document.getElementsByClassName = function(cl) {
var retnode = [];
var myclass = new RegExp('\\b'+cl+'\\b');
var elem = this.getElementsByTagName('*');
for (var i = 0; i < elem.length; i++) {
var classes = elem[i].className;
if (myclass.test(classes)) retnode.push(elem[i]);
}
return retnode;
};

function fixnav() {
	var d=document;
	var div = d.getElementsByClassName('panelbar');
	if(div!=null){
	div = div[0];
	// gaseste UL
	var ul;
	for (j=0; j<div.childNodes.length; j++) {
			if (div.childNodes[j].nodeName=='UL') {
				ul = div.childNodes[j];
				break;
				}
			}
	// loop prin UL si cauta LI
	for (j=0; j<ul.childNodes.length; j++) {
			if (ul.childNodes[j].nodeName=='LI') {
				var innermost_child = ul.childNodes[j].childNodes[0];
				var aux;
				var linktag;
				while(innermost_child != null){
						aux = innermost_child;
						innermost_child = innermost_child.childNodes[0];
						if(aux.nodeName=='SPAN') { linktag = aux; }	
					}
					innermost_child = aux;
					//  ar trebui sa contina textul
					if(innermost_child.length > 37) {
							linktag.className = 'twolines';
						}
					
			}
	}
}
}