startList = function() {
	if (document.all&&document.getElementById) {
		navRoot = document.getElementById("nav");
		for (i=0; i<navRoot.childNodes.length; i++) {
			node = navRoot.childNodes[i];
			if (node.nodeName=="LI") {
				node.onmouseover=function() {
					this.className+=" over";
				}
				node.onmouseout=function() {
					this.className=this.className.replace(" over", "");
				}
			}
		}
	} 
}   
window.onload=startList;

var arVersion = navigator.appVersion.split("MSIE")
var version = parseFloat(arVersion[1])

function fixPNG(myImage) 
{
    if ((version >= 5.5) && (version < 7) && (document.body.filters)) 
    {
       var imgID = (myImage.id) ? "id='" + myImage.id + "' " : ""
	   var imgClass = (myImage.className) ? "class='" + myImage.className + "' " : ""
	   var imgTitle = (myImage.title) ? 
		             "title='" + myImage.title  + "' " : "title='" + myImage.alt + "' "
	   var imgStyle = "display:inline-block;" + myImage.style.cssText
	   var strNewHTML = "<span " + imgID + imgClass + imgTitle
                  + " style=\"" + "width:" + myImage.width 
                  + "px; height:" + myImage.height 
                  + "px;" + imgStyle + ";"
                  + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
                  + "(src=\'" + myImage.src + "\', sizingMethod='scale');\"></span>"
	   myImage.outerHTML = strNewHTML	  
    }
}

function popUp(URL) { 
day = new Date(); 
id = day.getTime(); 
eval("page" + id + " = window.open(URL, '" + id + "','toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=585,height=309,left = 347.5,top = 357.5');"); }

function goImgWin(myImage,myWidth,myHeight) {
	myHeight += 24;
	myWidth += 24;
	TheImgWin = window.open(myImage,'image','height=' + myHeight + ',width=' + myWidth +
	',toolbar=no,directories=no,status=no,' + 'menubar=no,scrollbars=no,resizable=no');
	TheImgWin.resizeTo(myWidth+2,myHeight+30);
	TheImgWin.focus();
}

dropDownImages = new Array(12);
for(i = 0; i< dropDownImages.length; i++) {
	dropDownImages[i] = new Image();
}

dropDownImages[0].src = "/images/dropDownBgTop2.png";
dropDownImages[1].src = "/images/dropDownBg.png";
dropDownImages[2].src = "/images/dropDownBgBottom.png";
dropDownImages[3].src = "/images/dropDownBgTop2.gif";
dropDownImages[4].src = "/images/dropDownBg.gif";
dropDownImages[5].src = "/images/dropDownBgBottom.gif";

dropDownImages[6].src = "/images/dropDownBgTopWhy.png";
dropDownImages[7].src = "/images/dropDownBgWhy.png";
dropDownImages[8].src = "/images/dropDownBgBottomWhy.png";
dropDownImages[9].src = "/images/dropDownBgTopWhy.gif";
dropDownImages[10].src = "/images/dropDownBgWhy.gif";
dropDownImages[11].src = "/images/dropDownBgBottomWhy.gif";