/***********************************************
* Translucent Slideshow script- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
***********************************************/

var trans_width='135px' //slideshow width
var trans_height='38px' //slideshow height
var pause=3000 //SET PAUSE BETWEEN SLIDE (3000=3 seconds)
var degree=10 //animation speed. Greater is faster.

var slideshowcontent=new Array()
//Define slideshow contents: [image URL, OPTIONAL LINK, OPTIONAL LINK TARGET]
slideshowcontent[0]=["../imgs/logo_casc.gif", "http://www.casc-canada.ca/", "_blank"]
slideshowcontent[1]=["../imgs/logo_pa_lg.jpg", "http://www.newpa.com/", "_blank"]
slideshowcontent[2]=["../imgs/logo_wi_sl.jpg", "http://test.commerce.wi.gov/IE/", "_blank"]


////NO need to edit beyond here/////////////

var bgcolor='none'

var imageholder=new Array()
for (i=0;i<slideshowcontent.length;i++){
	imageholder[i]=new Image()
	imageholder[i].src=slideshowcontent[i][0]
}

var ie4=document.all
var dom=document.getElementById&&navigator.userAgent.indexOf("Opera")==-1

if (ie4||dom)
	document.write('<div style="position:relative;width:'+trans_width+';height:'+trans_height+';overflow:hidden"><div id="canvas0" style="position:absolute;background-color:'+bgcolor+';width:'+trans_width+';height:'+trans_height+';left:-'+trans_width+';filter:alpha(opacity=0);-moz-opacity:0;"></div><div id="canvas1" style="position:absolute;background-color:'+bgcolor+';width:'+trans_width+';height:'+trans_height+';left:-'+trans_width+';filter:alpha(opacity=0);-moz-opacity:0;"></div></div>')
else if (document.layers){
	document.write('<ilayer id=tickernsmain visibility=hide width='+trans_width+' height='+trans_height+' bgColor='+bgcolor+'></ilayer><layer id=tickernssub width='+trans_width+' height='+trans_height+' left=0 top=0>'+'<img src="../'+slideshowcontent[0][0]+'"></layer>')
}

var curpos=trans_width*(-1)
var curcanvas="canvas0"
var curindex=0
var nextindex=1

function getslidehtml(theslide){
	var slidehtml=""
	if (theslide[1]!="")
		slidehtml='<a href="../'+theslide[1]+'" target="'+theslide[2]+'">'
	slidehtml+='<img src="../'+theslide[0]+'" border="0">'
	if (theslide[1]!="")
		slidehtml+='</a>'
	return slidehtml
}

function moveslide(){
	if (curpos<0){
		curpos=Math.min(curpos+degree,0)
		tempobj.style.left=curpos+"px"
	}
	else{
		clearInterval(dropslide)
		if (crossobj.filters)
			crossobj.filters.alpha.opacity=100
		else if (crossobj.style.MozOpacity)
			crossobj.style.MozOpacity=1
		nextcanvas=(curcanvas=="canvas0")? "canvas0" : "canvas1"
		tempobj=ie4? eval("document.all."+nextcanvas) : document.getElementById(nextcanvas)
		tempobj.innerHTML=getslidehtml(slideshowcontent[curindex])
		nextindex=(nextindex<slideshowcontent.length-1)? nextindex+1 : 0
		setTimeout("rotateslide()",pause)
	}
}

function rotateslide(){
	if (ie4||dom){
		resetit(curcanvas)
		crossobj=tempobj=ie4? eval("document.all."+curcanvas) : document.getElementById(curcanvas)
		crossobj.style.zIndex++
		if (crossobj.filters)
			document.all.canvas0.filters.alpha.opacity=document.all.canvas1.filters.alpha.opacity=10
		else if (crossobj.style.MozOpacity)
			document.getElementById("canvas0").style.MozOpacity=document.getElementById("canvas1").style.MozOpacity=0.1
		var temp='setInterval("moveslide()",50)'
		dropslide=eval(temp)
		curcanvas=(curcanvas=="canvas0")? "canvas1" : "canvas0"
	}
	else if (document.layers){
		crossobj.document.write(getslidehtml(slideshowcontent[curindex]))
		crossobj.document.close()
	}
	curindex=(curindex<slideshowcontent.length-1)? curindex+1 : 0
}

function jumptoslide(which){
	curindex=which
	rotateslide()
}

function resetit(what){
	curpos=parseInt(trans_width)*(-1)
	var crossobj=ie4? eval("document.all."+what) : document.getElementById(what)
	crossobj.style.left=curpos+"px"
}

function startit(){
	crossobj=ie4? eval("document.all."+curcanvas) : dom? document.getElementById(curcanvas) : document.tickernsmain.document.tickernssub
	if (ie4||dom){
		crossobj.innerHTML=getslidehtml(slideshowcontent[curindex])
		rotateslide()
	}
	else{
		document.tickernsmain.visibility='show'
		curindex++
		setInterval("rotateslide()",pause)
	}
}

if (window.addEventListener)
	window.addEventListener("load", startit, false)
else if (window.attachEvent)
	window.attachEvent("onload", startit)
else if (ie4||dom||document.layers)
	window.onload=startit