// JavaScript Document
var notie = false;
var slideCache = new Array();
var detect = navigator.userAgent.toLowerCase();
var OS,browser,version,total,thestring;

if (checkIt('konqueror'))
{
browser = "Konqueror";
OS = "Linux";
}
else if (checkIt('safari')) browser = "Safari"
else if (checkIt('omniweb')) browser = "OmniWeb"
else if (checkIt('opera')) browser = "Opera"
else if (checkIt('webtv')) browser = "WebTV";
else if (checkIt('icab')) browser = "iCab"
else if (checkIt('msie')) browser = "Internet Explorer"
else if (!checkIt('compatible'))
{
browser = "Netscape Navigator"
version = detect.charAt(8);
}
else browser = "An unknown browser";

if (!version) version = detect.charAt(place + thestring.length);

if (!OS)
{
if (checkIt('linux')) OS = "Linux";
else if (checkIt('x11')) OS = "Unix";
else if (checkIt('mac')) OS = "Mac"
else if (checkIt('win')) OS = "Windows"
else OS = "an unknown operating system";
}

function checkIt(string)
{
place = detect.indexOf(string) + 1;
thestring = string;
return place;
}


function change() {
	if (document.getElementById)
	{
		Img = document.getElementById("slide")
		if (Img.complete)
		{
			if (browser == "Internet Explorer" && version == "6" )
			{
				Img.style.filter="blendTrans(duration=2)";
				Img.filters.blendTrans.Apply();
			}
			thisImage++
			if (thisImage == imagecount)
			{
				thisImage = 0
			}		
			Img.src = Images[thisImage]
			if (browser == "Internet Explorer" && version == "6" )
			{
				Img.filters.blendTrans.Play();
			}
		}
		if (browser == "Internet Explorer" && version == "6" )
		{
			clearMe = setTimeout("change()", 6 * 1000)
		}
		else
		{
			clearMe = setTimeout("change()", 5 * 1000)
		}
		nextImage = thisImage + 1
		if (nextImage == imagecount)
		{
			nextImage = 0
		}		
	    if (slideCache[nextImage] == null) {
  			slideCache[nextImage] = new Image;
		  	slideCache[nextImage].loaded = false;
		  	slideCache[nextImage].onload = function(){this.loaded=true};
		  	slideCache[nextImage].src = Images[nextImage];
		}
	}
}