("name") === match[1] ) {\r
+ ret.push( results[i] );\r
+ }\r
+ }\r
+\r
+ return ret.length === 0 ? null : ret;\r
+ }\r
+ },\r
+ TAG: function(match, context){\r
+ return context.getElementsByTagName(match[1]);\r
+ }\r
+ },\r
+ preFilter: {\r
+ CLASS: function(match, curLoop, inplace, result, not, isXML){\r
+ match = " " + match[1].replace(/\\/g, "") + " ";\r
+\r
+ if ( isXML ) {\r
+ return match;\r
+ }\r
+\r
+ for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) {\r
+ if ( elem ) {\r
+ if ( not ^ (elem.className && (" " + elem.className + " ").replace(/[\t\n]/g, " ").indexOf(match) >= 0) ) {\r
+ if ( !inplace ) {\r
+ result.push( elem );\r
+ }\r
+ } else if ( inplace ) {\r
+ curLoop[i] = false;\r
+ }\r
+ }\r
+ }\r
+\r
+ return false;\r
+ },\r
+ ID: function(match){\r
+ return match[1].replace(/\\/g, "");\r
+ },\r
+ TAG: function(match, curLoop){\r
+ return match[1].toLowerCase();\r
+ },\r
+ CHILD: function(match){\r
+ if ( match[1] === "nth" ) {\r
+ // parse equations like 'even', 'odd', '5', '2n', '3n+2', '4n-1', '-n+6'\r
+ var test = /(-?)(\d*)n((?:\+|-)?\d*)/.exec(\r
+ match[2] === "even" && "2n" || match[2] === "odd" && "2n+1" ||\r
+ !/\D/.test( match[2] ) && "0n+" + match[2] || match[2]);\r
+\r
+ // calculate the numbers (first)n+(last) including if they are negative\r
+ match[2] = (test[1] + (test[2] || 1)) - 0;\r
+ match[3] = test[3] - 0;\r
+ }\r
+\r
+ // TODO: Move to normal caching system\r
+ match[0] = done++;\r
+\r
+ return match;\r
+ },\r
+ ATTR: function(match, curLoop, inplace, result, not, isXML){\r
+ var name = match[1].replace(/\\/g, "");\r
+ \r
+ if ( !isXML && Expr.attrMap[name] ) {\r
+ match[1] = Expr.attrMap[name];\r
+ }\r
+\r
+ if ( match[2] === "~=" ) {\r
+ match[4] = " " + match[4] + " ";\r
+ }\r
+\r
+ return match;\r
+ },\r
+ PSEUDO: function(match, curLoop, inplace, result, not){\r
+ if ( match[1] === "not" ) {\r
+ // If we're dealing with a complex expression, or a simple one\r
+ if ( ( chunker.exec(match[3]) || "" ).length > 1 || /^\w/.test(match[3]) ) {\r
+ match[3] = Sizzle(match[3], null, null, curLoop);\r
+ } else {\r
+ var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not);\r
+ if ( !inplace ) {\r
+ result.push.apply( result, ret );\r
+ }\r
+ return false;\r
+ }\r
+ } else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) {\r
+ return true;\r
+ }\r
+ \r
+ return match;\r
+ },\r
+ POS: function(match){\r
+ match.unshift( true );\r
+ return match;\r
+ }\r
+ },\r
+ filters: {\r
+ enabled: function(elem){\r
+ return elem.disabled === false && elem.type !== "hidden";\r
+ },\r
+ disabled: function(elem){\r
+ return elem.disabled === true;\r
+ },\r
+ checked: function(elem){\r
+ return elem.checked === true;\r
+ },\r
+ selected: function(elem){\r
+ // Accessing this property makes selected-by-default\r
+ // options in Safari work properly\r
+ elem.parentNode.selectedIndex;\r
+ return elem.selected === true;\r
+ },\r
+ parent: function(elem){\r
+ return !!elem.firstChild;\r
+ },\r
+ empty: function(elem){\r
+ return !elem.firstChild;\r
+ },\r
+ has: function(elem, i, match){\r
+ return !!Sizzle( match[3], elem ).length;\r
+ },\r
+ header: function(elem){\r
+ return (/h\d/i).test( elem.nodeName );\r
+ },\r
+ text: function(elem){\r
+ return "text" === elem.type;\r
+ },\r
+ radio: function(elem){\r
+ return "radio" === elem.type;\r
+ },\r
+ checkbox: function(elem){\r
+ return "checkbox" === elem.type;\r
+ },\r
+ file: function(elem){\r
+ return "file" === elem.type;\r
+ },\r
+ password: function(elem){\r
+ return "password" === elem.type;\r
+ },\r
+ submit: function(elem){\r
+ return "submit" === elem.type;\r
+ },\r
+ image: function(elem){\r
+ return "image" === elem.type;\r
+ },\r
+ reset: function(elem){\r
+ return "reset" === elem.type;\r
+ },\r
+ button: function(elem){\r
+ return "button" === elem.type || elem.nodeName.toLowerCase() === "button";\r
+ },\r
+ input: function(elem){\r
+ return (/input|select|textarea|button/i).test(elem.nodeName);\r
+ }\r
+ },\r
+ setFilters: {\r
+ first: function(elem, i){\r
+ return i === 0;\r
+ },\r
+ last: function(elem, i, match, array){\r
+ return i === array.length - 1;\r
+ },\r
+ even: function(elem, i){\r
+ return i % 2 === 0;\r
+ },\r
+ odd: function(elem, i){\r
+ return i % 2 === 1;\r
+ },\r
+ lt: function(elem, i, match){\r
+ return i < match[3] - 0;\r
+ },\r
+ gt: function(elem, i, match){\r
+ return i > match[3] - 0;\r
+ },\r
+ nth: function(elem, i, match){\r
+ return match[3] - 0 === i;\r
+ },\r
+ eq: function(elem, i, match){\r
+ return match[3] - 0 === i;\r
+ }\r
+ },\r
+ filter: {\r
+ PSEUDO: function(elem, match, i, array){\r
+ var name = match[1], filter = Expr.filters[ name ];\r
+\r
+ if ( filter ) {\r
+ return filter( elem, i, match, array );\r
+ } else if ( name === "contains" ) {\r
+ return (elem.textContent || elem.innerText || Sizzle.getText([ elem ]) || "").indexOf(match[3]) >= 0;\r
+ } else if ( name === "not" ) {\r
+ var not = match[3];\r
+\r
+ for ( var j = 0, l = not.length; j < l; j++ ) {\r
+ if ( not[j] === elem ) {\r
+ return false;\r
+ }\r
+ }\r
+\r
+ return true;\r
+ } else {\r
+ Sizzle.error( "Syntax error, unrecognized expression: " + name );\r
+ }\r
+ },\r
+ CHILD: function(elem, match){\r
+ var type = match[1], node = elem;\r
+ switch (type) {\r
+ case 'only':\r
+ case 'first':\r
+ while ( (node = node.previousSibling) ) {\r
+ if ( node.nodeType === 1 ) { \r
+ return false; \r
+ }\r
+ }\r
+ if ( type === "first" ) { \r
+ return true; \r
+ }\r
+ node = elem;\r
+ case 'last':\r
+ while ( (node = node.nextSibling) ) {\r
+ if ( node.nodeType === 1 ) { \r
+ return false; \r
+ }\r
+ }\r
+ return true;\r
+ case 'nth':\r
+ var first = match[2], last = match[3];\r
+\r
+ if ( first === 1 && last === 0 ) {\r
+ return true;\r
+ }\r
+ \r
+ var doneName = match[0],\r
+ parent = elem.parentNode;\r
+ \r
+ if ( parent && (parent.sizcache !== doneName || !elem.nodeIndex) ) {\r
+ var count = 0;\r
+ for ( node = parent.firstChild; node; node = node.nextSibling ) {\r
+ if ( node.nodeType === 1 ) {\r
+ node.nodeIndex = ++count;\r
+ }\r
+ } \r
+ parent.sizcache = doneName;\r
+ }\r
+ \r
+ var diff = elem.nodeIndex - last;\r
+ if ( first === 0 ) {\r
+ return diff === 0;\r
+ } else {\r
+ return ( diff % first === 0 && diff / first >= 0 );\r
+ }\r
+ }\r
+ },\r
+ ID: function(elem, match){\r
+ return elem.nodeType === 1 && elem.getAttribute("id") === match;\r
+ },\r
+ TAG: function(elem, match){\r
+ return (match === "*" && elem.nodeType === 1) || elem.nodeName.toLowerCase() === match;\r
+ },\r
+ CLASS: function(elem, match){\r
+ return (" " + (elem.className || elem.getAttribute("class")) + " ")\r
+ .indexOf( match ) > -1;\r
+ },\r
+ ATTR: function(elem, match){\r
+ var name = match[1],\r
+ result = Expr.attrHandle[ name ] ?\r
+ Expr.attrHandle[ name ]( elem ) :\r
+ elem[ name ] != null ?\r
+ elem[ name ] :\r
+ elem.getAttribute( name ),\r
+ value = result + "",\r
+ type = match[2],\r
+ check = match[4];\r
+\r
+ return result == null ?\r
+ type === "!=" :\r
+ type === "=" ?\r
+ value === check :\r
+ type === "*=" ?\r
+ value.indexOf(check) >= 0 :\r
+ type === "~=" ?\r
+ (" " + value + " ").indexOf(check) >= 0 :\r
+ !check ?\r
+ value && result !== false :\r
+ type === "!=" ?\r
+ value !== check :\r
+ type === "^=" ?\r
+ value.indexOf(check) === 0 :\r
+ type === "$=" ?\r
+ value.substr(value.length - check.length) === check :\r
+ type === "|=" ?\r
+ value === check || value.substr(0, check.length + 1) === check + "-" :\r
+ false;\r
+ },\r
+ POS: function(elem, match, i, array){\r
+ var name = match[2], filter = Expr.setFilters[ name ];\r
+\r
+ if ( filter ) {\r
+ return filter( elem, i, match, array );\r
+ }\r
+ }\r
+ }\r
+};\r
+\r
+var origPOS = Expr.match.POS,\r
+ fescape = function(all, num){\r
+ return "\\" + (num - 0 + 1);\r
+ };\r
+\r
+for ( var type in Expr.match ) {\r
+ Expr.match[ type ] = new RegExp( Expr.match[ type ].source + (/(?![^\[]*\])(?![^\(]*\))/.source) );\r
+ Expr.leftMatch[ type ] = new RegExp( /(^(?:.|\r|\n)*?)/.source + Expr.match[ type ].source.replace(/\\(\d+)/g, fescape) );\r
+}\r
+\r
+var makeArray = function(array, results) {\r
+ array = Array.prototype.slice.call( array, 0 );\r
+\r
+ if ( results ) {\r
+ results.push.apply( results, array );\r
+ return results;\r
+ }\r
+ \r
+ return array;\r
+};\r
+\r
+// Perform a simple check to determine if the browser is capable of\r
+// converting a NodeList to an array using builtin methods.\r
+// Also verifies that the returned array holds DOM nodes\r
+// (which is not the case in the Blackberry browser)\r
+try {\r
+ Array.prototype.slice.call( document.documentElement.childNodes, 0 )[0].nodeType;\r
+\r
+// Provide a fallback method if it does not work\r
+} catch(e){\r
+ makeArray = function(array, results) {\r
+ var ret = results || [], i = 0;\r
+\r
+ if ( toString.call(array) === "[object Array]" ) {\r
+ Array.prototype.push.apply( ret, array );\r
+ } else {\r
+ if ( typeof array.length === "number" ) {\r
+ for ( var l = array.length; i < l; i++ ) {\r
+ ret.push( array[i] );\r
+ }\r
+ } else {\r
+ for ( ; array[i]; i++ ) {\r
+ ret.push( array[i] );\r
+ }\r
+ }\r
+ }\r
+\r
+ return ret;\r
+ };\r
+}\r
+\r
+var sortOrder;\r
+\r
+if ( document.documentElement.compareDocumentPosition ) {\r
+ sortOrder = function( a, b ) {\r
+ if ( !a.compareDocumentPosition || !b.compareDocumentPosition ) {\r
+ if ( a == b ) {\r
+ hasDuplicate = true;\r
+ }\r
+ return a.compareDocumentPosition ? -1 : 1;\r
+ }\r
+\r
+ var ret = a.compareDocumentPosition(b) & 4 ? -1 : a === b ? 0 : 1;\r
+ if ( ret === 0 ) {\r
+ hasDuplicate = true;\r
+ }\r
+ return ret;\r
+ };\r
+} else if ( "sourceIndex" in document.documentElement ) {\r
+ sortOrder = function( a, b ) {\r
+ if ( !a.sourceIndex || !b.sourceIndex ) {\r
+ if ( a == b ) {\r
+ hasDuplicate = true;\r
+ }\r
+ return a.sourceIndex ? -1 : 1;\r
+ }\r
+\r
+ var ret = a.sourceIndex - b.sourceIndex;\r
+ if ( ret === 0 ) {\r
+ hasDuplicate = true;\r
+ }\r
+ return ret;\r
+ };\r
+} else if ( document.createRange ) {\r
+ sortOrder = function( a, b ) {\r
+ if ( !a.ownerDocument || !b.ownerDocument ) {\r
+ if ( a == b ) {\r
+ hasDuplicate = true;\r
+ }\r
+ return a.ownerDocument ? -1 : 1;\r
+ }\r
+\r
+ var aRange = a.ownerDocument.createRange(), bRange = b.ownerDocument.createRange();\r
+ aRange.setStart(a, 0);\r
+ aRange.setEnd(a, 0);\r
+ bRange.setStart(b, 0);\r
+ bRange.setEnd(b, 0);\r
+ var ret = aRange.compareBoundaryPoints(Range.START_TO_END, bRange);\r
+ if ( ret === 0 ) {\r
+ hasDuplicate = true;\r
+ }\r
+ return ret;\r
+ };\r
+}\r
+\r
+// Utility function for retreiving the text value of an array of DOM nodes\r
+Sizzle.getText = function( elems ) {\r
+ var ret = "", elem;\r
+\r
+ for ( var i = 0; elems[i]; i++ ) {\r
+ elem = elems[i];\r
+\r
+ // Get the text from text nodes and CDATA nodes\r
+ if ( elem.nodeType === 3 || elem.nodeType === 4 ) {\r
+ ret += elem.nodeValue;\r
+\r
+ // Traverse everything else, except comment nodes\r
+ } else if ( elem.nodeType !== 8 ) {\r
+ ret += Sizzle.getText( elem.childNodes );\r
+ }\r
+ }\r
+\r
+ return ret;\r
+};\r
+\r
+// Check to see if the browser returns elements by name when\r
+// querying by getElementById (and provide a workaround)\r
+(function(){\r
+ // We're going to inject a fake input element with a specified name\r
+ var form = document.createElement("div"),\r
+ id = "script" + (new Date()).getTime();\r
+ form.innerHTML = "<a name='" + id + "'/>";\r
+\r
+ // Inject it into the root element, check its status, and remove it quickly\r
+ var root = document.documentElement;\r
+ root.insertBefore( form, root.firstChild );\r
+\r
+ // The workaround has to do additional checks after a getElementById\r
+ // Which slows things down for other browsers (hence the branching)\r
+ if ( document.getElementById( id ) ) {\r
+ Expr.find.ID = function(match, context, isXML){\r
+ if ( typeof context.getElementById !== "undefined" && !isXML ) {\r
+ var m = context.getElementById(match[1]);\r
+ return m ? m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ? [m] : undefined : [];\r
+ }\r
+ };\r
+\r
+ Expr.filter.ID = function(elem, match){\r
+ var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id");\r
+ return elem.nodeType === 1 && node && node.nodeValue === match;\r
+ };\r
+ }\r
+\r
+ root.removeChild( form );\r
+ root = form = null; // release memory in IE\r
+})();\r
+\r
+(function(){\r
+ // Check to see if the browser returns only elements\r
+ // when doing getElementsByTagName("*")\r
+\r
+ // Create a fake element\r
+ var div = document.createElement("div");\r
+ div.appendChild( document.createComment("") );\r
+\r
+ // Make sure no comments are found\r
+ if ( div.getElementsByTagName("*").length > 0 ) {\r
+ Expr.find.TAG = function(match, context){\r
+ var results = context.getElementsByTagName(match[1]);\r
+\r
+ // Filter out possible comments\r
+ if ( match[1] === "*" ) {\r
+ var tmp = [];\r
+\r
+ for ( var i = 0; results[i]; i++ ) {\r
+ if ( results[i].nodeType === 1 ) {\r
+ tmp.push( results[i] );\r
+ }\r
+ }\r
+\r
+ results = tmp;\r
+ }\r
+\r
+ return results;\r
+ };\r
+ }\r
+\r
+ // Check to see if an attribute returns normalized href attributes\r
+ div.innerHTML = "<a href='#'></a>";\r
+ if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" &&\r
+ div.firstChild.getAttribute("href") !== "#" ) {\r
+ Expr.attrHandle.href = function(elem){\r
+ return elem.getAttribute("href", 2);\r
+ };\r
+ }\r
+\r
+ div = null; // release memory in IE\r
+})();\r
+\r
+if ( document.querySelectorAll ) {\r
+ (function(){\r
+ var oldSizzle = Sizzle, div = document.createElement("div");\r
+ div.innerHTML = "<p class='TEST'></p>";\r
+\r
+ // Safari can't handle uppercase or unicode characters when\r
+ // in quirks mode.\r
+ if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) {\r
+ return;\r
+ }\r
+ \r
+ Sizzle = function(query, context, extra, seed){\r
+ context = context || document;\r
+\r
+ // Only use querySelectorAll on non-XML documents\r
+ // (ID selectors don't work in non-HTML documents)\r
+ if ( !seed && context.nodeType === 9 && !Sizzle.isXML(context) ) {\r
+ try {\r
+ return makeArray( context.querySelectorAll(query), extra );\r
+ } catch(e){}\r
+ }\r
+ \r
+ return oldSizzle(query, context, extra, seed);\r
+ };\r
+\r
+ for ( var prop in oldSizzle ) {\r
+ Sizzle[ prop ] = oldSizzle[ prop ];\r
+ }\r
+\r
+ div = null; // release memory in IE\r
+ })();\r
+}\r
+\r
+(function(){\r
+ var div = document.createElement("div");\r
+\r
+ div.innerHTML = "<div class='test e'></div><div class='test'></div>";\r
+\r
+ // Opera can't find a second classname (in 9.6)\r
+ // Also, make sure that getElementsByClassName actually exists\r
+ if ( !div.getElementsByClassName || div.getElementsByClassName("e").length === 0 ) {\r
+ return;\r
+ }\r
+\r
+ // Safari caches class attributes, doesn't catch changes (in 3.2)\r
+ div.lastChild.className = "e";\r
+\r
+ if ( div.getElementsByClassName("e").length === 1 ) {\r
+ return;\r
+ }\r
+ \r
+ Expr.order.splice(1, 0, "CLASS");\r
+ Expr.find.CLASS = function(match, context, isXML) {\r
+ if ( typeof context.getElementsByClassName !== "undefined" && !isXML ) {\r
+ return context.getElementsByClassName(match[1]);\r
+ }\r
+ };\r
+\r
+ div = null; // release memory in IE\r
+})();\r
+\r
+function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {\r
+ for ( var i = 0, l = checkSet.length; i < l; i++ ) {\r
+ var elem = checkSet[i];\r
+ if ( elem ) {\r
+ elem = elem[dir];\r
+ var match = false;\r
+\r
+ while ( elem ) {\r
+ if ( elem.sizcache === doneName ) {\r
+ match = checkSet[elem.sizset];\r
+ break;\r
+ }\r
+\r
+ if ( elem.nodeType === 1 && !isXML ){\r
+ elem.sizcache = doneName;\r
+ elem.sizset = i;\r
+ }\r
+\r
+ if ( elem.nodeName.toLowerCase() === cur ) {\r
+ match = elem;\r
+ break;\r
+ }\r
+\r
+ elem = elem[dir];\r
+ }\r
+\r
+ checkSet[i] = match;\r
+ }\r
+ }\r
+}\r
+\r
+function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {\r
+ for ( var i = 0, l = checkSet.length; i < l; i++ ) {\r
+ var elem = checkSet[i];\r
+ if ( elem ) {\r
+ elem = elem[dir];\r
+ var match = false;\r
+\r
+ while ( elem ) {\r
+ if ( elem.sizcache === doneName ) {\r
+ match = checkSet[elem.sizset];\r
+ break;\r
+ }\r
+\r
+ if ( elem.nodeType === 1 ) {\r
+ if ( !isXML ) {\r
+ elem.sizcache = doneName;\r
+ elem.sizset = i;\r
+ }\r
+ if ( typeof cur !== "string" ) {\r
+ if ( elem === cur ) {\r
+ match = true;\r
+ break;\r
+ }\r
+\r
+ } else if ( Sizzle.filter( cur, [elem] ).length > 0 ) {\r
+ match = elem;\r
+ break;\r
+ }\r
+ }\r
+\r
+ elem = elem[dir];\r
+ }\r
+\r
+ checkSet[i] = match;\r
+ }\r
+ }\r
+}\r
+\r
+Sizzle.contains = document.compareDocumentPosition ? function(a, b){\r
+ return !!(a.compareDocumentPosition(b) & 16);\r
+} : function(a, b){\r
+ return a !== b && (a.contains ? a.contains(b) : true);\r
+};\r
+\r
+Sizzle.isXML = function(elem){\r
+ // documentElement is verified for cases where it doesn't yet exist\r
+ // (such as loading iframes in IE - #4833) \r
+ var documentElement = (elem ? elem.ownerDocument || elem : 0).documentElement;\r
+ return documentElement ? documentElement.nodeName !== "HTML" : false;\r
+};\r
+\r
+var posProcess = function(selector, context){\r
+ var tmpSet = [], later = "", match,\r
+ root = context.nodeType ? [context] : context;\r
+\r
+ // Position selectors must be done after the filter\r
+ // And so must :not(positional) so we move all PSEUDOs to the end\r
+ while ( (match = Expr.match.PSEUDO.exec( selector )) ) {\r
+ later += match[0];\r
+ selector = selector.replace( Expr.match.PSEUDO, "" );\r
+ }\r
+\r
+ selector = Expr.relative[selector] ? selector + "*" : selector;\r
+\r
+ for ( var i = 0, l = root.length; i < l; i++ ) {\r
+ Sizzle( selector, root[i], tmpSet );\r
+ }\r
+\r
+ return Sizzle.filter( later, tmpSet );\r
+};\r
+\r
+// EXPOSE\r
+\r
+window.tinymce.dom.Sizzle = Sizzle;\r
+\r
+})();\r
+\r
+\r
+(function(tinymce) {\r
+ // Shorten names\r
+ var each = tinymce.each, DOM = tinymce.DOM, isIE = tinymce.isIE, isWebKit = tinymce.isWebKit, Event;\r
+\r
+ tinymce.create('tinymce.dom.EventUtils', {\r
+ EventUtils : function() {\r
+ this.inits = [];\r
+ this.events = [];\r
+ },\r
+\r
+ add : function(o, n, f, s) {\r
+ var cb, t = this, el = t.events, r;\r
+\r
+ if (n instanceof Array) {\r
+ r = [];\r
+\r
+ each(n, function(n) {\r
+ r.push(t.add(o, n, f, s));\r
+ });\r
+\r
+ return r;\r
+ }\r
+\r
+ // Handle array\r
+ if (o && o.hasOwnProperty && o instanceof Array) {\r
+ r = [];\r
+\r
+ each(o, function(o) {\r
+ o = DOM.get(o);\r
+ r.push(t.add(o, n, f, s));\r
+ });\r
+\r
+ return r;\r
+ }\r
+\r
+ o = DOM.get(o);\r
+\r
+ if (!o)\r
+ return;\r
+\r
+ // Setup event callback\r
+ cb = function(e) {\r
+ // Is all events disabled\r
+ if (t.disabled)\r
+ return;\r
+\r
+ e = e || window.event;\r
+\r
+ // Patch in target, preventDefault and stopPropagation in IE it's W3C valid\r
+ if (e && isIE) {\r
+ if (!e.target)\r
+ e.target = e.srcElement;\r
+\r
+ // Patch in preventDefault, stopPropagation methods for W3C compatibility\r
+ tinymce.extend(e, t._stoppers);\r
+ }\r
+\r
+ if (!s)\r
+ return f(e);\r
+\r
+ return f.call(s, e);\r
+ };\r
+\r
+ if (n == 'unload') {\r
+ tinymce.unloads.unshift({func : cb});\r
+ return cb;\r
+ }\r
+\r
+ if (n == 'init') {\r
+ if (t.domLoaded)\r
+ cb();\r
+ else\r
+ t.inits.push(cb);\r
+\r
+ return cb;\r
+ }\r
+\r
+ // Store away listener reference\r
+ el.push({\r
+ obj : o,\r
+ name : n,\r
+ func : f,\r
+ cfunc : cb,\r
+ scope : s\r
+ });\r
+\r
+ t._add(o, n, cb);\r
+\r
+ return f;\r
+ },\r
+\r
+ remove : function(o, n, f) {\r
+ var t = this, a = t.events, s = false, r;\r
+\r
+ // Handle array\r
+ if (o && o.hasOwnProperty && o instanceof Array) {\r
+ r = [];\r
+\r
+ each(o, function(o) {\r
+ o = DOM.get(o);\r
+ r.push(t.remove(o, n, f));\r
+ });\r
+\r
+ return r;\r
+ }\r
+\r
+ o = DOM.get(o);\r
+\r
+ each(a, function(e, i) {\r
+ if (e.obj == o && e.name == n && (!f || (e.func == f || e.cfunc == f))) {\r
+ a.splice(i, 1);\r
+ t._remove(o, n, e.cfunc);\r
+ s = true;\r
+ return false;\r
+ }\r
+ });\r
+\r
+ return s;\r
+ },\r
+\r
+ clear : function(o) {\r
+ var t = this, a = t.events, i, e;\r
+\r
+ if (o) {\r
+ o = DOM.get(o);\r
+\r
+ for (i = a.length - 1; i >= 0; i--) {\r
+ e = a[i];\r
+\r
+ if (e.obj === o) {\r
+ t._remove(e.obj, e.name, e.cfunc);\r
+ e.obj = e.cfunc = null;\r
+ a.splice(i, 1);\r
+ }\r
+ }\r
+ }\r
+ },\r
+\r
+ cancel : function(e) {\r
+ if (!e)\r
+ return false;\r
+\r
+ this.stop(e);\r
+\r
+ return this.prevent(e);\r
+ },\r
+\r
+ stop : function(e) {\r
+ if (e.stopPropagation)\r
+ e.stopPropagation();\r
+ else\r
+ e.cancelBubble = true;\r
+\r
+ return false;\r
+ },\r
+\r
+ prevent : function(e) {\r
+ if (e.preventDefault)\r
+ e.preventDefault();\r
+ else\r
+ e.returnValue = false;\r
+\r
+ return false;\r
+ },\r
+\r
+ destroy : function() {\r
+ var t = this;\r
+\r
+ each(t.events, function(e, i) {\r
+ t._remove(e.obj, e.name, e.cfunc);\r
+ e.obj = e.cfunc = null;\r
+ });\r
+\r
+ t.events = [];\r
+ t = null;\r
+ },\r
+\r
+ _add : function(o, n, f) {\r
+ if (o.attachEvent)\r
+ o.attachEvent('on' + n, f);\r
+ else if (o.addEventListener)\r
+ o.addEventListener(n, f, false);\r
+ else\r
+ o['on' + n] = f;\r
+ },\r
+\r
+ _remove : function(o, n, f) {\r
+ if (o) {\r
+ try {\r
+ if (o.detachEvent)\r
+ o.detachEvent('on' + n, f);\r
+ else if (o.removeEventListener)\r
+ o.removeEventListener(n, f, false);\r
+ else\r
+ o['on' + n] = null;\r
+ } catch (ex) {\r
+ // Might fail with permission denined on IE so we just ignore that\r
+ }\r
+ }\r
+ },\r
+\r
+ _pageInit : function(win) {\r
+ var t = this;\r
+\r
+ // Keep it from running more than once\r
+ if (t.domLoaded)\r
+ return;\r
+\r
+ t.domLoaded = true;\r
+\r
+ each(t.inits, function(c) {\r
+ c();\r
+ });\r
+\r
+ t.inits = [];\r
+ },\r
+\r
+ _wait : function(win) {\r
+ var t = this, doc = win.document;\r
+\r
+ // No need since the document is already loaded\r
+ if (win.tinyMCE_GZ && tinyMCE_GZ.loaded) {\r
+ t.domLoaded = 1;\r
+ return;\r
+ }\r
+\r
+ // Use IE method\r
+ if (doc.attachEvent) {\r
+ doc.attachEvent("onreadystatechange", function() {\r
+ if (doc.readyState === "complete") {\r
+ doc.detachEvent("onreadystatechange", arguments.callee);\r
+ t._pageInit(win);\r
+ }\r
+ });\r
+\r
+ if (doc.documentElement.doScroll && win == win.top) {\r
+ (function() {\r
+ if (t.domLoaded)\r
+ return;\r
+\r
+ try {\r
+ // If IE is used, use the trick by Diego Perini licensed under MIT by request to the author.\r
+ // http://javascript.nwbox.com/IEContentLoaded/\r
+ doc.documentElement.doScroll("left");\r
+ } catch (ex) {\r
+ setTimeout(arguments.callee, 0);\r
+ return;\r
+ }\r
+\r
+ t._pageInit(win);\r
+ })();\r
+ }\r
+ } else if (doc.addEventListener) {\r
+ t._add(win, 'DOMContentLoaded', function() {\r
+ t._pageInit(win);\r
+ });\r
+ }\r
+\r
+ t._add(win, 'load', function() {\r
+ t._pageInit(win);\r
+ });\r
+ },\r
+\r
+ _stoppers : {\r
+ preventDefault : function() {\r
+ this.returnValue = false;\r
+ },\r
+\r
+ stopPropagation : function() {\r
+ this.cancelBubble = true;\r
+ }\r
+ }\r
+ });\r
+\r
+ Event = tinymce.dom.Event = new tinymce.dom.EventUtils();\r
+\r
+ // Dispatch DOM content loaded event for IE and Safari\r
+ Event._wait(window);\r
+\r
+ tinymce.addUnload(function() {\r
+ Event.destroy();\r
+ });\r
+})(tinymce);\r
+\r
+(function(tinymce) {\r
+ tinymce.dom.Element = function(id, settings) {\r
+ var t = this, dom, el;\r
+\r
+ t.settings = settings = settings || {};\r
+ t.id = id;\r
+ t.dom = dom = settings.dom || tinymce.DOM;\r
+\r
+ // Only IE leaks DOM references, this is a lot faster\r
+ if (!tinymce.isIE)\r
+ el = dom.get(t.id);\r
+\r
+ tinymce.each(\r
+ ('getPos,getRect,getParent,add,setStyle,getStyle,setStyles,' + \r
+ 'setAttrib,setAttribs,getAttrib,addClass,removeClass,' + \r
+ 'hasClass,getOuterHTML,setOuterHTML,remove,show,hide,' + \r
+ 'isHidden,setHTML,get').split(/,/)\r
+ , function(k) {\r
+ t[k] = function() {\r
+ var a = [id], i;\r
+\r
+ for (i = 0; i < arguments.length; i++)\r
+ a.push(arguments[i]);\r
+\r
+ a = dom[k].apply(dom, a);\r
+ t.update(k);\r
+\r
+ return a;\r
+ };\r
+ });\r
+\r
+ tinymce.extend(t, {\r
+ on : function(n, f, s) {\r
+ return tinymce.dom.Event.add(t.id, n, f, s);\r
+ },\r
+\r
+ getXY : function() {\r
+ return {\r
+ x : parseInt(t.getStyle('left')),\r
+ y : parseInt(t.getStyle('top'))\r
+ };\r
+ },\r
+\r
+ getSize : function() {\r
+ var n = dom.get(t.id);\r
+\r
+ return {\r
+ w : parseInt(t.getStyle('width') || n.clientWidth),\r
+ h : parseInt(t.getStyle('height') || n.clientHeight)\r
+ };\r
+ },\r
+\r
+ moveTo : function(x, y) {\r
+ t.setStyles({left : x, top : y});\r
+ },\r
+\r
+ moveBy : function(x, y) {\r
+ var p = t.getXY();\r
+\r
+ t.moveTo(p.x + x, p.y + y);\r
+ },\r
+\r
+ resizeTo : function(w, h) {\r
+ t.setStyles({width : w, height : h});\r
+ },\r
+\r
+ resizeBy : function(w, h) {\r
+ var s = t.getSize();\r
+\r
+ t.resizeTo(s.w + w, s.h + h);\r
+ },\r
+\r
+ update : function(k) {\r
+ var b;\r
+\r
+ if (tinymce.isIE6 && settings.blocker) {\r
+ k = k || '';\r
+\r
+ // Ignore getters\r
+ if (k.indexOf('get') === 0 || k.indexOf('has') === 0 || k.indexOf('is') === 0)\r
+ return;\r
+\r
+ // Remove blocker on remove\r
+ if (k == 'remove') {\r
+ dom.remove(t.blocker);\r
+ return;\r
+ }\r
+\r
+ if (!t.blocker) {\r
+ t.blocker = dom.uniqueId();\r
+ b = dom.add(settings.container || dom.getRoot(), 'iframe', {id : t.blocker, style : 'position:absolute;', frameBorder : 0, src : 'javascript:""'});\r
+ dom.setStyle(b, 'opacity', 0);\r
+ } else\r
+ b = dom.get(t.blocker);\r
+\r
+ dom.setStyles(b, {\r
+ left : t.getStyle('left', 1),\r
+ top : t.getStyle('top', 1),\r
+ width : t.getStyle('width', 1),\r
+ height : t.getStyle('height', 1),\r
+ display : t.getStyle('display', 1),\r
+ zIndex : parseInt(t.getStyle('zIndex', 1) || 0) - 1\r
+ });\r
+ }\r
+ }\r
+ });\r
+ };\r
+})(tinymce);\r
+\r
+(function(tinymce) {\r
+ function trimNl(s) {\r
+ return s.replace(/[\n\r]+/g, '');\r
+ };\r
+\r
+ // Shorten names\r
+ var is = tinymce.is, isIE = tinymce.isIE, each = tinymce.each;\r
+\r
+ tinymce.create('tinymce.dom.Selection', {\r
+ Selection : function(dom, win, serializer) {\r
+ var t = this;\r
+\r
+ t.dom = dom;\r
+ t.win = win;\r
+ t.serializer = serializer;\r
+\r
+ // Add events\r
+ each([\r
+ 'onBeforeSetContent',\r
+\r
+ 'onBeforeGetContent',\r
+\r
+ 'onSetContent',\r
+\r
+ 'onGetContent'\r
+ ], function(e) {\r
+ t[e] = new tinymce.util.Dispatcher(t);\r
+ });\r
+\r
+ // No W3C Range support\r
+ if (!t.win.getSelection)\r
+ t.tridentSel = new tinymce.dom.TridentSelection(t);\r
+\r
+ if (tinymce.isIE && dom.boxModel)\r
+ this._fixIESelection();\r
+\r
+ // Prevent leaks\r
+ tinymce.addUnload(t.destroy, t);\r
+ },\r
+\r
+ setCursorLocation: function(node, offset) {\r
+ var t = this; var r = t.dom.createRng();\r
+ r.setStart(node, offset);\r
+ r.setEnd(node, offset);\r
+ t.setRng(r);\r
+ t.collapse(false);\r
+ },\r
+ getContent : function(s) {\r
+ var t = this, r = t.getRng(), e = t.dom.create("body"), se = t.getSel(), wb, wa, n;\r
+\r
+ s = s || {};\r
+ wb = wa = '';\r
+ s.get = true;\r
+ s.format = s.format || 'html';\r
+ s.forced_root_block = '';\r
+ t.onBeforeGetContent.dispatch(t, s);\r
+\r
+ if (s.format == 'text')\r
+ return t.isCollapsed() ? '' : (r.text || (se.toString ? se.toString() : ''));\r
+\r
+ if (r.cloneContents) {\r
+ n = r.cloneContents();\r
+\r
+ if (n)\r
+ e.appendChild(n);\r
+ } else if (is(r.item) || is(r.htmlText)) {\r
+ // IE will produce invalid markup if elements are present that\r
+ // it doesn't understand like custom elements or HTML5 elements.\r
+ // Adding a BR in front of the contents and then remoiving it seems to fix it though.\r
+ e.innerHTML = '<br>' + (r.item ? r.item(0).outerHTML : r.htmlText);\r
+ e.removeChild(e.firstChild);\r
+ } else\r
+ e.innerHTML = r.toString();\r
+\r
+ // Keep whitespace before and after\r
+ if (/^\s/.test(e.innerHTML))\r
+ wb = ' ';\r
+\r
+ if (/\s+$/.test(e.innerHTML))\r
+ wa = ' ';\r
+\r
+ s.getInner = true;\r
+\r
+ s.content = t.isCollapsed() ? '' : wb + t.serializer.serialize(e, s) + wa;\r
+ t.onGetContent.dispatch(t, s);\r
+\r
+ return s.content;\r
+ },\r
+\r
+ setContent : function(content, args) {\r
+ var self = this, rng = self.getRng(), caretNode, doc = self.win.document, frag, temp;\r
+\r
+ args = args || {format : 'html'};\r
+ args.set = true;\r
+ content = args.content = content;\r
+\r
+ // Dispatch before set content event\r
+ if (!args.no_events)\r
+ self.onBeforeSetContent.dispatch(self, args);\r
+\r
+ content = args.content;\r
+\r
+ if (rng.insertNode) {\r
+ // Make caret marker since insertNode places the caret in the beginning of text after insert\r
+ content += '<span id="__caret">_</span>';\r
+\r
+ // Delete and insert new node\r
+ if (rng.startContainer == doc && rng.endContainer == doc) {\r
+ // WebKit will fail if the body is empty since the range is then invalid and it can't insert contents\r
+ doc.body.innerHTML = content;\r
+ } else {\r
+ rng.deleteContents();\r
+\r
+ if (doc.body.childNodes.length == 0) {\r
+ doc.body.innerHTML = content;\r
+ } else {\r
+ // createContextualFragment doesn't exists in IE 9 DOMRanges\r
+ if (rng.createContextualFragment) {\r
+ rng.insertNode(rng.createContextualFragment(content));\r
+ } else {\r
+ // Fake createContextualFragment call in IE 9\r
+ frag = doc.createDocumentFragment();\r
+ temp = doc.createElement('div');\r
+\r
+ frag.appendChild(temp);\r
+ temp.outerHTML = content;\r
+\r
+ rng.insertNode(frag);\r
+ }\r
+ }\r
+ }\r
+\r
+ // Move to caret marker\r
+ caretNode = self.dom.get('__caret');\r
+\r
+ // Make sure we wrap it compleatly, Opera fails with a simple select call\r
+ rng = doc.createRange();\r
+ rng.setStartBefore(caretNode);\r
+ rng.setEndBefore(caretNode);\r
+ self.setRng(rng);\r
+\r
+ // Remove the caret position\r
+ self.dom.remove('__caret');\r
+\r
+ try {\r
+ self.setRng(rng);\r
+ } catch (ex) {\r
+ // Might fail on Opera for some odd reason\r
+ }\r
+ } else {\r
+ if (rng.item) {\r
+ // Delete content and get caret text selection\r
+ doc.execCommand('Delete', false, null);\r
+ rng = self.getRng();\r
+ }\r
+\r
+ // Explorer removes spaces from the beginning of pasted contents\r
+ if (/^\s+/.test(content)) {\r
+ rng.pasteHTML('<span id="__mce_tmp">_</span>' + content);\r
+ self.dom.remove('__mce_tmp');\r
+ } else\r
+ rng.pasteHTML(content);\r
+ }\r
+\r
+ // Dispatch set content event\r
+ if (!args.no_events)\r
+ self.onSetContent.dispatch(self, args);\r
+ },\r
+\r
+ getStart : function() {\r
+ var rng = this.getRng(), startElement, parentElement, checkRng, node;\r
+\r
+ if (rng.duplicate || rng.item) {\r
+ // Control selection, return first item\r
+ if (rng.item)\r
+ return rng.item(0);\r
+\r
+ // Get start element\r
+ checkRng = rng.duplicate();\r
+ checkRng.collapse(1);\r
+ startElement = checkRng.parentElement();\r
+\r
+ // Check if range parent is inside the start element, then return the inner parent element\r
+ // This will fix issues when a single element is selected, IE would otherwise return the wrong start element\r
+ parentElement = node = rng.parentElement();\r
+ while (node = node.parentNode) {\r
+ if (node == startElement) {\r
+ startElement = parentElement;\r
+ break;\r
+ }\r
+ }\r
+\r
+ return startElement;\r
+ } else {\r
+ startElement = rng.startContainer;\r
+\r
+ if (startElement.nodeType == 1 && startElement.hasChildNodes())\r
+ startElement = startElement.childNodes[Math.min(startElement.childNodes.length - 1, rng.startOffset)];\r
+\r
+ if (startElement && startElement.nodeType == 3)\r
+ return startElement.parentNode;\r
+\r
+ return startElement;\r
+ }\r
+ },\r
+\r
+ getEnd : function() {\r
+ var t = this, r = t.getRng(), e, eo;\r
+\r
+ if (r.duplicate || r.item) {\r
+ if (r.item)\r
+ return r.item(0);\r
+\r
+ r = r.duplicate();\r
+ r.collapse(0);\r
+ e = r.parentElement();\r
+\r
+ if (e && e.nodeName == 'BODY')\r
+ return e.lastChild || e;\r
+\r
+ return e;\r
+ } else {\r
+ e = r.endContainer;\r
+ eo = r.endOffset;\r
+\r
+ if (e.nodeType == 1 && e.hasChildNodes())\r
+ e = e.childNodes[eo > 0 ? eo - 1 : eo];\r
+\r
+ if (e && e.nodeType == 3)\r
+ return e.parentNode;\r
+\r
+ return e;\r
+ }\r
+ },\r
+\r
+ getBookmark : function(type, normalized) {\r
+ var t = this, dom = t.dom, rng, rng2, id, collapsed, name, element, index, chr = '\uFEFF', styles;\r
+\r
+ function findIndex(name, element) {\r
+ var index = 0;\r
+\r
+ each(dom.select(name), function(node, i) {\r
+ if (node == element)\r
+ index = i;\r
+ });\r
+\r
+ return index;\r
+ };\r
+\r
+ if (type == 2) {\r
+ function getLocation() {\r
+ var rng = t.getRng(true), root = dom.getRoot(), bookmark = {};\r
+\r
+ function getPoint(rng, start) {\r
+ var container = rng[start ? 'startContainer' : 'endContainer'],\r
+ offset = rng[start ? 'startOffset' : 'endOffset'], point = [], node, childNodes, after = 0;\r
+\r
+ if (container.nodeType == 3) {\r
+ if (normalized) {\r
+ for (node = container.previousSibling; node && node.nodeType == 3; node = node.previousSibling)\r
+ offset += node.nodeValue.length;\r
+ }\r
+\r
+ point.push(offset);\r
+ } else {\r
+ childNodes = container.childNodes;\r
+\r
+ if (offset >= childNodes.length && childNodes.length) {\r
+ after = 1;\r
+ offset = Math.max(0, childNodes.length - 1);\r
+ }\r
+\r
+ point.push(t.dom.nodeIndex(childNodes[offset], normalized) + after);\r
+ }\r
+\r
+ for (; container && container != root; container = container.parentNode)\r
+ point.push(t.dom.nodeIndex(container, normalized));\r
+\r
+ return point;\r
+ };\r
+\r
+ bookmark.start = getPoint(rng, true);\r
+\r
+ if (!t.isCollapsed())\r
+ bookmark.end = getPoint(rng);\r
+\r
+ return bookmark;\r
+ };\r
+\r
+ if (t.tridentSel)\r
+ return t.tridentSel.getBookmark(type);\r
+\r
+ return getLocation();\r
+ }\r
+\r
+ // Handle simple range\r
+ if (type)\r
+ return {rng : t.getRng()};\r
+\r
+ rng = t.getRng();\r
+ id = dom.uniqueId();\r
+ collapsed = tinyMCE.activeEditor.selection.isCollapsed();\r
+ styles = 'overflow:hidden;line-height:0px';\r
+\r
+ // Explorer method\r
+ if (rng.duplicate || rng.item) {\r
+ // Text selection\r
+ if (!rng.item) {\r
+ rng2 = rng.duplicate();\r
+\r
+ try {\r
+ // Insert start marker\r
+ rng.collapse();\r
+ rng.pasteHTML('<span data-mce-type="bookmark" id="' + id + '_start" style="' + styles + '">' + chr + '</span>');\r
+\r
+ // Insert end marker\r
+ if (!collapsed) {\r
+ rng2.collapse(false);\r
+\r
+ // Detect the empty space after block elements in IE and move the end back one character <p></p>] becomes <p>]</p>\r
+ rng.moveToElementText(rng2.parentElement());\r
+ if (rng.compareEndPoints('StartToEnd', rng2) == 0)\r
+ rng2.move('character', -1);\r
+\r
+ rng2.pasteHTML('<span data-mce-type="bookmark" id="' + id + '_end" style="' + styles + '">' + chr + '</span>');\r
+ }\r
+ } catch (ex) {\r
+ // IE might throw unspecified error so lets ignore it\r
+ return null;\r
+ }\r
+ } else {\r
+ // Control selection\r
+ element = rng.item(0);\r
+ name = element.nodeName;\r
+\r
+ return {name : name, index : findIndex(name, element)};\r
+ }\r
+ } else {\r
+ element = t.getNode();\r
+ name = element.nodeName;\r
+ if (name == 'IMG')\r
+ return {name : name, index : findIndex(name, element)};\r
+\r
+ // W3C method\r
+ rng2 = rng.cloneRange();\r
+\r
+ // Insert end marker\r
+ if (!collapsed) {\r
+ rng2.collapse(false);\r
+ rng2.insertNode(dom.create('span', {'data-mce-type' : "bookmark", id : id + '_end', style : styles}, chr));\r
+ }\r
+\r
+ rng.collapse(true);\r
+ rng.insertNode(dom.create('span', {'data-mce-type' : "bookmark", id : id + '_start', style : styles}, chr));\r
+ }\r
+\r
+ t.moveToBookmark({id : id, keep : 1});\r
+\r
+ return {id : id};\r
+ },\r
+\r
+ moveToBookmark : function(bookmark) {\r
+ var t = this, dom = t.dom, marker1, marker2, rng, root, startContainer, endContainer, startOffset, endOffset;\r
+\r
+ if (bookmark) {\r
+ if (bookmark.start) {\r
+ rng = dom.createRng();\r
+ root = dom.getRoot();\r
+\r
+ function setEndPoint(start) {\r
+ var point = bookmark[start ? 'start' : 'end'], i, node, offset, children;\r
+\r
+ if (point) {\r
+ offset = point[0];\r
+\r
+ // Find container node\r
+ for (node = root, i = point.length - 1; i >= 1; i--) {\r
+ children = node.childNodes;\r
+\r
+ if (point[i] > children.length - 1)\r
+ return;\r
+\r
+ node = children[point[i]];\r
+ }\r
+\r
+ // Move text offset to best suitable location\r
+ if (node.nodeType === 3)\r
+ offset = Math.min(point[0], node.nodeValue.length);\r
+\r
+ // Move element offset to best suitable location\r
+ if (node.nodeType === 1)\r
+ offset = Math.min(point[0], node.childNodes.length);\r
+\r
+ // Set offset within container node\r
+ if (start)\r
+ rng.setStart(node, offset);\r
+ else\r
+ rng.setEnd(node, offset);\r
+ }\r
+\r
+ return true;\r
+ };\r
+\r
+ if (t.tridentSel)\r
+ return t.tridentSel.moveToBookmark(bookmark);\r
+\r
+ if (setEndPoint(true) && setEndPoint()) {\r
+ t.setRng(rng);\r
+ }\r
+ } else if (bookmark.id) {\r
+ function restoreEndPoint(suffix) {\r
+ var marker = dom.get(bookmark.id + '_' + suffix), node, idx, next, prev, keep = bookmark.keep;\r
+\r
+ if (marker) {\r
+ node = marker.parentNode;\r
+\r
+ if (suffix == 'start') {\r
+ if (!keep) {\r
+ idx = dom.nodeIndex(marker);\r
+ } else {\r
+ node = marker.firstChild;\r
+ idx = 1;\r
+ }\r
+\r
+ startContainer = endContainer = node;\r
+ startOffset = endOffset = idx;\r
+ } else {\r
+ if (!keep) {\r
+ idx = dom.nodeIndex(marker);\r
+ } else {\r
+ node = marker.firstChild;\r
+ idx = 1;\r
+ }\r
+\r
+ endContainer = node;\r
+ endOffset = idx;\r
+ }\r
+\r
+ if (!keep) {\r
+ prev = marker.previousSibling;\r
+ next = marker.nextSibling;\r
+\r
+ // Remove all marker text nodes\r
+ each(tinymce.grep(marker.childNodes), function(node) {\r
+ if (node.nodeType == 3)\r
+ node.nodeValue = node.nodeValue.replace(/\uFEFF/g, '');\r
+ });\r
+\r
+ // Remove marker but keep children if for example contents where inserted into the marker\r
+ // Also remove duplicated instances of the marker for example by a split operation or by WebKit auto split on paste feature\r
+ while (marker = dom.get(bookmark.id + '_' + suffix))\r
+ dom.remove(marker, 1);\r
+\r
+ // If siblings are text nodes then merge them unless it's Opera since it some how removes the node\r
+ // and we are sniffing since adding a lot of detection code for a browser with 3% of the market isn't worth the effort. Sorry, Opera but it's just a fact\r
+ if (prev && next && prev.nodeType == next.nodeType && prev.nodeType == 3 && !tinymce.isOpera) {\r
+ idx = prev.nodeValue.length;\r
+ prev.appendData(next.nodeValue);\r
+ dom.remove(next);\r
+\r
+ if (suffix == 'start') {\r
+ startContainer = endContainer = prev;\r
+ startOffset = endOffset = idx;\r
+ } else {\r
+ endContainer = prev;\r
+ endOffset = idx;\r
+ }\r
+ }\r
+ }\r
+ }\r
+ };\r
+\r
+ function addBogus(node) {\r
+ // Adds a bogus BR element for empty block elements or just a space on IE since it renders BR elements incorrectly\r
+ if (dom.isBlock(node) && !node.innerHTML)\r
+ node.innerHTML = !isIE ? '<br data-mce-bogus="1" />' : ' ';\r
+\r
+ return node;\r
+ };\r
+\r
+ // Restore start/end points\r
+ restoreEndPoint('start');\r
+ restoreEndPoint('end');\r
+\r
+ if (startContainer) {\r
+ rng = dom.createRng();\r
+ rng.setStart(addBogus(startContainer), startOffset);\r
+ rng.setEnd(addBogus(endContainer), endOffset);\r
+ t.setRng(rng);\r
+ }\r
+ } else if (bookmark.name) {\r
+ t.select(dom.select(bookmark.name)[bookmark.index]);\r
+ } else if (bookmark.rng)\r
+ t.setRng(bookmark.rng);\r
+ }\r
+ },\r
+\r
+ select : function(node, content) {\r
+ var t = this, dom = t.dom, rng = dom.createRng(), idx;\r
+\r
+ if (node) {\r
+ idx = dom.nodeIndex(node);\r
+ rng.setStart(node.parentNode, idx);\r
+ rng.setEnd(node.parentNode, idx + 1);\r
+\r
+ // Find first/last text node or BR element\r
+ if (content) {\r
+ function setPoint(node, start) {\r
+ var walker = new tinymce.dom.TreeWalker(node, node);\r
+\r
+ do {\r
+ // Text node\r
+ if (node.nodeType == 3 && tinymce.trim(node.nodeValue).length != 0) {\r
+ if (start)\r
+ rng.setStart(node, 0);\r
+ else\r
+ rng.setEnd(node, node.nodeValue.length);\r
+\r
+ return;\r
+ }\r
+\r
+ // BR element\r
+ if (node.nodeName == 'BR') {\r
+ if (start)\r
+ rng.setStartBefore(node);\r
+ else\r
+ rng.setEndBefore(node);\r
+\r
+ return;\r
+ }\r
+ } while (node = (start ? walker.next() : walker.prev()));\r
+ };\r
+\r
+ setPoint(node, 1);\r
+ setPoint(node);\r
+ }\r
+\r
+ t.setRng(rng);\r
+ }\r
+\r
+ return node;\r
+ },\r
+\r
+ isCollapsed : function() {\r
+ var t = this, r = t.getRng(), s = t.getSel();\r
+\r
+ if (!r || r.item)\r
+ return false;\r
+\r
+ if (r.compareEndPoints)\r
+ return r.compareEndPoints('StartToEnd', r) === 0;\r
+\r
+ return !s || r.collapsed;\r
+ },\r
+\r
+ collapse : function(to_start) {\r
+ var self = this, rng = self.getRng(), node;\r
+\r
+ // Control range on IE\r
+ if (rng.item) {\r
+ node = rng.item(0);\r
+ rng = self.win.document.body.createTextRange();\r
+ rng.moveToElementText(node);\r
+ }\r
+\r
+ rng.collapse(!!to_start);\r
+ self.setRng(rng);\r
+ },\r
+\r
+ getSel : function() {\r
+ var t = this, w = this.win;\r
+\r
+ return w.getSelection ? w.getSelection() : w.document.selection;\r
+ },\r
+\r
+ getRng : function(w3c) {\r
+ var t = this, s, r, elm, doc = t.win.document;\r
+\r
+ // Found tridentSel object then we need to use that one\r
+ if (w3c && t.tridentSel)\r
+ return t.tridentSel.getRangeAt(0);\r
+\r
+ try {\r
+ if (s = t.getSel())\r
+ r = s.rangeCount > 0 ? s.getRangeAt(0) : (s.createRange ? s.createRange() : doc.createRange());\r
+ } catch (ex) {\r
+ // IE throws unspecified error here if TinyMCE is placed in a frame/iframe\r
+ }\r
+\r
+ // We have W3C ranges and it's IE then fake control selection since IE9 doesn't handle that correctly yet\r
+ if (tinymce.isIE && r && r.setStart && doc.selection.createRange().item) {\r
+ elm = doc.selection.createRange().item(0);\r
+ r = doc.createRange();\r
+ r.setStartBefore(elm);\r
+ r.setEndAfter(elm);\r
+ }\r
+\r
+ // No range found then create an empty one\r
+ // This can occur when the editor is placed in a hidden container element on Gecko\r
+ // Or on IE when there was an exception\r
+ if (!r)\r
+ r = doc.createRange ? doc.createRange() : doc.body.createTextRange();\r
+\r
+ if (t.selectedRange && t.explicitRange) {\r
+ if (r.compareBoundaryPoints(r.START_TO_START, t.selectedRange) === 0 && r.compareBoundaryPoints(r.END_TO_END, t.selectedRange) === 0) {\r
+ // Safari, Opera and Chrome only ever select text which causes the range to change.\r
+ // This lets us use the originally set range if the selection hasn't been changed by the user.\r
+ r = t.explicitRange;\r
+ } else {\r
+ t.selectedRange = null;\r
+ t.explicitRange = null;\r
+ }\r
+ }\r
+\r
+ return r;\r
+ },\r
+\r
+ setRng : function(r) {\r
+ var s, t = this;\r
+ \r
+ if (!t.tridentSel) {\r
+ s = t.getSel();\r
+\r
+ if (s) {\r
+ t.explicitRange = r;\r
+\r
+ try {\r
+ s.removeAllRanges();\r
+ } catch (ex) {\r
+ // IE9 might throw errors here don't know why\r
+ }\r
+\r
+ s.addRange(r);\r
+ t.selectedRange = s.getRangeAt(0);\r
+ }\r
+ } else {\r
+ // Is W3C Range\r
+ if (r.cloneRange) {\r
+ t.tridentSel.addRange(r);\r
+ return;\r
+ }\r
+\r
+ // Is IE specific range\r
+ try {\r
+ r.select();\r
+ } catch (ex) {\r
+ // Needed for some odd IE bug #1843306\r
+ }\r
+ }\r
+ },\r
+\r
+ setNode : function(n) {\r
+ var t = this;\r
+\r
+ t.setContent(t.dom.getOuterHTML(n));\r
+\r
+ return n;\r
+ },\r
+\r
+ getNode : function() {\r
+ var t = this, rng = t.getRng(), sel = t.getSel(), elm, start = rng.startContainer, end = rng.endContainer;\r
+\r
+ // Range maybe lost after the editor is made visible again\r
+ if (!rng)\r
+ return t.dom.getRoot();\r
+\r
+ if (rng.setStart) {\r
+ elm = rng.commonAncestorContainer;\r
+\r
+ // Handle selection a image or other control like element such as anchors\r
+ if (!rng.collapsed) {\r
+ if (rng.startContainer == rng.endContainer) {\r
+ if (rng.endOffset - rng.startOffset < 2) {\r
+ if (rng.startContainer.hasChildNodes())\r
+ elm = rng.startContainer.childNodes[rng.startOffset];\r
+ }\r
+ }\r
+\r
+ // If the anchor node is a element instead of a text node then return this element\r
+ //if (tinymce.isWebKit && sel.anchorNode && sel.anchorNode.nodeType == 1) \r
+ // return sel.anchorNode.childNodes[sel.anchorOffset];\r
+\r
+ // Handle cases where the selection is immediately wrapped around a node and return that node instead of it's parent.\r
+ // This happens when you double click an underlined word in FireFox.\r
+ if (start.nodeType === 3 && end.nodeType === 3) {\r
+ function skipEmptyTextNodes(n, forwards) {\r
+ var orig = n;\r
+ while (n && n.nodeType === 3 && n.length === 0) {\r
+ n = forwards ? n.nextSibling : n.previousSibling;\r
+ }\r
+ return n || orig;\r
+ }\r
+ if (start.length === rng.startOffset) {\r
+ start = skipEmptyTextNodes(start.nextSibling, true);\r
+ } else {\r
+ start = start.parentNode;\r
+ }\r
+ if (rng.endOffset === 0) {\r
+ end = skipEmptyTextNodes(end.previousSibling, false);\r
+ } else {\r
+ end = end.parentNode;\r
+ }\r
+\r
+ if (start && start === end)\r
+ return start;\r
+ }\r
+ }\r
+\r
+ if (elm && elm.nodeType == 3)\r
+ return elm.parentNode;\r
+\r
+ return elm;\r
+ }\r
+\r
+ return rng.item ? rng.item(0) : rng.parentElement();\r
+ },\r
+\r
+ getSelectedBlocks : function(st, en) {\r
+ var t = this, dom = t.dom, sb, eb, n, bl = [];\r
+\r
+ sb = dom.getParent(st || t.getStart(), dom.isBlock);\r
+ eb = dom.getParent(en || t.getEnd(), dom.isBlock);\r
+\r
+ if (sb)\r
+ bl.push(sb);\r
+\r
+ if (sb && eb && sb != eb) {\r
+ n = sb;\r
+\r
+ while ((n = n.nextSibling) && n != eb) {\r
+ if (dom.isBlock(n))\r
+ bl.push(n);\r
+ }\r
+ }\r
+\r
+ if (eb && sb != eb)\r
+ bl.push(eb);\r
+\r
+ return bl;\r
+ },\r
+\r
+ normalize : function() {\r
+ var self = this, rng, normalized;\r
+\r
+ // Normalize only on non IE browsers for now\r
+ if (tinymce.isIE)\r
+ return;\r
+\r
+ function normalizeEndPoint(start) {\r
+ var container, offset, walker, dom = self.dom, body = dom.getRoot(), node;\r
+\r
+ container = rng[(start ? 'start' : 'end') + 'Container'];\r
+ offset = rng[(start ? 'start' : 'end') + 'Offset'];\r
+\r
+ // If the container is a document move it to the body element\r
+ if (container.nodeType === 9) {\r
+ container = container.body;\r
+ offset = 0;\r
+ }\r
+\r
+ // If the container is body try move it into the closest text node or position\r
+ // TODO: Add more logic here to handle element selection cases\r
+ if (container === body) {\r
+ // Resolve the index\r
+ if (container.hasChildNodes()) {\r
+ container = container.childNodes[Math.min(!start && offset > 0 ? offset - 1 : offset, container.childNodes.length - 1)];\r
+ offset = 0;\r
+\r
+ // Don't walk into elements that doesn't have any child nodes like a IMG\r
+ if (container.hasChildNodes()) {\r
+ // Walk the DOM to find a text node to place the caret at or a BR\r
+ node = container;\r
+ walker = new tinymce.dom.TreeWalker(container, body);\r
+ do {\r
+ // Found a text node use that position\r
+ if (node.nodeType === 3) {\r
+ offset = start ? 0 : node.nodeValue.length - 1;\r
+ container = node;\r
+ break;\r
+ }\r
+\r
+ // Found a BR element that we can place the caret before\r
+ if (node.nodeName === 'BR') {\r
+ offset = dom.nodeIndex(node);\r
+ container = node.parentNode;\r
+ break;\r
+ }\r
+ } while (node = (start ? walker.next() : walker.prev()));\r
+\r
+ normalized = true;\r
+ }\r
+ }\r
+ }\r
+\r
+ // Set endpoint if it was normalized\r
+ if (normalized)\r
+ rng['set' + (start ? 'Start' : 'End')](container, offset);\r
+ };\r
+\r
+ rng = self.getRng();\r
+\r
+ // Normalize the end points\r
+ normalizeEndPoint(true);\r
+ \r
+ if (rng.collapsed)\r
+ normalizeEndPoint();\r
+\r
+ // Set the selection if it was normalized\r
+ if (normalized) {\r
+ //console.log(self.dom.dumpRng(rng));\r
+ self.setRng(rng);\r
+ }\r
+ },\r
+\r
+ destroy : function(s) {\r
+ var t = this;\r
+\r
+ t.win = null;\r
+\r
+ // Manual destroy then remove unload handler\r
+ if (!s)\r
+ tinymce.removeUnload(t.destroy);\r
+ },\r
+\r
+ // IE has an issue where you can't select/move the caret by clicking outside the body if the document is in standards mode\r
+ _fixIESelection : function() {\r
+ var dom = this.dom, doc = dom.doc, body = doc.body, started, startRng, htmlElm;\r
+\r
+ // Make HTML element unselectable since we are going to handle selection by hand\r
+ doc.documentElement.unselectable = true;\r
+\r
+ // Return range from point or null if it failed\r
+ function rngFromPoint(x, y) {\r
+ var rng = body.createTextRange();\r
+\r
+ try {\r
+ rng.moveToPoint(x, y);\r
+ } catch (ex) {\r
+ // IE sometimes throws and exception, so lets just ignore it\r
+ rng = null;\r
+ }\r
+\r
+ return rng;\r
+ };\r
+\r
+ // Fires while the selection is changing\r
+ function selectionChange(e) {\r
+ var pointRng;\r
+\r
+ // Check if the button is down or not\r
+ if (e.button) {\r
+ // Create range from mouse position\r
+ pointRng = rngFromPoint(e.x, e.y);\r
+\r
+ if (pointRng) {\r
+ // Check if pointRange is before/after selection then change the endPoint\r
+ if (pointRng.compareEndPoints('StartToStart', startRng) > 0)\r
+ pointRng.setEndPoint('StartToStart', startRng);\r
+ else\r
+ pointRng.setEndPoint('EndToEnd', startRng);\r
+\r
+ pointRng.select();\r
+ }\r
+ } else\r
+ endSelection();\r
+ }\r
+\r
+ // Removes listeners\r
+ function endSelection() {\r
+ var rng = doc.selection.createRange();\r
+\r
+ // If the range is collapsed then use the last start range\r
+ if (startRng && !rng.item && rng.compareEndPoints('StartToEnd', rng) === 0)\r
+ startRng.select();\r
+\r
+ dom.unbind(doc, 'mouseup', endSelection);\r
+ dom.unbind(doc, 'mousemove', selectionChange);\r
+ startRng = started = 0;\r
+ };\r
+\r
+ // Detect when user selects outside BODY\r
+ dom.bind(doc, ['mousedown', 'contextmenu'], function(e) {\r
+ if (e.target.nodeName === 'HTML') {\r
+ if (started)\r
+ endSelection();\r
+\r
+ // Detect vertical scrollbar, since IE will fire a mousedown on the scrollbar and have target set as HTML\r
+ htmlElm = doc.documentElement;\r
+ if (htmlElm.scrollHeight > htmlElm.clientHeight)\r
+ return;\r
+\r
+ started = 1;\r
+ // Setup start position\r
+ startRng = rngFromPoint(e.x, e.y);\r
+ if (startRng) {\r
+ // Listen for selection change events\r
+ dom.bind(doc, 'mouseup', endSelection);\r
+ dom.bind(doc, 'mousemove', selectionChange);\r
+\r
+ dom.win.focus();\r
+ startRng.select();\r
+ }\r
+ }\r
+ });\r
+ }\r
+ });\r
+})(tinymce);\r
+\r
+(function(tinymce) {\r
+ tinymce.dom.Serializer = function(settings, dom, schema) {\r
+ var onPreProcess, onPostProcess, isIE = tinymce.isIE, each = tinymce.each, htmlParser;\r
+\r
+ // Support the old apply_source_formatting option\r
+ if (!settings.apply_source_formatting)\r
+ settings.indent = false;\r
+\r
+ settings.remove_trailing_brs = true;\r
+\r
+ // Default DOM and Schema if they are undefined\r
+ dom = dom || tinymce.DOM;\r
+ schema = schema || new tinymce.html.Schema(settings);\r
+ settings.entity_encoding = settings.entity_encoding || 'named';\r
+\r
+ onPreProcess = new tinymce.util.Dispatcher(self);\r
+\r
+ onPostProcess = new tinymce.util.Dispatcher(self);\r
+\r
+ htmlParser = new tinymce.html.DomParser(settings, schema);\r
+\r
+ // Convert move data-mce-src, data-mce-href and data-mce-style into nodes or process them if needed\r
+ htmlParser.addAttributeFilter('src,href,style', function(nodes, name) {\r
+ var i = nodes.length, node, value, internalName = 'data-mce-' + name, urlConverter = settings.url_converter, urlConverterScope = settings.url_converter_scope, undef;\r
+\r
+ while (i--) {\r
+ node = nodes[i];\r
+\r
+ value = node.attributes.map[internalName];\r
+ if (value !== undef) {\r
+ // Set external name to internal value and remove internal\r
+ node.attr(name, value.length > 0 ? value : null);\r
+ node.attr(internalName, null);\r
+ } else {\r
+ // No internal attribute found then convert the value we have in the DOM\r
+ value = node.attributes.map[name];\r
+\r
+ if (name === "style")\r
+ value = dom.serializeStyle(dom.parseStyle(value), node.name);\r
+ else if (urlConverter)\r
+ value = urlConverter.call(urlConverterScope, value, name, node.name);\r
+\r
+ node.attr(name, value.length > 0 ? value : null);\r
+ }\r
+ }\r
+ });\r
+\r
+ // Remove internal classes mceItem<..>\r
+ htmlParser.addAttributeFilter('class', function(nodes, name) {\r
+ var i = nodes.length, node, value;\r
+\r
+ while (i--) {\r
+ node = nodes[i];\r
+ value = node.attr('class').replace(/\s*mce(Item\w+|Selected)\s*/g, '');\r
+ node.attr('class', value.length > 0 ? value : null);\r
+ }\r
+ });\r
+\r
+ // Remove bookmark elements\r
+ htmlParser.addAttributeFilter('data-mce-type', function(nodes, name, args) {\r
+ var i = nodes.length, node;\r
+\r
+ while (i--) {\r
+ node = nodes[i];\r
+\r
+ if (node.attributes.map['data-mce-type'] === 'bookmark' && !args.cleanup)\r
+ node.remove();\r
+ }\r
+ });\r
+\r
+ // Force script into CDATA sections and remove the mce- prefix also add comments around styles\r
+ htmlParser.addNodeFilter('script,style', function(nodes, name) {\r
+ var i = nodes.length, node, value;\r
+\r
+ function trim(value) {\r
+ return value.replace(/(<!--\[CDATA\[|\]\]-->)/g, '\n')\r
+ .replace(/^[\r\n]*|[\r\n]*$/g, '')\r
+ .replace(/^\s*(\/\/\s*<!--|\/\/\s*<!\[CDATA\[|<!--|<!\[CDATA\[)[\r\n]*/g, '')\r
+ .replace(/\s*(\/\/\s*\]\]>|\/\/\s*-->|\]\]>|-->|\]\]-->)\s*$/g, '');\r
+ };\r
+\r
+ while (i--) {\r
+ node = nodes[i];\r
+ value = node.firstChild ? node.firstChild.value : '';\r
+\r
+ if (name === "script") {\r
+ // Remove mce- prefix from script elements\r
+ node.attr('type', (node.attr('type') || 'text/javascript').replace(/^mce\-/, ''));\r
+\r
+ if (value.length > 0)\r
+ node.firstChild.value = '// <![CDATA[\n' + trim(value) + '\n// ]]>';\r
+ } else {\r
+ if (value.length > 0)\r
+ node.firstChild.value = '<!--\n' + trim(value) + '\n-->';\r
+ }\r
+ }\r
+ });\r
+\r
+ // Convert comments to cdata and handle protected comments\r
+ htmlParser.addNodeFilter('#comment', function(nodes, name) {\r
+ var i = nodes.length, node;\r
+\r
+ while (i--) {\r
+ node = nodes[i];\r
+\r
+ if (node.value.indexOf('[CDATA[') === 0) {\r
+ node.name = '#cdata';\r
+ node.type = 4;\r
+ node.value = node.value.replace(/^\[CDATA\[|\]\]$/g, '');\r
+ } else if (node.value.indexOf('mce:protected ') === 0) {\r
+ node.name = "#text";\r
+ node.type = 3;\r
+ node.raw = true;\r
+ node.value = unescape(node.value).substr(14);\r
+ }\r
+ }\r
+ });\r
+\r
+ htmlParser.addNodeFilter('xml:namespace,input', function(nodes, name) {\r
+ var i = nodes.length, node;\r
+\r
+ while (i--) {\r
+ node = nodes[i];\r
+ if (node.type === 7)\r
+ node.remove();\r
+ else if (node.type === 1) {\r
+ if (name === "input" && !("type" in node.attributes.map))\r
+ node.attr('type', 'text');\r
+ }\r
+ }\r
+ });\r
+\r
+ // Fix list elements, TODO: Replace this later\r
+ if (settings.fix_list_elements) {\r
+ htmlParser.addNodeFilter('ul,ol', function(nodes, name) {\r
+ var i = nodes.length, node, parentNode;\r
+\r
+ while (i--) {\r
+ node = nodes[i];\r
+ parentNode = node.parent;\r
+\r
+ if (parentNode.name === 'ul' || parentNode.name === 'ol') {\r
+ if (node.prev && node.prev.name === 'li') {\r
+ node.prev.append(node);\r
+ }\r
+ }\r
+ }\r
+ });\r
+ }\r
+\r
+ // Remove internal data attributes\r
+ htmlParser.addAttributeFilter('data-mce-src,data-mce-href,data-mce-style', function(nodes, name) {\r
+ var i = nodes.length;\r
+\r
+ while (i--) {\r
+ nodes[i].attr(name, null);\r
+ }\r
+ });\r
+\r
+ // Return public methods\r
+ return {\r
+ schema : schema,\r
+\r
+ addNodeFilter : htmlParser.addNodeFilter,\r
+\r
+ addAttributeFilter : htmlParser.addAttributeFilter,\r
+\r
+ onPreProcess : onPreProcess,\r
+\r
+ onPostProcess : onPostProcess,\r
+\r
+ serialize : function(node, args) {\r
+ var impl, doc, oldDoc, htmlSerializer, content;\r
+\r
+ // Explorer won't clone contents of script and style and the\r
+ // selected index of select elements are cleared on a clone operation.\r
+ if (isIE && dom.select('script,style,select,map').length > 0) {\r
+ content = node.innerHTML;\r
+ node = node.cloneNode(false);\r
+ dom.setHTML(node, content);\r
+ } else\r
+ node = node.cloneNode(true);\r
+\r
+ // Nodes needs to be attached to something in WebKit/Opera\r
+ // Older builds of Opera crashes if you attach the node to an document created dynamically\r
+ // and since we can't feature detect a crash we need to sniff the acutal build number\r
+ // This fix will make DOM ranges and make Sizzle happy!\r
+ impl = node.ownerDocument.implementation;\r
+ if (impl.createHTMLDocument) {\r
+ // Create an empty HTML document\r
+ doc = impl.createHTMLDocument("");\r
+\r
+ // Add the element or it's children if it's a body element to the new document\r
+ each(node.nodeName == 'BODY' ? node.childNodes : [node], function(node) {\r
+ doc.body.appendChild(doc.importNode(node, true));\r
+ });\r
+\r
+ // Grab first child or body element for serialization\r
+ if (node.nodeName != 'BODY')\r
+ node = doc.body.firstChild;\r
+ else\r
+ node = doc.body;\r
+\r
+ // set the new document in DOMUtils so createElement etc works\r
+ oldDoc = dom.doc;\r
+ dom.doc = doc;\r
+ }\r
+\r
+ args = args || {};\r
+ args.format = args.format || 'html';\r
+\r
+ // Pre process\r
+ if (!args.no_events) {\r
+ args.node = node;\r
+ onPreProcess.dispatch(self, args);\r
+ }\r
+\r
+ // Setup serializer\r
+ htmlSerializer = new tinymce.html.Serializer(settings, schema);\r
+\r
+ // Parse and serialize HTML\r
+ args.content = htmlSerializer.serialize(\r
+ htmlParser.parse(args.getInner ? node.innerHTML : tinymce.trim(dom.getOuterHTML(node), args), args)\r
+ );\r
+\r
+ // Replace all BOM characters for now until we can find a better solution\r
+ if (!args.cleanup)\r
+ args.content = args.content.replace(/\uFEFF/g, '');\r
+\r
+ // Post process\r
+ if (!args.no_events)\r
+ onPostProcess.dispatch(self, args);\r
+\r
+ // Restore the old document if it was changed\r
+ if (oldDoc)\r
+ dom.doc = oldDoc;\r
+\r
+ args.node = null;\r
+\r
+ return args.content;\r
+ },\r
+\r
+ addRules : function(rules) {\r
+ schema.addValidElements(rules);\r
+ },\r
+\r
+ setRules : function(rules) {\r
+ schema.setValidElements(rules);\r
+ }\r
+ };\r
+ };\r
+})(tinymce);\r
+(function(tinymce) {\r
+ tinymce.dom.ScriptLoader = function(settings) {\r
+ var QUEUED = 0,\r
+ LOADING = 1,\r
+ LOADED = 2,\r
+ states = {},\r
+ queue = [],\r
+ scriptLoadedCallbacks = {},\r
+ queueLoadedCallbacks = [],\r
+ loading = 0,\r
+ undefined;\r
+\r
+ function loadScript(url, callback) {\r
+ var t = this, dom = tinymce.DOM, elm, uri, loc, id;\r
+\r
+ // Execute callback when script is loaded\r
+ function done() {\r
+ dom.remove(id);\r
+\r
+ if (elm)\r
+ elm.onreadystatechange = elm.onload = elm = null;\r
+\r
+ callback();\r
+ };\r
+ \r
+ function error() {\r
+ // Report the error so it's easier for people to spot loading errors\r
+ if (typeof(console) !== "undefined" && console.log)\r
+ console.log("Failed to load: " + url);\r
+\r
+ // We can't mark it as done if there is a load error since\r
+ // A) We don't want to produce 404 errors on the server and\r
+ // B) the onerror event won't fire on all browsers.\r
+ // done();\r
+ };\r
+\r
+ id = dom.uniqueId();\r
+\r
+ if (tinymce.isIE6) {\r
+ uri = new tinymce.util.URI(url);\r
+ loc = location;\r
+\r
+ // If script is from same domain and we\r
+ // use IE 6 then use XHR since it's more reliable\r
+ if (uri.host == loc.hostname && uri.port == loc.port && (uri.protocol + ':') == loc.protocol && uri.protocol.toLowerCase() != 'file') {\r
+ tinymce.util.XHR.send({\r
+ url : tinymce._addVer(uri.getURI()),\r
+ success : function(content) {\r
+ // Create new temp script element\r
+ var script = dom.create('script', {\r
+ type : 'text/javascript'\r
+ });\r
+\r
+ // Evaluate script in global scope\r
+ script.text = content;\r
+ document.getElementsByTagName('head')[0].appendChild(script);\r
+ dom.remove(script);\r
+\r
+ done();\r
+ },\r
+ \r
+ error : error\r
+ });\r
+\r
+ return;\r
+ }\r
+ }\r
+\r
+ // Create new script element\r
+ elm = dom.create('script', {\r
+ id : id,\r
+ type : 'text/javascript',\r
+ src : tinymce._addVer(url)\r
+ });\r
+\r
+ // Add onload listener for non IE browsers since IE9\r
+ // fires onload event before the script is parsed and executed\r
+ if (!tinymce.isIE)\r
+ elm.onload = done;\r
+\r
+ // Add onerror event will get fired on some browsers but not all of them\r
+ elm.onerror = error;\r
+\r
+ // Opera 9.60 doesn't seem to fire the onreadystate event at correctly\r
+ if (!tinymce.isOpera) {\r
+ elm.onreadystatechange = function() {\r
+ var state = elm.readyState;\r
+\r
+ // Loaded state is passed on IE 6 however there\r
+ // are known issues with this method but we can't use\r
+ // XHR in a cross domain loading\r
+ if (state == 'complete' || state == 'loaded')\r
+ done();\r
+ };\r
+ }\r
+\r
+ // Most browsers support this feature so we report errors\r
+ // for those at least to help users track their missing plugins etc\r
+ // todo: Removed since it produced error if the document is unloaded by navigating away, re-add it as an option\r
+ /*elm.onerror = function() {\r
+ alert('Failed to load: ' + url);\r
+ };*/\r
+\r
+ // Add script to document\r
+ (document.getElementsByTagName('head')[0] || document.body).appendChild(elm);\r
+ };\r
+\r
+ this.isDone = function(url) {\r
+ return states[url] == LOADED;\r
+ };\r
+\r
+ this.markDone = function(url) {\r
+ states[url] = LOADED;\r
+ };\r
+\r
+ this.add = this.load = function(url, callback, scope) {\r
+ var item, state = states[url];\r
+\r
+ // Add url to load queue\r
+ if (state == undefined) {\r
+ queue.push(url);\r
+ states[url] = QUEUED;\r
+ }\r
+\r
+ if (callback) {\r
+ // Store away callback for later execution\r
+ if (!scriptLoadedCallbacks[url])\r
+ scriptLoadedCallbacks[url] = [];\r
+\r
+ scriptLoadedCallbacks[url].push({\r
+ func : callback,\r
+ scope : scope || this\r
+ });\r
+ }\r
+ };\r
+\r
+ this.loadQueue = function(callback, scope) {\r
+ this.loadScripts(queue, callback, scope);\r
+ };\r
+\r
+ this.loadScripts = function(scripts, callback, scope) {\r
+ var loadScripts;\r
+\r
+ function execScriptLoadedCallbacks(url) {\r
+ // Execute URL callback functions\r
+ tinymce.each(scriptLoadedCallbacks[url], function(callback) {\r
+ callback.func.call(callback.scope);\r
+ });\r
+\r
+ scriptLoadedCallbacks[url] = undefined;\r
+ };\r
+\r
+ queueLoadedCallbacks.push({\r
+ func : callback,\r
+ scope : scope || this\r
+ });\r
+\r
+ loadScripts = function() {\r
+ var loadingScripts = tinymce.grep(scripts);\r
+\r
+ // Current scripts has been handled\r
+ scripts.length = 0;\r
+\r
+ // Load scripts that needs to be loaded\r
+ tinymce.each(loadingScripts, function(url) {\r
+ // Script is already loaded then execute script callbacks directly\r
+ if (states[url] == LOADED) {\r
+ execScriptLoadedCallbacks(url);\r
+ return;\r
+ }\r
+\r
+ // Is script not loading then start loading it\r
+ if (states[url] != LOADING) {\r
+ states[url] = LOADING;\r
+ loading++;\r
+\r
+ loadScript(url, function() {\r
+ states[url] = LOADED;\r
+ loading--;\r
+\r
+ execScriptLoadedCallbacks(url);\r
+\r
+ // Load more scripts if they where added by the recently loaded script\r
+ loadScripts();\r
+ });\r
+ }\r
+ });\r
+\r
+ // No scripts are currently loading then execute all pending queue loaded callbacks\r
+ if (!loading) {\r
+ tinymce.each(queueLoadedCallbacks, function(callback) {\r
+ callback.func.call(callback.scope);\r
+ });\r
+\r
+ queueLoadedCallbacks.length = 0;\r
+ }\r
+ };\r
+\r
+ loadScripts();\r
+ };\r
+ };\r
+\r
+ // Global script loader\r
+ tinymce.ScriptLoader = new tinymce.dom.ScriptLoader();\r
+})(tinymce);\r
+\r
+tinymce.dom.TreeWalker = function(start_node, root_node) {\r
+ var node = start_node;\r
+\r
+ function findSibling(node, start_name, sibling_name, shallow) {\r
+ var sibling, parent;\r
+\r
+ if (node) {\r
+ // Walk into nodes if it has a start\r
+ if (!shallow && node[start_name])\r
+ return node[start_name];\r
+\r
+ // Return the sibling if it has one\r
+ if (node != root_node) {\r
+ sibling = node[sibling_name];\r
+ if (sibling)\r
+ return sibling;\r
+\r
+ // Walk up the parents to look for siblings\r
+ for (parent = node.parentNode; parent && parent != root_node; parent = parent.parentNode) {\r
+ sibling = parent[sibling_name];\r
+ if (sibling)\r
+ return sibling;\r
+ }\r
+ }\r
+ }\r
+ };\r
+\r
+ this.current = function() {\r
+ return node;\r
+ };\r
+\r
+ this.next = function(shallow) {\r
+ return (node = findSibling(node, 'firstChild', 'nextSibling', shallow));\r
+ };\r
+\r
+ this.prev = function(shallow) {\r
+ return (node = findSibling(node, 'lastChild', 'previousSibling', shallow));\r
+ };\r