/*****

Image Cross Fade Redux
Version 1.0
Last revision: 02.15.2006
steve@slayeroffice.com

Please leave this notice intact. 

Rewrite of old code found here: http://slayeroffice.com/code/imageCrossFade/index.html


*****/


window.addEventListener?window.addEventListener("load",so_init,false):window.attachEvent("onload",so_init);

var d=document, imgs = new Array(), zInterval = null, current=0, pause=false;
var e=document, imgs2 = new Array(), zInterval = null, current2=0, pause=false;
var f=document, imgs3 = new Array(), zInterval = null, current3=0, pause=false;
var g=document, imgs4 = new Array(), zInterval = null, current4=0, pause=false;

function so_init() {
	if(!d.getElementById || !d.createElement)return;

	// DON'T FORGET TO GRAB THIS FILE AND PLACE IT ON YOUR SERVER IN THE SAME DIRECTORY AS THE JAVASCRIPT!
	// http://slayeroffice.com/code/imageCrossFade/xfade2.css
	css = d.createElement("link");
	css.setAttribute("href","/inc2/xfade2.css");
	css.setAttribute("rel","stylesheet");
	css.setAttribute("type","text/css");
	d.getElementsByTagName("head")[0].appendChild(css);

	imgs = d.getElementById("imageContainer").getElementsByTagName("img");
	for(i=1;i<imgs.length;i++) imgs[i].xOpacity = 0;
	imgs[0].style.display = "block";
	imgs[0].style.height = "168px";
	imgs[0].xOpacity = .99;
	
	imgs2 = e.getElementById("imageContainer2").getElementsByTagName("img");
	for(a=1;a<imgs.length;a++) imgs2[a].xOpacity = 0;
	imgs2[0].style.display = "block";
	imgs2[0].style.height = "168px";
	imgs2[0].xOpacity = .99;
	
	imgs3 = f.getElementById("imageContainer3").getElementsByTagName("img");
	for(a=1;a<imgs.length;a++) imgs3[a].xOpacity = 0;
	imgs3[0].style.display = "block";
	imgs3[0].style.height = "168px";
	imgs3[0].xOpacity = .99;
	
	imgs4 = g.getElementById("imageContainer4").getElementsByTagName("img");
	for(a=1;a<imgs.length;a++) imgs4[a].xOpacity = 0;
	imgs4[0].style.display = "block";
	imgs4[0].style.height = "117px";
	imgs4[0].xOpacity = .99;
	setTimeout(so_xfade,4000);
	setTimeout(so_xfade2,2000)
	setTimeout(so_xfade3,3000)
	setTimeout(so_xfade4,1000)
	}

function so_xfade() {
	cOpacity = imgs[current].xOpacity;

	
	
	nIndex = imgs[current+1]?current+1:0;

	nOpacity = imgs[nIndex].xOpacity;

	
	
	cOpacity-=.05; 

	
	nOpacity+=.05;

	
	
	
	imgs[nIndex].style.display = "block";
	imgs[current].xOpacity = cOpacity;
	imgs[nIndex].xOpacity = nOpacity;

	
	
	
	
	
	setOpacity(imgs[current]); 
	setOpacity(imgs[nIndex]);
	

	
	
	if(cOpacity<=0) {
		imgs[current].style.display = "none";
		
		
		current = nIndex;
		setTimeout(so_xfade,4000);
	} else {
		setTimeout(so_xfade,50);
	}
	
	
	
	function setOpacity(obj) {
		if(obj.xOpacity>.99) {
			obj.xOpacity = .99;
			return;
		}
		obj.style.opacity = obj.xOpacity;
		obj.style.MozOpacity = obj.xOpacity;
		obj.style.filter = "alpha(opacity=" + (obj.xOpacity*100) + ")";
	}
	
}

function so_xfade2() {

	cOpacity2 = imgs2[current2].xOpacity;
	
	

	nIndex2 = imgs2[current2+1]?current2+1:0;


	nOpacity2 = imgs2[nIndex2].xOpacity;

	
	

	cOpacity2-=.05;
	
	nOpacity2+=.05;
	
	
	
	
	imgs2[nIndex2].style.display = "block";
	imgs2[current2].xOpacity = cOpacity2;
	imgs2[nIndex2].xOpacity = nOpacity2;

	

	
	setOpacity2(imgs2[current2]); 
	setOpacity2(imgs2[nIndex2]);
	
	
	if(cOpacity2<=0) {
		
		imgs2[current2].style.display = "none";
		
		current2 = nIndex2;
		setTimeout(so_xfade2,4000);
	} else {
		setTimeout(so_xfade2,50);
	}
	
	
	
	function setOpacity2(obj) {
		if(obj.xOpacity>.99) {
			obj.xOpacity = .99;
			return;
		}
		obj.style.opacity = obj.xOpacity;
		obj.style.MozOpacity = obj.xOpacity;
		obj.style.filter = "alpha(opacity=" + (obj.xOpacity*100) + ")";
	}
	
}

function so_xfade3() {

	cOpacity3 = imgs3[current3].xOpacity;
	
	

	nIndex3 = imgs3[current3+1]?current3+1:0;


	nOpacity3 = imgs3[nIndex3].xOpacity;

	
	

	cOpacity3-=.05;
	
	nOpacity3+=.05;
	
	
	
	
	imgs3[nIndex3].style.display = "block";
	imgs3[current3].xOpacity = cOpacity3;
	imgs3[nIndex3].xOpacity = nOpacity3;

	

	
	setOpacity3(imgs3[current3]); 
	setOpacity3(imgs3[nIndex3]);
	
	
	if(cOpacity3<=0) {
		
		imgs3[current3].style.display = "none";
		
		current3 = nIndex3;
		setTimeout(so_xfade3,4000);
	} else {
		setTimeout(so_xfade3,50);
	}
	
	
	
	function setOpacity3(obj) {
		if(obj.xOpacity>.99) {
			obj.xOpacity = .99;
			return;
		}
		obj.style.opacity = obj.xOpacity;
		obj.style.MozOpacity = obj.xOpacity;
		obj.style.filter = "alpha(opacity=" + (obj.xOpacity*100) + ")";
	}
	
}
function so_xfade4() {

	cOpacity4 = imgs4[current4].xOpacity;
	
	

	nIndex4 = imgs4[current4+1]?current4+1:0;


	nOpacity4 = imgs4[nIndex4].xOpacity;

	
	

	cOpacity4-=.05;
	
	nOpacity4+=.05;
	
	
	
	
	imgs4[nIndex4].style.display = "block";
	imgs4[current4].xOpacity = cOpacity4;
	imgs4[nIndex4].xOpacity = nOpacity4;

	

	
	setOpacity4(imgs4[current4]); 
	setOpacity4(imgs4[nIndex4]);
	
	
	if(cOpacity4<=0) {
		
		imgs4[current4].style.display = "none";
		
		current4 = nIndex4;
		setTimeout(so_xfade4,4000);
	} else {
		setTimeout(so_xfade4,50);
	}
	
	
	
	function setOpacity4(obj) {
		if(obj.xOpacity>.99) {
			obj.xOpacity = .99;
			return;
		}
		obj.style.opacity = obj.xOpacity;
		obj.style.MozOpacity = obj.xOpacity;
		obj.style.filter = "alpha(opacity=" + (obj.xOpacity*100) + ")";
	}
	
}