// JScript File

function openZoom(i)
{
	var w = window.open('popup_progetti.aspx?i=' + i,'zoom','width=795,height=600, top=' + (screen.height - 600)/2 + ',left=' + (screen.width - 795)/2);
	
	
	if (w == null) alert('è necessario disabilitare il blocco pop-up per visualizzare l\'immagine ingrandita')
	else w.focus();
	
	//window.opener.document.bgColor = "beige";
	
	//return false	
}

function swapIMG(name,over,down)
{
    var imgName=eval("document."+name);
    
    if (over!="")
    {
        imgName.src=over;
    }
    else
    {
        imgName.src=down;
    }
}

function ShowHideLay(show)
{
    var layShow=eval("document.getElementById('"+show+"')");
    for(i=0;i<document.getElementsByTagName("DIV").length;i++) {
        if (document.getElementsByTagName("DIV").item(i).id != '')
        {
            var DivId = document.getElementsByTagName("DIV").item(i).id;   
	        if(DivId!='show'){
	            document.getElementById(DivId).style.display = 'none';
	        }
	     }
    }
    layShow.style.display="block";
    document.frm.tool.value = show;
 }

function ShowHideLayProgetti(show)
{
    var layShow=eval("document.getElementById('"+show+"')");
    
	for(i=0;i<document.getElementsByTagName("DIV").length;i++) {
	    var DivId = document.getElementsByTagName("DIV").item(i).id;   

	    if(DivId!='show'){
	        document.getElementById(DivId).style.display = 'none';
			
	    }
    }
    if (show=="")
    {
    	document.getElementById("principale").style.display = 'block';
   }
   else
    {
        layShow.style.display="block";
    }
}

function ShowHideLayProgetti2(show, o)
{
    ShowHideLayProgetti(show);
	
	var Hrefs = document.getElementsByTagName('a');
	for (var i = 0; i < Hrefs.length; i++) 
	{
	    if (Hrefs[i].className == 'linkBeigeSelected')
	    {
	        Hrefs[i].className = 'linkBeige';
	        break;
	    }  
	}
	
	o.className = 'linkBeigeSelected';
}