// Like button for Facebook
// 22/06/2010
function display_facebook_button(){
	var template;
	template = "<iframe src=\"http://www.facebook.com/plugins/like.php?href=TEMPLATE&amp;layout=standard&amp;show_faces=true&amp;width=450&amp;action=recommend&amp;colorscheme=light&amp;height=80\" scrolling=\"no\" frameborder=\"0\" style=\"border:none; overflow:hidden; width:450px; height:80px;\" allowTransparency=\"true\"></iframe>";
		
	document.write(template.replace("TEMPLATE", escape(document.location.href)));
	
}