/**************************************************************************************

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_init2,false):window.attachEvent("onload",so_init2);
var d=document, imgs2 = new Array(), zInterval = null, current2=0, pause=false;

function so_init2() {
	if(!d.getElementById || !d.createElement)return;

	css = d.createElement("link");
	css.setAttribute("href","../css/xfade.css");
	css.setAttribute("rel","stylesheet");
	css.setAttribute("type","text/css");
	d.getElementsByTagName("head")[0].appendChild(css);

	imgs2 = d.getElementById("conveyancing").getElementsByTagName("img");
	for(i=1;i<imgs2.length;i++) imgs2[i].xOpacity2 = 0;
	imgs2[0].style.display = "block";
	imgs2[0].xOpacity2 = .99;
	
	setTimeout(so_xfade2,1000);
}

function so_xfade2() {
	cOpacity2 = imgs2[current2].xOpacity2;
	nIndex2 = imgs2[current2+1]?current2+1:0;

	nOpacity2 = imgs2[nIndex2].xOpacity2;
	
	cOpacity2-=.02; 
	nOpacity2+=.02;
	
	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_xfade2,1000);
	} else {
		setTimeout(so_xfade2,50);
	}
	
	function setOpacity2(obj2) {
		if(obj2.xOpacity2>.99) {
			obj2.xOpacity2 = .99;
			return;
		}
		obj2.style.opacity = obj2.xOpacity2;
		obj2.style.MozOpacity = obj2.xOpacity2;
		obj2.style.filter = "alpha(opacity=" + (obj2.xOpacity2*100) + ")";
	}
}