From 954d4b6ef31cc89425a88082a5d6c93f0f94e1e0 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Wilfried=20G=C3=B6esgens?= <willi@citadel.org>
Date: Mon, 25 Feb 2008 22:23:24 +0000
Subject: [PATCH] * http://www.dynamicdrive.com 's fadeshow can be triggered
 from within the webcit files app

---
 webcit/static/fadeshow.js | 147 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 147 insertions(+)
 create mode 100644 webcit/static/fadeshow.js

diff --git a/webcit/static/fadeshow.js b/webcit/static/fadeshow.js
new file mode 100644
index 000000000..b3f36650d
--- /dev/null
+++ b/webcit/static/fadeshow.js
@@ -0,0 +1,147 @@
+/***********************************************
+* Ultimate Fade-In Slideshow (v1.51): © Dynamic Drive (http://www.dynamicdrive.com)
+* This notice MUST stay intact for legal use
+* Visit http://www.dynamicdrive.com/ for this script and 100s more.
+***********************************************/
+
+//SET IMAGE PATHS. Extend or contract array as needed
+ 
+//var fadeimages2=new Array() //2nd array set example. Remove or add more sets as needed.
+//SET IMAGE PATHS. Extend or contract array as needed
+//fadeimages2[0]=["../dynamicindex4/bs00825a.gif", "http://www.wired.com", ""]
+//fadeimages2[1]=["../dynamicindex4/bs00847a.gif", "http://www.theregister.com", ""]
+//fadeimages2[2]=["../dynamicindex4/hh01478a.gif", "http://www.news.com", "_new"]
+ 
+var fadebgcolor="white"
+
+////NO need to edit beyond here/////////////
+ 
+var fadearray=new Array() //array to cache fadeshow instances
+var fadeclear=new Array() //array to cache corresponding clearinterval pointers
+ 
+var dom=(document.getElementById) //modern dom browsers
+var iebrowser=document.all
+ 
+function fadeshow(theimages, fadewidth, fadeheight, borderwidth, delay, pause, displayorder){
+this.pausecheck=pause
+this.mouseovercheck=0
+this.delay=delay
+this.degree=10 //initial opacity degree (10%)
+this.curimageindex=0
+this.nextimageindex=1
+fadearray[fadearray.length]=this
+this.slideshowid=fadearray.length-1
+this.canvasbase="canvas"+this.slideshowid
+this.curcanvas=this.canvasbase+"_0"
+if (typeof displayorder!="undefined")
+theimages.sort(function() {return 0.5 - Math.random();}) //thanks to Mike (aka Mwinter) :)
+this.theimages=theimages
+this.imageborder=parseInt(borderwidth)
+this.postimages=new Array() //preload images
+for (p=0;p<theimages.length;p++){
+this.postimages[p]=new Image()
+this.postimages[p].src=theimages[p][0]
+}
+ 
+var fadewidth=fadewidth+this.imageborder*2
+var fadeheight=fadeheight+this.imageborder*2
+ 
+if (iebrowser&&dom||dom) //if IE5+ or modern browsers (ie: Firefox)
+document.write('<div id="master'+this.slideshowid+'" style="position:relative;width:'+fadewidth+'px;height:'+fadeheight+'px;overflow:hidden;"><div id="'+this.canvasbase+'_0" style="position:absolute;width:'+fadewidth+'px;height:'+fadeheight+'px;top:0;left:0;filter:progid:DXImageTransform.Microsoft.alpha(opacity=10);opacity:0.1;-moz-opacity:0.1;-khtml-opacity:0.1;background-color:'+fadebgcolor+'"></div><div id="'+this.canvasbase+'_1" style="position:absolute;width:'+fadewidth+'px;height:'+fadeheight+'px;top:0;left:0;filter:progid:DXImageTransform.Microsoft.alpha(opacity=10);opacity:0.1;-moz-opacity:0.1;-khtml-opacity:0.1;background-color:'+fadebgcolor+'"></div></div>')
+else
+document.write('<div><img name="defaultslide'+this.slideshowid+'" src="'+this.postimages[0].src+'"></div>')
+ 
+if (iebrowser&&dom||dom) //if IE5+ or modern browsers such as Firefox
+this.startit()
+else{
+this.curimageindex++
+setInterval("fadearray["+this.slideshowid+"].rotateimage()", this.delay)
+}
+}
+
+function fadepic(obj){
+if (obj.degree<100){
+obj.degree+=10
+if (obj.tempobj.filters&&obj.tempobj.filters[0]){
+if (typeof obj.tempobj.filters[0].opacity=="number") //if IE6+
+obj.tempobj.filters[0].opacity=obj.degree
+else //else if IE5.5-
+obj.tempobj.style.filter="alpha(opacity="+obj.degree+")"
+}
+else if (obj.tempobj.style.MozOpacity)
+obj.tempobj.style.MozOpacity=obj.degree/101
+else if (obj.tempobj.style.KhtmlOpacity)
+obj.tempobj.style.KhtmlOpacity=obj.degree/100
+else if (obj.tempobj.style.opacity&&!obj.tempobj.filters)
+obj.tempobj.style.opacity=obj.degree/101
+}
+else{
+clearInterval(fadeclear[obj.slideshowid])
+obj.nextcanvas=(obj.curcanvas==obj.canvasbase+"_0")? obj.canvasbase+"_0" : obj.canvasbase+"_1"
+obj.tempobj=iebrowser? iebrowser[obj.nextcanvas] : document.getElementById(obj.nextcanvas)
+obj.populateslide(obj.tempobj, obj.nextimageindex)
+obj.nextimageindex=(obj.nextimageindex<obj.postimages.length-1)? obj.nextimageindex+1 : 0
+setTimeout("fadearray["+obj.slideshowid+"].rotateimage()", obj.delay)
+}
+}
+ 
+fadeshow.prototype.populateslide=function(picobj, picindex){
+var slideHTML=""
+if (this.theimages[picindex][1]!="") //if associated link exists for image
+slideHTML='<a href="'+this.theimages[picindex][1]+'" target="'+this.theimages[picindex][2]+'">'
+slideHTML+='<img src="'+this.postimages[picindex].src+'" border="'+this.imageborder+'px">'
+if (this.theimages[picindex][1]!="") //if associated link exists for image
+slideHTML+='</a>'
+picobj.innerHTML=slideHTML
+}
+ 
+ 
+fadeshow.prototype.rotateimage=function(){
+if (this.pausecheck==1) //if pause onMouseover enabled, cache object
+var cacheobj=this
+if (this.mouseovercheck==1)
+setTimeout(function(){cacheobj.rotateimage()}, 100)
+else if (iebrowser&&dom||dom){
+this.resetit()
+var crossobj=this.tempobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)
+crossobj.style.zIndex++
+fadeclear[this.slideshowid]=setInterval("fadepic(fadearray["+this.slideshowid+"])",50)
+this.curcanvas=(this.curcanvas==this.canvasbase+"_0")? this.canvasbase+"_1" : this.canvasbase+"_0"
+}
+else{
+var ns4imgobj=document.images['defaultslide'+this.slideshowid]
+ns4imgobj.src=this.postimages[this.curimageindex].src
+}
+this.curimageindex=(this.curimageindex<this.postimages.length-1)? this.curimageindex+1 : 0
+}
+ 
+fadeshow.prototype.resetit=function(){
+this.degree=10
+var crossobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)
+if (crossobj.filters&&crossobj.filters[0]){
+if (typeof crossobj.filters[0].opacity=="number") //if IE6+
+crossobj.filters(0).opacity=this.degree
+else //else if IE5.5-
+crossobj.style.filter="alpha(opacity="+this.degree+")"
+}
+else if (crossobj.style.MozOpacity)
+crossobj.style.MozOpacity=this.degree/101
+else if (crossobj.style.KhtmlOpacity)
+crossobj.style.KhtmlOpacity=this.degree/100
+else if (crossobj.style.opacity&&!crossobj.filters)
+crossobj.style.opacity=this.degree/101
+}
+ 
+ 
+fadeshow.prototype.startit=function(){
+var crossobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)
+this.populateslide(crossobj, this.curimageindex)
+if (this.pausecheck==1){ //IF SLIDESHOW SHOULD PAUSE ONMOUSEOVER
+var cacheobj=this
+var crossobjcontainer=iebrowser? iebrowser["master"+this.slideshowid] : document.getElementById("master"+this.slideshowid)
+crossobjcontainer.onmouseover=function(){cacheobj.mouseovercheck=1}
+crossobjcontainer.onmouseout=function(){cacheobj.mouseovercheck=0}
+}
+this.rotateimage()
+}
+
-- 
2.39.2