function rotate()
{
	try
	{
		var rotation = window.Asat.rotation;
		var current = rotation.current;
		var next = (current + 1) % rotation.list.length;
		
		var header = document.getElementById("header");
		header.style.backgroundImage = "url(" + rotation.list[next].percorso + ")";
		
		rotation.current = next;
	}
	catch (e)
	{
		// alert(e.message);
	}
	setTimeout(rotate, 30000);
	// setTimeout(rotate, 5000);
}

function traducilinktoblank()
{ 
	for (var i = 0; i < document.links.length; i++)
		if (document.links[i].className == "blank")
				document.links[i].target = "_blank";
}

function init()
{
	traducilinktoblank();
	setTimeout(rotate, 30000);
}

function findPosition(oLink)
{
	return AnchorPosition_getPageOffsetTop(oLink);
}

function AnchorPosition_getPageOffsetTop (el)
{
	var ot = el.offsetTop;
	while ((el = el.offsetParent) != null)
	{
		ot += el.offsetTop;
	}
	return ot;
}


		function chkRicerca()
		{
		if (new Number(document.ricerca.keyword.value) != 0)
			{document.ricerca.submit();}
		else
			{alert("Inserire il testo da ricercare!")}
		}


function traducilinktoblank() 
 { 
   for (var i=0; i<document.links.length; i++) 
     {
       if (document.links[i].className=="blank") 
       {
           { document.links[i].target="_blank"; } 
       } 
     }
         
 }
window.onload=traducilinktoblank;