function newwin(url,nome,larghezza,altezza) {
   finestra = window.open(url,nome,"toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=0,width="+larghezza+",height="+altezza);
   return false;
}

function SetTargetBlank()
{
	if(document.getElementsByTagName)
	{
		var i;
		var msg = " (apre collegamento in una nuova finestra)";
		var links = document.getElementsByTagName("a");
		for (i = 0; i < links.length; i++)
		{
			var link = links[i];
			if (link.className.indexOf("targetBlank") != -1)
			{
				link.title += msg;
				var fn = function()
				{
					window.open(this.href);
					return false;
				}
				link.onclick = fn;
				link.onkeypress = fn;
			}
		}
	}
}

function showimage(elemento, immagine) {
   elemento.src = immagine;
}

function centreWinPopUp(pageFile, popUpName, w, h, scroll, resize) 
{
	var winLeft = (screen.width - w) / 2;
	var winTop = (screen.height - h) / 2;
	winProperties = 'height='+h+',width='+w+',top='+winTop+',left='+winLeft+',scrollbars='+scroll+',toolbar=no,resizable='+resize+',status=no'
	if (!window.winPopUp)
	   {winPopUp = window.open(pageFile, popUpName, winProperties)}
	else
	{
		if (!winPopUp.closed)
		   {winPopUp.focus();}
		else
		   {winPopUp = window.open(pageFile, popUpName, winProperties)}
	}	
}

function correctPNG() {
   for(var i=0; i<document.images.length; i++) {
      var img = document.images[i]
      var imgName = img.src.toUpperCase()
      if (imgName.substring(imgName.length-3, imgName.length) == "PNG")
      {
         var imgID = (img.id) ? "id='" + img.id + "' " : ""
         var imgClass = (img.className) ? "class='" + img.className + "' " : ""
         var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
         var imgStyle = "display:inline-block;" + img.style.cssText 
         if (img.align == "left") imgStyle = "float:left;" + imgStyle
         if (img.align == "right") imgStyle = "float:right;" + imgStyle
         if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle  
         var strNewHTML = "<span " + imgID + imgClass + imgTitle + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";" + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader" + "(src=\'" + img.src + "\', sizingMethod='scale');\"><\/span>"
         img.outerHTML = strNewHTML
         i = i-1
      }
   }
}
// window.attachEvent("onload", correctPNG); //