function LoadingStart(){
		html="<div id=loading_testo><span id=\"testo\" class=\"normal10 grigio\">LOADING...</span></div>";
		html+= "<img src=\"../img/loading.gif\" >";
				
		loading_cont = document.createElement("div");	
		loading_cont.setAttribute("id","loading_cont");
	
		document.getElementById("loading_div").appendChild(loading_cont);
		
		loading = document.createElement("div");	
		loading.setAttribute("id","loading");		
		loading.innerHTML=html;	
		
		document.getElementById("loading_cont").appendChild(loading);
	
	}
	
	
	
	
	
function LoadingStop(){ 

	document.getElementById("loading_div").removeChild(document.getElementById("loading_cont"));
}