function ingrandimento(foto,w,h)
{
var pw = Math.floor((screen.width-w)/2);
var ph = Math.floor((screen.height-h)/2);
i1 = new Image;
i1.src = foto;
html = '\n\n:: Airloft.it - Ingrandimento Foto ::\n\n\n
\n\n';
popupImage = window.open('','_blank',"top="+ph+",left="+pw+",width="+w+",height="+h,'toolbar=0,location=0,directories=0,menuBar=0,scrollbars=0,resizable=0');
popupImage.document.open();
popupImage.document.write(html);
popupImage.document.close()
};
//per i thumbnail
function ingrandimento1(foto,w,h)
{
var pw = Math.floor((screen.width-w)/2);
var ph = Math.floor((screen.height-h)/2);
i1 = new Image;
i1.src = foto;
html = '\n\n:: Airloft.it - Ingrandimento Foto ::\n\n\n\n\n';
popupImage = window.open('','_blank',"top="+ph+",left="+pw+",width="+w+",height="+h+",scrollbars=yes, resizable=yes");
popupImage.document.open();
popupImage.document.write(html);
popupImage.document.close()
};
function SwitchMenuon(obj){
if(document.getElementById){
var el = document.getElementById(obj);
var ar = document.getElementById("principale").getElementsByTagName("div");
if(el.style.visibility != "visible"){
for (var i=0; i