function aprialcentro(pagina,larghezza,altezza) {
 open(pagina, "", "width="+larghezza+",height="+altezza+", left="+((screen.width-larghezza)/2)+",top="+((screen.height-altezza)/2)+",scrollbars=1,resizable=1");
}

function apriimmobile(id,newsx,newsy) {
open("popimmobile.asp?id="+id+"&l="+newsx+"&h="+newsy+"", "", "width="+newsx+",height="+newsy+", left="+((screen.width-newsx)/2)+",top="+((screen.height-newsy)/2)+",scrollbars=1,resizable=1");
}

function toggledisplay(itemnumber) {

 if (document.getElementById(itemnumber).style.display == "block" ) {
    document.getElementById(itemnumber).style.display="none"; }
 else {
    document.getElementById(itemnumber).style.display="block"; }

}