documnet = 
{ 
	write: 
	function (string) 
	{
		width	= '0';
		height	= '0';
		string	= string.replace('img', 'iframe frameborder="0"');
		string	= string.replace('/>', '><' + '/iframe>');
		string	= string.replace('width="1"', 'width="' + width + '"');
		string	= string.replace('height="1"', 'height="' + height + '"');
		document.write (string);
	}
}