function swapContent(idElH, idEl){
		var hid = document.getElementById(idElH);
		var sho = document.getElementById(idEl);
		var t = hid.innerHTML;
		hid.innerHTML = sho.innerHTML;
		sho.innerHTML = t;
	}


	function toggleBox(element){
		try{
			var dm = document.getElementById(element.id);
			var content = dm.parentNode.parentNode.parentNode.parentNode.parentNode.nextSibling;
			
			if(dm.className=='collapse'){
				dm.className = 'expand';
				content.style.display = "none";
			}else{
				dm.className = 'collapse';
				content.style.display = "block";
			}	
		}catch(e){
			alert('e posibil sa ai spatii in box...');
		}
	}

	/* function to build dinamic layout */
	function build_layout(ct_w, west_w, east_w){

		var ct = document.getElementById('ct');
		ct.style.width = ct_w+'px';
		var west = document.getElementById('west');
		if(west_w==0){
			west.innerHTML="";
		}
		west.style.width = west_w+'px';
		var east = document.getElementById('east');
		if(east_w==0){
			east.innerHTML="";
		}
		east.style.width = east_w+'px';
		var center = document.getElementById('center');
		center.style.width = eval(ct_w-west_w-east_w) +'px';

	}
	
	function buildsubmenus_horizontal(){
		var menuids=["treemenu1"] //Enter id(s) of SuckerTree UL menus, separated by commas
		
		for (var i=0; i<menuids.length; i++){
			var ultags=document.getElementById(menuids[i]).getElementsByTagName("ul")
			for (var t=0; t<ultags.length; t++){
				if (ultags[t].parentNode.parentNode.id==menuids[i]){ //if this is a first level submenu
					ultags[t].style.top=ultags[t].parentNode.offsetHeight+"px" //dynamically position first level submenus to be height of main menu item
					ultags[t].parentNode.getElementsByTagName("a")[0].className="mainfoldericon"
				}else{ //else if this is a sub level menu (ul)
					ultags[t].style.left=ultags[t-1].getElementsByTagName("a")[0].offsetWidth+"px" //position menu to the right of menu item that activated it
					ultags[t].parentNode.getElementsByTagName("a")[0].className="subfoldericon"
				}
				ultags[t].parentNode.onmouseover=function(){
					this.getElementsByTagName("ul")[0].style.visibility="visible"
    			}
    			ultags[t].parentNode.onmouseout=function(){
    				this.getElementsByTagName("ul")[0].style.visibility="hidden"
    			}
    		}
  		}
	}