function toggle( targetId ){
  if (document.getElementById){
  		target = document.getElementById( targetId );
  			if (target.style.display == "none"){
  				target.style.display = "";
  			} else {
  				target.style.display = "none";
  			}
  	}
}

// Gallery: Medium Format
function gallerypromo(mypage) {
var h = '370'
var w = '400'
var scroll = 'no'
var myname = 'galleryMedium'
var winl = (screen.availWidth - w) / 2;
var wint = (screen.availHeight - h) / 2;
winprops = 'height='+h+',width='+w+',left='+winl+',top='+wint+',scrollbars='+scroll+''
win = window.open(mypage, myname, winprops)
if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
}
function gallerylavori(mypage) {
var h = '275'
var w = '400'
var scroll = 'no'
var myname = 'galleryMedium'
var winl = (screen.availWidth - w) / 2;
var wint = (screen.availHeight - h) / 2;
winprops = 'height='+h+',width='+w+',left='+winl+',top='+wint+',scrollbars='+scroll+''
win = window.open(mypage, myname, winprops)
if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
}