/***********************************************
* Ultimate Fade-In Slideshow (v1.5): ? 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.
***********************************************/

var fadeimages=new Array()

//SET IMAGE PATHS. Extend or contract array as needed
//fadeimages[0]=["/myESAi/module-images/main/012808-litreature-contest.jpg", "http://www.esai.org/myESAi/viewforum-f-86.html", ""]
//fadeimages[0]=["frontpage-images/banner-summit-2010.jpg", "http://www.esai.org/summit/2010/", ""]
fadeimages[0]=["frontpage-images/gizeyachin.jpg", "http://www.esai.org/publications/docs/gizeyachin-10.pdf", ""]
fadeimages[1]=["frontpage-images/umd-event-2010-04-18-sm.jpg", "http://www.facebook.com/event.php?eid=113146418697105", ""]
//fadeimages[1]=["frontpage-images/banner-gizeyachin.jpg", "http://www.esai.org/publications/", ""]
//fadeimages[2]=["frontpage-images/banner-summit-host.jpg", "http://www.esai.org/summit/host/", ""]

var fadeimages2=new Array() //2nd array set example. Remove or add more sets as needed.

//SET IMAGE PATHS. Extend or contract array as needed
//fadeimages[0]=["main-image-01.jpg", "", ""] //plain image syntax
//fadeimages[1]=["main-image-01.jpg", "http://www.cssdrive.com", ""] //image with link syntax

var fadebgcolor="black"

////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);-moz-opacity:10;-khtml-opacity:10;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);-moz-opacity:10;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{



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=obj.degree/100



}



 


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()
}

fadeshow.prototype.scrollimage=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
}