<!--

function popup(url,width,height)
	{
	var Win = window.open(url,"openScript",'width=' + width + ',height=' + height + ',resizable=0,scrollbars=no,menubar=no,navigation toolbar=no,status=no, top=0, left=0');
	Win.focus() ;
	}
	
//nascondi testo	
<!-- Script -->
 function showhide(id){  
  if (document.getElementById){  
   obj = document.getElementById(id);  
   if (obj.style.display == "none"){  
    obj.style.display = "";  
   } else {  
    obj.style.display = "none";  
   }  
  }  
 }
 
 <!-- fine script -->