/*****

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(), imgs2 = new Array(), imgs3 = new Array(), imgs4 = new Array(), imgs5 = new Array(), imgs6 = new Array(), zInterval = null, current=0, current2=0, current3=0, current4=0, current5=0, current6=0, pause=false;

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

	imgs = d.getElementById("splash_img_vak1").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,4000);
	
	imgs2 = d.getElementById("splash_img_vak2").getElementsByTagName("img");
	for(i=1;i<imgs2.length;i++) imgs2[i].xOpacity2 = 0;
	imgs2[0].style.display = "block";
	imgs2[0].xOpacity2 = .99;
	
	setTimeout(so_xfade2,4000);
	
	imgs3 = d.getElementById("splash_img_vak3").getElementsByTagName("img");
	for(i=1;i<imgs3.length;i++) imgs3[i].xOpacity3 = 0;
	imgs3[0].style.display = "block";
	imgs3[0].xOpacity3 = .99;
	
	setTimeout(so_xfade3,4000);
	
	if(!d.getElementById("splash_img_vak4")) {
	}
	else {
		imgs4 = d.getElementById("splash_img_vak4").getElementsByTagName("img");
		for(i=1;i<imgs4.length;i++) imgs4[i].xOpacity4 = 0;
		imgs4[0].style.display = "block";
		imgs4[0].xOpacity4 = .99;
	
		setTimeout(so_xfade4,4000);
	}
	
	if(!d.getElementById("splash_img_vak5")) {
	}
	else {
		imgs5 = d.getElementById("splash_img_vak5").getElementsByTagName("img");
		for(i=1;i<imgs5.length;i++) imgs5[i].xOpacity5 = 0;
		imgs5[0].style.display = "block";
		imgs5[0].xOpacity5 = .99;
		
		setTimeout(so_xfade5,4000);
	}
	if(!d.getElementById("splash_img_vak6")) {
	}
	else {
		imgs6 = d.getElementById("splash_img_vak6").getElementsByTagName("img");
		for(i=1;i<imgs6.length;i++) imgs6[i].xOpacity6 = 0;
		imgs6[0].style.display = "block";
		imgs6[0].xOpacity6 = .99;
		
		setTimeout(so_xfade6,4000);
	}
}

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].xOpacity2;
	nIndex2 = imgs2[current2+1]?current2+1:0;

	nOpacity2 = imgs2[nIndex2].xOpacity2;
	
	cOpacity2-=.05; 
	nOpacity2+=.05;
	
	imgs2[nIndex2].style.display = "block";
	imgs2[current2].xOpacity2 = cOpacity2;
	imgs2[nIndex2].xOpacity2 = 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.xOpacity2>.99) {
			obj.xOpacity2 = .99;
			return;
		}
		obj.style.opacity = obj.xOpacity2;
		obj.style.MozOpacity = obj.xOpacity2;
		obj.style.filter = "alpha(opacity=" + (obj.xOpacity2*100) + ")";
	}
	
}

function so_xfade3() {
	cOpacity3 = imgs3[current3].xOpacity3;
	nIndex3 = imgs3[current3+1]?current3+1:0;

	nOpacity3 = imgs3[nIndex3].xOpacity3;
	
	cOpacity3-=.05; 
	nOpacity3+=.05;
	
	imgs3[nIndex3].style.display = "block";
	imgs3[current3].xOpacity3 = cOpacity3;
	imgs3[nIndex3].xOpacity3 = 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.xOpacity3>.99) {
			obj.xOpacity3 = .99;
			return;
		}
		obj.style.opacity = obj.xOpacity3;
		obj.style.MozOpacity = obj.xOpacity3;
		obj.style.filter = "alpha(opacity=" + (obj.xOpacity3*100) + ")";
	}
	
}

function so_xfade4() {
	cOpacity4 = imgs4[current4].xOpacity4;
	nIndex4 = imgs4[current4+1]?current4+1:0;

	nOpacity4 = imgs4[nIndex4].xOpacity4;
	
	cOpacity4-=.05; 
	nOpacity4+=.05;
	
	imgs4[nIndex4].style.display = "block";
	imgs4[current4].xOpacity4 = cOpacity4;
	imgs4[nIndex4].xOpacity4 = 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.xOpacity4>.99) {
			obj.xOpacity4 = .99;
			return;
		}
		obj.style.opacity = obj.xOpacity4;
		obj.style.MozOpacity = obj.xOpacity4;
		obj.style.filter = "alpha(opacity=" + (obj.xOpacity4*100) + ")";
	}
	
}

function so_xfade5() {
	cOpacity5 = imgs5[current5].xOpacity5;
	nIndex5 = imgs5[current5+1]?current5+1:0;

	nOpacity5 = imgs5[nIndex5].xOpacity5;
	
	cOpacity5-=.05; 
	nOpacity5+=.05;
	
	imgs5[nIndex5].style.display = "block";
	imgs5[current5].xOpacity5 = cOpacity5;
	imgs5[nIndex5].xOpacity5 = nOpacity5;
	
	setOpacity5(imgs5[current5]); 
	setOpacity5(imgs5[nIndex5]);
	
	if(cOpacity5<=0) {
		imgs5[current5].style.display = "none";
		current5 = nIndex5;
		setTimeout(so_xfade5,4000);
	} else {
		setTimeout(so_xfade5,50);
	}
	
	function setOpacity5(obj) {
		if(obj.xOpacity5>.99) {
			obj.xOpacity5 = .99;
			return;
		}
		obj.style.opacity = obj.xOpacity5;
		obj.style.MozOpacity = obj.xOpacity5;
		obj.style.filter = "alpha(opacity=" + (obj.xOpacity5*100) + ")";
	}
	
}

function so_xfade6() {
	cOpacity6 = imgs6[current6].xOpacity6;
	nIndex6 = imgs6[current6+1]?current6+1:0;

	nOpacity6 = imgs6[nIndex6].xOpacity6;
	
	cOpacity6-=.05; 
	nOpacity6+=.05;
	
	imgs6[nIndex6].style.display = "block";
	imgs6[current6].xOpacity6 = cOpacity6;
	imgs6[nIndex6].xOpacity6 = nOpacity6;
	
	setOpacity6(imgs6[current6]); 
	setOpacity6(imgs6[nIndex6]);
	
	if(cOpacity6<=0) {
		imgs6[current6].style.display = "none";
		current6 = nIndex6;
		setTimeout(so_xfade6,4000);
	} else {
		setTimeout(so_xfade6,50);
	}
	
	function setOpacity6(obj) {
		if(obj.xOpacity6>.99) {
			obj.xOpacity6 = .99;
			return;
		}
		obj.style.opacity = obj.xOpacity6;
		obj.style.MozOpacity = obj.xOpacity6;
		obj.style.filter = "alpha(opacity=" + (obj.xOpacity6*100) + ")";
	}
	
}