//-------------------------------------------------------
function OpenWindow(url,x,y,height,width,padding,modal,scrollbars,resizable)
{ 
  var params = "";
  
  if (padding < 0)
    padding = screen.availWidth/4;  
  
  if (height > 0)
    params += ",height=" + height;
  else
  {
    height = screen.availHeight - padding;
    params += ",height=" + height;   
  }

  if (width > 0)
    params += ",width=" + width;
  else
  { 
    width = screen.availWidth - padding;
    params += ",width=" + width;
  }
   
  width = Math.min(screen.availWidth, width);  
  height = Math.min(screen.availHeight, height);
    
  if (x<0)
    // Centrato X
    x = (screen.availWidth - width) / 2 ;
   
  if (y<0)
    // Centrato Y
    y = (screen.availHeight - height) / 2;
 
  params += ",left=" + x; 
  params += ",top=" + y;
        
  if (scrollbars)  
    params += ",scrollbars=yes";
  else
    params += ",scrollbars=no";  
  
  if (resizable)  
    params += ",resizable=yes";
  else
    params += ",resizable=no";
  
  if (params != "")
    params = params.substr(1);
  
	window.open(url, "_blank", params+",location=no,menubar=no,toolbar=no,status=yes");	
}

function MessaggioConferma()
{
 return confirm('Confermare l\'operazione?');
}

function switchMenu(obj) 
{
  var el = document.getElementById(obj);
  if ( el.style.display != 'none' ) 
  {
    el.style.display = 'none';
  }
  else 
  {
    el.style.display = '';
  }
}

function MM_findObj(n, d) 
{ 
  var p,i,x;  
  if(!d) 
    d=document; 
  if((p=n.indexOf("?"))>0&&parent.frames.length) 
  {
    d=parent.frames[n.substring(p+1)].document; 
    n=n.substring(0,p);
  }
  if(!(x=d[n])&&d.all) 
    x=d.all[n]; 
  for (i=0;!x&&i<d.forms.length;i++) 
    x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) 
    x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) 
    x=d.getElementById(n); 
  return x;
}

function MM_swapImage() 
{ 
  var i,j=0,x,a=MM_swapImage.arguments; 
  document.MM_sr=new Array; 
  for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null)
   {
     document.MM_sr[j++]=x; 
     if(!x.oSrc) 
       x.oSrc=x.src;
     x.src=a[i+2];
   }
}