/*****
Based on: Image Cross Fade Redux / steve@slayeroffice.com
Adapted by Slimbit... ////////
*****/

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

var d=document, imgs = new Array(), current=0;
var imgs2 = new Array(), current2=0;
var imgs3 = new Array(), current3=0;
var imgs4 = new Array(), current4=0;
var imgs5 = new Array(), current5=0;

function so_init() {
	if(!d.getElementById || !d.createElement)return;
	
	imgs = d.getElementById("imageContainer1").getElementsByTagName("img");
	for(i=1;i<imgs.length;i++) imgs[i].xOpacity = 0;
	imgs[0].style.display = "block"; imgs[0].xOpacity = .99;
	setTimeout(so_xfade,1000);

	imgs2 = d.getElementById("imageContainer2").getElementsByTagName("img");
	for(i=1;i<imgs2.length;i++) imgs2[i].xOpacity = 0;
	imgs2[0].style.display = "block"; imgs2[0].xOpacity = .99;
	setTimeout(so_xfade2,7000);
	
	imgs3 = d.getElementById("imageContainer3").getElementsByTagName("img");
	for(i=1;i<imgs3.length;i++) imgs3[i].xOpacity = 0;
	imgs3[0].style.display = "block"; imgs3[0].xOpacity = .99;
	setTimeout(so_xfade3,3000);

	imgs4 = d.getElementById("imageContainer4").getElementsByTagName("img");
	for(i=1;i<imgs4.length;i++) imgs4[i].xOpacity = 0;
	imgs4[0].style.display = "block"; imgs4[0].xOpacity = .99;
	setTimeout(so_xfade4,9000);
	
	imgs5 = d.getElementById("imageContainer5").getElementsByTagName("img");
	for(i=1;i<imgs5.length;i++) imgs5[i].xOpacity = 0;
	imgs5[0].style.display = "block"; imgs5[0].xOpacity = .99;
	setTimeout(so_xfade5,5000);
}

function so_xfade() {
	cOpacity = imgs[current].xOpacity; nIndex = imgs[current+1]?current+1:0; nOpacity = imgs[nIndex].xOpacity; cOpacity-=.025; nOpacity+=.025;
	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,9000); } else { setTimeout(so_xfade,50); }
}

function so_xfade2() {
	cOpacity = imgs2[current2].xOpacity; nIndex = imgs2[current2+1]?current2+1:0; nOpacity = imgs2[nIndex].xOpacity; cOpacity-=.025; nOpacity+=.025;
	imgs2[nIndex].style.display = "block"; imgs2[current2].xOpacity = cOpacity; imgs2[nIndex].xOpacity = nOpacity;
	setOpacity(imgs2[current2]); setOpacity(imgs2[nIndex]);
	if(cOpacity<=0) { imgs2[current2].style.display = "none"; current2 = nIndex; setTimeout(so_xfade2,9000); } else { setTimeout(so_xfade2,50); }
}

function so_xfade3() {
	cOpacity = imgs3[current3].xOpacity; nIndex = imgs3[current3+1]?current3+1:0; nOpacity = imgs3[nIndex].xOpacity; cOpacity-=.025; nOpacity+=.025;
	imgs3[nIndex].style.display = "block"; imgs3[current3].xOpacity = cOpacity; imgs3[nIndex].xOpacity = nOpacity;
	setOpacity(imgs3[current3]); setOpacity(imgs3[nIndex]);
	if(cOpacity<=0) { imgs3[current3].style.display = "none"; current3 = nIndex; setTimeout(so_xfade3,9000); } else { setTimeout(so_xfade3,50); }
}

function so_xfade4() {
	cOpacity = imgs4[current4].xOpacity; nIndex = imgs4[current4+1]?current4+1:0; nOpacity = imgs4[nIndex].xOpacity; cOpacity-=.025; nOpacity+=.025;
	imgs4[nIndex].style.display = "block"; imgs4[current4].xOpacity = cOpacity; imgs4[nIndex].xOpacity = nOpacity;
	setOpacity(imgs4[current4]); setOpacity(imgs4[nIndex]);
	if(cOpacity<=0) { imgs4[current4].style.display = "none"; current4 = nIndex; setTimeout(so_xfade4,9000); } else { setTimeout(so_xfade4,50); }
}

function so_xfade5() {
	cOpacity = imgs5[current5].xOpacity; nIndex = imgs5[current5+1]?current5+1:0; nOpacity = imgs5[nIndex].xOpacity; cOpacity-=.025; nOpacity+=.025;
	imgs5[nIndex].style.display = "block"; imgs5[current5].xOpacity = cOpacity; imgs5[nIndex].xOpacity = nOpacity;
	setOpacity(imgs5[current5]); setOpacity(imgs5[nIndex]);
	if(cOpacity<=0) { imgs5[current5].style.display = "none"; current5 = nIndex; setTimeout(so_xfade5,9000); } else { setTimeout(so_xfade5,50); }
}

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) + ")";
}