1 /* Functions for the advimage plugin popup */
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3 var preloadImg = null;
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7 tinyMCE.setWindowArg('mce_windowresize', false);
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9 // Import external list url javascript
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10 var url = tinyMCE.getParam("external_image_list_url");
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13 if (url.charAt(0) != '/')
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14 url = tinyMCE.documentBasePath + "/" + url;
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16 document.write('<sc'+'ript language="javascript" type="text/javascript" src="' + url + '"></sc'+'ript>');
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20 function convertURL(url, node, on_save) {
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21 return eval("tinyMCEPopup.windowOpener." + tinyMCE.settings['urlconverter_callback'] + "(url, node, on_save);");
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24 function getImageSrc(str) {
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30 if ((pos = str.indexOf('this.src=')) != -1) {
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31 var src = str.substring(pos + 10);
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33 src = src.substring(0, src.indexOf('\''));
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42 tinyMCEPopup.resizeToInnerSize();
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44 var formObj = document.forms[0];
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45 var inst = tinyMCE.getInstanceById(tinyMCE.getWindowArg('editor_id'));
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46 var elm = inst.getFocusElement();
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47 var action = "insert";
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49 // Resize some elements
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50 if (isVisible('srcbrowser'))
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51 document.getElementById('src').style.width = '260px';
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53 if (isVisible('overbrowser'))
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54 document.getElementById('onmouseoversrc').style.width = '260px';
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56 if (isVisible('outbrowser'))
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57 document.getElementById('onmouseoutsrc').style.width = '260px';
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59 if (isVisible('longdescbrowser'))
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60 document.getElementById('longdesc').style.width = '180px';
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63 if (elm != null && elm.nodeName == "IMG")
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66 formObj.insert.value = tinyMCE.getLang('lang_' + action, 'Insert', true);
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68 if (action == "update") {
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69 var src = tinyMCE.getAttrib(elm, 'src');
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70 var onmouseoversrc = getImageSrc(tinyMCE.cleanupEventStr(tinyMCE.getAttrib(elm, 'onmouseover')));
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71 var onmouseoutsrc = getImageSrc(tinyMCE.cleanupEventStr(tinyMCE.getAttrib(elm, 'onmouseout')));
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73 // Fix for drag-drop/copy paste bug in Mozilla
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74 mceRealSrc = tinyMCE.getAttrib(elm, 'mce_real_src');
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75 if (mceRealSrc != "")
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78 src = convertURL(src, elm, true);
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80 if (onmouseoversrc != "")
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81 onmouseoversrc = convertURL(onmouseoversrc, elm, true);
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83 if (onmouseoutsrc != "")
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84 onmouseoutsrc = convertURL(onmouseoutsrc, elm, true);
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87 var style = tinyMCE.parseStyle(elm.style.cssText);
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88 formObj.src.value = src;
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89 formObj.alt.value = tinyMCE.getAttrib(elm, 'alt');
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90 formObj.title.value = tinyMCE.getAttrib(elm, 'title');
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91 formObj.border.value = trimSize(getStyle(elm, 'border', 'borderWidth'));
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92 formObj.vspace.value = tinyMCE.getAttrib(elm, 'vspace');
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93 formObj.hspace.value = tinyMCE.getAttrib(elm, 'hspace');
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94 formObj.width.value = trimSize(getStyle(elm, 'width'));
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95 formObj.height.value = trimSize(getStyle(elm, 'height'));
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96 formObj.onmouseoversrc.value = onmouseoversrc;
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97 formObj.onmouseoutsrc.value = onmouseoutsrc;
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98 formObj.id.value = tinyMCE.getAttrib(elm, 'id');
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99 formObj.dir.value = tinyMCE.getAttrib(elm, 'dir');
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100 formObj.lang.value = tinyMCE.getAttrib(elm, 'lang');
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101 formObj.longdesc.value = tinyMCE.getAttrib(elm, 'longdesc');
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102 formObj.usemap.value = tinyMCE.getAttrib(elm, 'usemap');
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103 formObj.style.value = tinyMCE.serializeStyle(style);
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105 // Select by the values
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106 if (tinyMCE.isMSIE)
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107 selectByValue(formObj, 'align', getStyle(elm, 'align', 'styleFloat'));
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109 selectByValue(formObj, 'align', getStyle(elm, 'align', 'cssFloat'));
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111 selectByValue(formObj, 'classlist', tinyMCE.getAttrib(elm, 'class'));
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112 selectByValue(formObj, 'imagelistsrc', src);
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113 selectByValue(formObj, 'imagelistover', onmouseoversrc);
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114 selectByValue(formObj, 'imagelistout', onmouseoutsrc);
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117 showPreviewImage(src);
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118 changeAppearance();
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123 addClassesToList('classlist', 'advimage_styles');
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125 // If option enabled default contrain proportions to checked
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126 if (tinyMCE.getParam("advimage_constrain_proportions", true))
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127 formObj.constrain.checked = true;
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129 // Check swap image if valid data
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130 if (formObj.onmouseoversrc.value != "" || formObj.onmouseoutsrc.value != "")
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131 setSwapImageDisabled(false);
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133 setSwapImageDisabled(true);
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136 function setSwapImageDisabled(state) {
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137 var formObj = document.forms[0];
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139 formObj.onmousemovecheck.checked = !state;
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141 setBrowserDisabled('overbrowser', state);
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142 setBrowserDisabled('outbrowser', state);
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144 if (formObj.imagelistover)
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145 formObj.imagelistover.disabled = state;
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147 if (formObj.imagelistout)
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148 formObj.imagelistout.disabled = state;
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150 formObj.onmouseoversrc.disabled = state;
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151 formObj.onmouseoutsrc.disabled = state;
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154 function setAttrib(elm, attrib, value) {
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155 var formObj = document.forms[0];
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156 var valueElm = formObj.elements[attrib];
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158 if (typeof(value) == "undefined" || value == null) {
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162 value = valueElm.value;
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166 elm.setAttribute(attrib, value);
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168 if (attrib == "style")
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169 attrib = "style.cssText";
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171 if (attrib == "longdesc")
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172 attrib = "longDesc";
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174 if (attrib == "width") {
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175 attrib = "style.width";
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176 value = value + "px";
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179 if (attrib == "height") {
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180 attrib = "style.height";
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181 value = value + "px";
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184 if (attrib == "class")
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185 attrib = "className";
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187 eval('elm.' + attrib + "=value;");
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189 elm.removeAttribute(attrib);
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192 function makeAttrib(attrib, value) {
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193 var formObj = document.forms[0];
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194 var valueElm = formObj.elements[attrib];
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196 if (typeof(value) == "undefined" || value == null) {
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200 value = valueElm.value;
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207 value = value.replace(/&/g, '&');
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208 value = value.replace(/\"/g, '"');
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209 value = value.replace(/</g, '<');
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210 value = value.replace(/>/g, '&gr;');
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212 return ' ' + attrib + '="' + value + '"';
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215 function insertAction() {
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216 var inst = tinyMCE.getInstanceById(tinyMCE.getWindowArg('editor_id'));
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217 var elm = inst.getFocusElement();
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218 var formObj = document.forms[0];
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219 var src = formObj.src.value;
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220 var onmouseoversrc = formObj.onmouseoversrc.value;
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221 var onmouseoutsrc = formObj.onmouseoutsrc.value;
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223 if (tinyMCE.getParam("accessibility_warnings")) {
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224 if (formObj.alt.value == "") {
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225 var answer = confirm(tinyMCE.getLang('lang_advimage_missing_alt', '', true));
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226 if (answer == true) {
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227 formObj.alt.value = " ";
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238 src = convertURL(src, tinyMCE.imgElement);
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240 if (onmouseoversrc && onmouseoversrc != "")
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241 onmouseoversrc = "this.src='" + convertURL(onmouseoversrc, tinyMCE.imgElement) + "';";
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243 if (onmouseoutsrc && onmouseoutsrc != "")
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244 onmouseoutsrc = "this.src='" + convertURL(onmouseoutsrc, tinyMCE.imgElement) + "';";
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246 if (elm != null && elm.nodeName == "IMG") {
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247 setAttrib(elm, 'src', src);
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248 setAttrib(elm, 'mce_real_src', src);
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249 setAttrib(elm, 'alt');
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250 setAttrib(elm, 'title');
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251 setAttrib(elm, 'border');
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252 setAttrib(elm, 'vspace');
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253 setAttrib(elm, 'hspace');
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254 setAttrib(elm, 'width');
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255 setAttrib(elm, 'height');
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256 setAttrib(elm, 'onmouseover', onmouseoversrc);
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257 setAttrib(elm, 'onmouseout', onmouseoutsrc);
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258 setAttrib(elm, 'id');
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259 setAttrib(elm, 'dir');
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260 setAttrib(elm, 'lang');
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261 setAttrib(elm, 'longdesc');
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262 setAttrib(elm, 'usemap');
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263 setAttrib(elm, 'style');
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264 setAttrib(elm, 'class', getSelectValue(formObj, 'classlist'));
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265 setAttrib(elm, 'align', getSelectValue(formObj, 'align'));
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267 //tinyMCEPopup.execCommand("mceRepaint");
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269 // Refresh in old MSIE
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270 if (tinyMCE.isMSIE5)
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271 elm.outerHTML = elm.outerHTML;
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275 html += makeAttrib('src', src);
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276 html += makeAttrib('alt');
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277 html += makeAttrib('title');
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278 html += makeAttrib('border');
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279 html += makeAttrib('vspace');
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280 html += makeAttrib('hspace');
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281 html += makeAttrib('width');
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282 html += makeAttrib('height');
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283 html += makeAttrib('onmouseover', onmouseoutsrc);
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284 html += makeAttrib('onmouseout', onmouseoutsrc);
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285 html += makeAttrib('id');
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286 html += makeAttrib('dir');
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287 html += makeAttrib('lang');
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288 html += makeAttrib('longdesc');
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289 html += makeAttrib('usemap');
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290 html += makeAttrib('style');
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291 html += makeAttrib('class', getSelectValue(formObj, 'classlist'));
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292 html += makeAttrib('align', getSelectValue(formObj, 'align'));
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295 tinyMCEPopup.execCommand("mceInsertContent", false, html);
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298 tinyMCEPopup.close();
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301 function cancelAction() {
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302 tinyMCEPopup.close();
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305 function changeAppearance() {
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306 var formObj = document.forms[0];
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307 var img = document.getElementById('alignSampleImg');
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310 img.align = formObj.align.value;
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311 img.border = formObj.border.value;
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312 img.hspace = formObj.hspace.value;
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313 img.vspace = formObj.vspace.value;
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317 function changeMouseMove() {
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318 var formObj = document.forms[0];
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320 setSwapImageDisabled(!formObj.onmousemovecheck.checked);
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323 function updateStyle() {
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324 var formObj = document.forms[0];
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325 var st = tinyMCE.parseStyle(formObj.style.value);
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327 if (tinyMCE.getParam('inline_styles', false)) {
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328 st['width'] = formObj.width.value == '' ? '' : formObj.width.value + "px";
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329 st['height'] = formObj.height.value == '' ? '' : formObj.height.value + "px";
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330 st['border-width'] = formObj.border.value == '' ? '' : formObj.border.value + "px";
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331 st['margin-top'] = formObj.vspace.value == '' ? '' : formObj.vspace.value + "px";
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332 st['margin-bottom'] = formObj.vspace.value == '' ? '' : formObj.vspace.value + "px";
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333 st['margin-left'] = formObj.hspace.value == '' ? '' : formObj.hspace.value + "px";
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334 st['margin-right'] = formObj.hspace.value == '' ? '' : formObj.hspace.value + "px";
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336 st['width'] = st['height'] = st['border-width'] = null;
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338 if (st['margin-top'] == st['margin-bottom'])
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339 st['margin-top'] = st['margin-bottom'] = null;
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341 if (st['margin-left'] == st['margin-right'])
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342 st['margin-left'] = st['margin-right'] = null;
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345 formObj.style.value = tinyMCE.serializeStyle(st);
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348 function styleUpdated() {
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349 var formObj = document.forms[0];
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350 var st = tinyMCE.parseStyle(formObj.style.value);
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353 formObj.width.value = st['width'].replace('px', '');
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356 formObj.height.value = st['height'].replace('px', '');
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358 if (st['margin-top'] && st['margin-top'] == st['margin-bottom'])
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359 formObj.vspace.value = st['margin-top'].replace('px', '');
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361 if (st['margin-left'] && st['margin-left'] == st['margin-right'])
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362 formObj.hspace.value = st['margin-left'].replace('px', '');
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364 if (st['border-width'])
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365 formObj.border.value = st['border-width'].replace('px', '');
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368 function changeHeight() {
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369 var formObj = document.forms[0];
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371 if (!formObj.constrain.checked || !preloadImg) {
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376 var temp = (formObj.width.value / preloadImg.width) * preloadImg.height;
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377 formObj.height.value = temp.toFixed(0);
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381 function changeWidth() {
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382 var formObj = document.forms[0];
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384 if (!formObj.constrain.checked || !preloadImg) {
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389 var temp = (formObj.height.value / preloadImg.height) * preloadImg.width;
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390 formObj.width.value = temp.toFixed(0);
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394 function onSelectMainImage(target_form_element, name, value) {
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395 var formObj = document.forms[0];
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397 formObj.alt.value = name;
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398 formObj.title.value = name;
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401 showPreviewImage(formObj.elements[target_form_element].value);
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404 function showPreviewImage(src) {
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405 selectByValue(document.forms[0], 'imagelistsrc', src);
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407 var elm = document.getElementById('prev');
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408 var src = src == "" ? src : tinyMCE.convertRelativeToAbsoluteURL(tinyMCE.settings['base_href'], src);
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411 elm.innerHTML = "";
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413 elm.innerHTML = '<img src="' + src + '" border="0" />'
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418 function getImageData(src) {
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419 preloadImg = new Image();
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421 tinyMCE.addEvent(preloadImg, "load", updateImageData);
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422 tinyMCE.addEvent(preloadImg, "error", resetImageData);
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424 preloadImg.src = src;
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427 function updateImageData() {
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428 var formObj = document.forms[0];
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430 if (formObj.width.value == "")
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431 formObj.width.value = preloadImg.width;
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433 if (formObj.height.value == "")
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434 formObj.height.value = preloadImg.height;
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439 function resetImageData() {
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440 var formObj = document.forms[0];
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441 formObj.width.value = formObj.height.value = "";
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444 function getSelectValue(form_obj, field_name) {
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445 var elm = form_obj.elements[field_name];
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447 if (elm == null || elm.options == null)
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450 return elm.options[elm.selectedIndex].value;
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453 function renderImageList(elm_id, target_form_element, onchange_func) {
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454 if (typeof(tinyMCEImageList) == "undefined" || tinyMCEImageList.length == 0)
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459 html += '<tr><td class="column1"><label for="' + elm_id + '">{$lang_image_list}</label></td>';
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460 html += '<td colspan="2"><select id="' + elm_id + '" name="' + elm_id + '"';
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461 html += ' class="mceImageList" onfocus="tinyMCE.addSelectAccessibility(event, this, window);" onchange="this.form.' + target_form_element + '.value=';
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462 html += 'this.options[this.selectedIndex].value;';
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464 if (typeof(onchange_func) != "undefined")
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465 html += onchange_func + '(\'' + target_form_element + '\',this.options[this.selectedIndex].text,this.options[this.selectedIndex].value);';
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467 html += '"><option value="">---</option>';
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469 for (var i=0; i<tinyMCEImageList.length; i++)
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470 html += '<option value="' + tinyMCEImageList[i][1] + '">' + tinyMCEImageList[i][0] + '</option>';
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472 html += '</select></td></tr>';
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474 document.write(html);
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476 // tinyMCE.debug('-- image list start --', html, '-- image list end --');
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