var navBarCurrent = '';

function navBarItemOver(obj) {
	obj.className = "navBarItemHigh";
}

function navBarItemOut(obj) {
	if (obj.id == 'navBarItem'+navBarCurrent) {
		obj.className = "navBarItemCurrent";
	} else {
		obj.className = "navBarItem";
	}
}

function initNavBar() {
  if (navBarCurrent.toLowerCase() == 'nomenu') {navBarCurrent = ''};
	if (navBarCurrent != '') {
		obj = findObj('navBarItem'+navBarCurrent);
		if (obj != null) obj.className = "navBarItemCurrent";
	}
}

function findObj(theObj, theDoc)
	{
		var p, i, foundObj;
		
		if(!theDoc) theDoc = document;
		if( (p = theObj.indexOf("?")) > 0 && parent.frames.length)
		{
			theDoc = parent.frames[theObj.substring(p+1)].document;
			theObj = theObj.substring(0,p);
		}
		if(!(foundObj = theDoc[theObj]) && theDoc.all) foundObj = theDoc.all[theObj];
		for (i=0; !foundObj && i < theDoc.forms.length; i++) 
			foundObj = theDoc.forms[i][theObj];
		for(i=0; !foundObj && theDoc.layers && i < theDoc.layers.length; i++) 
			foundObj = findObj(theObj,theDoc.layers[i].document);
		if(!foundObj && document.getElementById) foundObj = document.getElementById(theObj);
		
		return foundObj;
	}