/* +++ the Solution for M$ Browsers +++ */

sfHover = function() {
	var sfEls = document.getElementById("navCell").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			if (this.className.search("sfhover\\b") == -1) {
				this.className+=" sfhover";
			}
			var currentNode = this;
			while (currentNode.parentNode.parentNode.tagName == "LI") {
				if (currentNode.parentNode.parentNode.className.search("active-js\\b") == -1) {
					currentNode.parentNode.parentNode.className+=" active-js";
				}
				currentNode = currentNode.parentNode.parentNode;
			}
		}
		sfEls[i].onmouseout=function() {
			var currentNode = this;
			while (currentNode.parentNode.parentNode.tagName == "LI") {
				currentNode.parentNode.parentNode.className=currentNode.parentNode.parentNode.className.replace(new RegExp(" active-js\\b"), "");
				while (currentNode.parentNode.parentNode.className.charAt(0) == " ") {
					currentNode.parentNode.parentNode.className = currentNode.parentNode.parentNode.className.slice(1, currentNode.parentNode.parentNode.className.length);
				}
				if (currentNode.parentNode.parentNode.className == "" || currentNode.parentNode.parentNode.className == " ") {
					currentNode.parentNode.parentNode.removeAttribute("class");
				}
				currentNode = currentNode.parentNode.parentNode;
			}
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
			this.className=this.className.replace(new RegExp("sfhover\\b"), "");
			if (this.className == "" || this.className == " ") {
				this.removeAttribute("class");
			}
		}
	}
}

/* +++ the Solution for good Browsers +++ */

sfHoverFF = function() {
	var sfEls = document.getElementById("navCell").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			var currentNode = this;
			while (currentNode.parentNode.parentNode.tagName == "LI") {
				if (currentNode.parentNode.parentNode.className.search("active-js\\b") == -1) {
					currentNode.parentNode.parentNode.className+=" active-js";
				}
				currentNode = currentNode.parentNode.parentNode;
			}
		}
		sfEls[i].onmouseout=function() {
			var currentNode = this;
			while (currentNode.parentNode.parentNode.tagName == "LI") {
				currentNode.parentNode.parentNode.className=currentNode.parentNode.parentNode.className.replace(new RegExp("active-js\\b"), "");
				while (currentNode.parentNode.parentNode.className.charAt(0) == " ") {
					currentNode.parentNode.parentNode.className = currentNode.parentNode.parentNode.className.slice(1, currentNode.parentNode.parentNode.className.length);
				}
				if (currentNode.parentNode.parentNode.className == "" || currentNode.parentNode.parentNode.className == " ") {
					currentNode.parentNode.parentNode.removeAttribute("class");
				}
				currentNode = currentNode.parentNode.parentNode;
			}
			if (this.className == "" || this.className == " ") {
				this.removeAttribute("class");
			}
		}
	}
}

/* +++ now triggering the right one +++ */

if (window.attachEvent) {
	window.attachEvent("onload", sfHover);
} else {
	window.addEventListener("load", sfHoverFF, false);
}

/* +++ ended triggering +++ */


function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}