function toggleMoreInfo(packageName, packageID)
	{
		var imgPath = document.getElementById('icona_' + packageID).src;
		var index = imgPath.lastIndexOf("/");
		var len = imgPath.length;
		var img = imgPath.substring(index+1, len);
		var path = imgPath.substring(0, index+1);

		if(img == "add.gif")
			imgPath = path+"minus.gif";
		else
			imgPath = path+"add.gif";

		document.getElementById('icona_' + packageID).src = imgPath;
		var rowLayer = document.getElementById('moreInfo_' + packageID);
		
		newDisplay = rowLayer.style.display == 'none' ? 'inline' : 'none';
		rowLayer.style.display       = newDisplay;
	}

	function toggleMoreInfo2(packageName, packageID)
	{
		var imgPath = document.getElementById('icona_' + packageID).src;
		var index = imgPath.lastIndexOf("/");
		var len = imgPath.length;
		var img = imgPath.substring(index+1, len);
		var path = imgPath.substring(0, index+1);

		if(img == "add.gif")
			imgPath = path+"minus.gif";
		else
			imgPath = path+"add.gif";

		document.getElementById('icona_' + packageID).src = imgPath;
		var rowLayer = document.getElementById('moreInfo_' + packageID);
		var rowLayerb = document.getElementById('moreInfo_b' + packageID);
		
		newDisplay = rowLayer.style.display == 'none' ? 'inline' : 'none';
		rowLayer.style.display       = newDisplay;
		newDisplayb = rowLayerb.style.display == 'none' ? 'inline' : 'none';
		rowLayerb.style.display       = newDisplayb;	
	}