// JScript File
	// this function shows the pop-up when user moves the mouse over the link
	function ShowLayer(lname)
	{
		//x = event.clientX ;//+ document.body.scrollLeft; // get the mouse left position
		//y = event.clientY ;//+ document.body.scrollTop + 35; // get the mouse top position 
        HideAllLayers();

		var text = lname+'TEXT';
		var img = lname+'IMG';
		var popTEXT = document.getElementById(text);
		var popIMG = document.getElementById(img);
		//alert(lname);
		if (popTEXT!=null && popIMG!=null){
		    popTEXT.style.display="block"; // display the pop-up
		    popIMG.style.display="none"; // display the pop-up
		    popTEXT.style.left = popIMG.style.left; // set the pop-up's left
		    popTEXT.style.top = popIMG.style.top; // set the pop-up's top
		}
	}

	function HideAllLayers()
	{
        // nascondere tutte le text e visualizzo tutte le img
   		var pop1 = document.getElementById('ingTEXT');
   		var pop2 = document.getElementById('archTEXT');
   		var pop3 = document.getElementById('infTEXT');
	    pop1.style.display="none"; 
	    pop2.style.display="none"; 
        pop3.style.display="none"; 
   		pop1 = document.getElementById('ingIMG');
   		pop2 = document.getElementById('archIMG');
   		pop3 = document.getElementById('infIMG');
	    pop1.style.display="block"; 
	    pop2.style.display="block"; 
        pop3.style.display="block"; 
    }

function sub_nav_off(lname) {
		var text = lname+'TEXT';
		var img = lname+'IMG';
		var popTEXT = document.getElementById(text);
		var popIMG = document.getElementById(img);
		popTEXT.style.display="none"; // hide the pop-up
		popIMG.style.display="block"; 
}

	function HideLayer(lname)
	{
	if ((navigator.appName=="Netscape")&&(parseInt(navigator.appVersion)<5)) {
		timf = window.setTimeout('sub_nav_off(lname)',3000);
	}
	else {
		sub_nav_off(lname);
	}
	}


	function ShowTextBox(tr)
	{
		var pop = document.getElementById(tr);
		if (pop.style.display=="none")
    		pop.style.display="block";
    	else
    		pop.style.display="none"; // hide the pop-up
	}

	function CopyTextBox(tr,nomeda,nomea)
	{
		var pop = document.getElementById(nomeda);
		var popa = document.getElementById(nomea);
   	    popa.innerText = pop.value;
    	ShowTextBox(tr);
	}