function thirdLevelOver(e){
	addClass(e.parentNode, 'thirdNavOpen');
	//e.parentNode.className = 'thirdNavOpen';
}
function thirdLevelOut(e){
	removeClass(e.parentNode, 'thirdNavOpen');
}

//----------------------------------------------------------------------------------------------------------------------

function hasClass(ele,cls) {
	return ele.className.match(new RegExp('(\\s|^)'+cls+'(\\s|$)'));
}

function addClass(ele,cls) {
	if (!this.hasClass(ele,cls)) ele.className += " "+cls;
}

function removeClass(ele,cls) {
	if (hasClass(ele,cls)) {
    	var reg = new RegExp('(\\s|^)'+cls+'(\\s|$)');
		ele.className=ele.className.replace(reg,' ');
	}
}