function show()
{
	var prezzo=document.createElement("IMG");
	var par=document.getElementById("span" + this.id);
	par.appendChild(prezzo);
	prezzo.id="prezzo_" + this.id;
	var sp=this.id.split(".");
	prezzo.src="show.asp?id=" + sp[0] + "&ril=" + sp[1] + ((this.tabIndex==1)?"&format=" + this.tabIndex:"");
	prezzo.title="Prezzo";
}

function hide()
{
	/*var el=document.getElementById("prezzo_" + this.id);
	var par=document.getElementById("span" + this.id);
	par.removeChild(el);*/
}

function init()
{
	var els=document.getElementsByTagName("label");
	for(var i=0; i < els.length; i++)
	{
		if(els[i].className=="prezzo")
		{
			/*els[i].onmouseover=show;
			els[i].onmouseout=hide;*/
			els[i].show=show;
			els[i].show();
		}
	}
}

function addLoadEvent(func)
{
	var oldonload = window.onload;
	if (typeof window.onload != 'function')
	{
		window.onload = func;
	}
	else
	{
		window.onload = function()
		{
			if (oldonload) {
				oldonload();
			}
			func();
		}
	}
}

addLoadEvent(init);