function expand_nav(link){
			var ul = find_enclosing_ul(link)
			if (ul.style.display == 'none'){ 
				ul.style.display = 'block'
			}else{
				ul.style.display = 'none'
			}
}
		
function find_enclosing_ul(link){
			var search_node = link
			while (true){
				var node = search_node.nextSibling
				if (node && node.nodeName == 'UL'){
					break;
				}else{
					search_node = node
				}
			}
			return node	
}
		
function insert_text(instext){
	var textarea;
	textarea = document.formwrite.text;
	text = ' ' + instext + ' ';
	textarea.focus();
	textarea.value = textarea.value + text;
	textarea.focus();
}

function insert_text2(instext){
	var textarea;
	textarea = opener.document.formwrite.text;
	text = ' ' + instext + ' ';
	textarea.focus();
	textarea.value = textarea.value + text;
	textarea.focus();
}

function confirmReset(){
	var agree=confirm("Esti sigur ca vrei sa resetezi?");
	if (agree)
		return true ;
	else
		return false ;
}

function confirmStergere(){
	var agree=confirm("Esti sigur ca vrei sa stergi?");
	if (agree)
		return true ;
	else
		return false ;
}

function confirmDisponibilizare(){
	var agree=confirm("Esti sigur ca vrei sa-l dai afara?");
	if (agree)
		return true ;
	else
		return false ;
}

function confirmAnulare(){
	var agree=confirm("Esti sigur ca vrei sa anulezi concedierea?");
	if (agree)
		return true ;
	else
		return false ;
}

function confirmWarning(){
	var agree=confirm("Esti sigur ca vrei atentionezi utilizatorul?");
	if (agree)
		return true ;
	else
		return false ;
}