// JavaScript Document
/***********************************************
* 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 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);-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()
							}