function showPage(ref)
{
var ref=ref;

var url="./blank_page.asp";
url=url+"?pagina="+ref;
url=url+"&sid="+Math.random();

document.getElementById("text_set").src=url;

document.getElementById("hidetext").style.visibility="visible";
changeOpac(100, "hidetext");
setTimeout("blendimage('hidetext', 1000)",1500);
setTimeout("hidehidden()",2500);

document.getElementById("maingallery").src="./incs/load_gallery.asp?pagina="+ref;

linksname="myMenuitems";
var arrLinks=document.getElementsByTagName("td");

for (var i = 0; i < arrLinks.length; i++) {
    foundname = arrLinks[i].getAttribute("name");
    
    if (foundname==linksname) {
    
    founddiv = arrLinks[i].getAttribute("id");
    
    if (founddiv.indexOf(ref)==-1) {
    document.getElementById(founddiv).className= "level1";
    }
    else
    {
    document.getElementById(founddiv).className= "level1over";
        }
    }
    }

linksname="myMenuitemslink";
var arrLinks=document.getElementsByTagName("a");

for (var i = 0; i < arrLinks.length; i++) {
    foundname = arrLinks[i].getAttribute("name");
    
    if (foundname==linksname) {
    
    founddiv = arrLinks[i].getAttribute("id");
    
    if (founddiv.indexOf(ref)==-1) {
    document.getElementById(founddiv).className= "level1link";
    }
    else
    {
    document.getElementById(founddiv).className= "level1linkover";
        }
    }
    }


}



function hidehidden() {
document.getElementById("hidetext").style.visibility="hidden";
}


function loadPreload() {
if (document.getElementById) {
document.getElementById('hidepage').style.visibility = 'hidden';
}
else {
if (document.layers) {  
document.hidepage.visibility = 'hidden';
}
else { 
document.all.hidepage.style.visibility = 'hidden';
      }
   }
   
document.getElementById('schermo').style.visibility = 'visible';
document.getElementById('first').style.visibility = 'visible';
var wS=document.getElementById('first').style.width;   
l=(document.body.offsetWidth-parseInt(wS))/2;
h=screen.availHeight;
document.getElementById('schermo').style.height = h+'px';
document.getElementById('first').style.left = l+'px';
   
}

function closeFirst() {
document.getElementById('schermo').style.visibility = 'hidden';
document.getElementById('first').style.visibility = 'hidden';
}