  /*
   ---------------------------------------------------------------
   popup_window.js
   ---------------------------------------------------------------

   Created on  : 2010-05-17
   Author      : Danilo Geick
   Purpose     : opens a popup window with variable width and height

   Version     : 1.0

   Functions   : Show(Url0)
   --------------------------------------------------------------- */

	function Show(img)
	{
		foto= new Image();
		foto.src=(img);
		ControlFoto(img);
	}
	
	function ControlFoto(img)
	{
		if((foto.width!=0)&&(foto.height!=0))
		{
			ViewFoto(img);
		}
		else
		{
			interval_a="ControlFoto('"+img+"')";
			interval_b=setTimeout(interval_a,20);
		}
	}

	function ViewFoto(img)
	{
		width=foto.width+20;
		height=foto.height+24;
		try 
		{
			if (output.closed == false) throw "offen";
		}
		catch (e) 
		{
			if (e=="offen") 
			{
				output.close();
			}
		}
		output=window.open("","output","width="+width+",height="+height+",location=no,toolbar=no,menubar=no,status=no,scrollbars=yes,resizable=no");
		output.document.writeln("<html><head><title>..:: Foto ::..<\/title><\/head>");
		output.document.writeln("<body bgcolor=\"white\" text=\"white\" link=\"white\" vlink=\"white\" alink=\"white\" leftmargin=\"0\" marginwidth=\"0\" topmargin=\"0\" marginheight=\"0\">");
		output.document.writeln("<table border=\"0\" cellpadding=\"0\" cellspacing=\"0\" width=\"100%\" height=\"100%\">");
		output.document.writeln("<tr><td width=\"100%\" height=\"100%\" align=\"left\" valign=\"top\"><p><a href=\"javascript:self.close()\"><img src=\""+img+"\" width=\""+foto.width+"\" height=\""+foto.height+"\" border=\"10\" alt=\"click here to close the window\"></a><\/p><\/td><\/tr>");
		output.document.writeln("<\/table><\/body><\/html>");
		output.focus();
	}

