/*****

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

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


*****/



window.addEventListener?window.addEventListener("load",a5_init,false):window.attachEvent("onload",a5_init);


var h=document, imgs5 = new Array(), zInterval5 = null, current5=0, pause=false;

function a5_init() {
    	if(!h.getElementById || !h.createElement)return;
	
    	
	imgs5 = f.getElementById("bund_billeder_rotation_kasse4").getElementsByTagName("IMG");
	for(i=1;i<imgs5.length;i++) imgs5[i].xOpacity = 1;
	imgs5[0].style.display = "block";
	imgs5[0].xOpacity = .99;
	
	setTimeout(a5_xfade,0);
	
}

function a5_xfade() {
	cOpacity = imgs5[current5].xOpacity;
	nIndex = imgs5[current5+1]?current5+1:0;
	nOpacity = imgs5[nIndex].xOpacity;
	
	cOpacity-=.05; 
	nOpacity+=.05;
	
	imgs5[nIndex].style.display = "block";
	imgs5[current5].xOpacity = cOpacity;
	imgs5[nIndex].xOpacity = nOpacity;
	
		setOpacity5(imgs5[current5]); 
	setOpacity5(imgs5[nIndex]);
	
	if(cOpacity<=0) {
		imgs5[current5].style.display = "none";
		current5 = nIndex;
	    setTimeout(a5_xfade,2000);
	} else {
		setTimeout(a5_xfade,50);
	}
	
	function setOpacity5(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) + ")";
	}
	
}