var objOpaquePNG = null;
function initPNG() {
	objOpaquePNG = new OpacityObject('bgClouds','http://www.saulwillers.com/images/com/cloud','crop');
	objOpaquePNG.setBackground();
	objOpaquePNG = new OpacityObject('dsTop','http://www.saulwillers.com/images/com/dsTop','crop');
	objOpaquePNG.setBackground();
	objOpaquePNG = new OpacityObject('dsMid','http://www.saulwillers.com/images/com/dsMid','scale');
	objOpaquePNG.setBackground();
	objOpaquePNG = new OpacityObject('dsBot','http://www.saulwillers.com/images/com/dsBot','crop');
	objOpaquePNG.setBackground();
	preloadImages('images/com/top-nav-bg/home_.jpg','images/com/top-nav-bg/services_.jpg','images/com/top-nav-bg/portfolio_.jpg','images/com/top-nav-bg/about_.jpg','images/com/top-nav-bg/contact_.jpg');
}
function preloadImages() {
	var d=document; if(d.images){ if(!d.RRE_p) d.RRE_p=new Array();
	var i,j=d.RRE_p.length,a=preloadImages.arguments; for(i=0; i<a.length; i++)
	if (a[i].indexOf("#")!=0){ d.RRE_p[j]=new Image; d.RRE_p[j++].src=a[i];}}
}
ddHover = function() {
	var ddEls = document.getElementById("ddMenu").getElementsByTagName("LI");
	for (var i=0; i<ddEls.length; i++) {
		ddEls[i].onmouseover=function() {
			this.className+=" ddhover";
		}
		ddEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" ddhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", ddHover);