function echo_url(url, ext, nofollow, anchor_text, subdomain)
{
	document.write('<a href="http://');
	document.write(subdomain);
	document.write(url);
	document.write(ext);
	document.write('"');
	
	if(nofollow == true)
	{
		document.write(' rel="nofollow"');
	}
	
	document.write('target="_new">'+anchor_text+'</a>');	
}