/*****

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;

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","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].xOpacity = .99;

 setTimeout(so_xfade,10000);
}

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,10000);
 } 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) + ")";
 }

}