function externalLinks() {
 if (!document.getElementsByTagName) return;
 var anchors = document.getElementsByTagName("a");
 for (var i=0; i<anchors.length; i++) {
   var anchor = anchors[i];
   if (anchor.getAttribute("href") && anchor.getAttribute("rel") == "external") {
     anchor.target = "_blank";
   }
 }
}



$(document).ready(function() {
	$('#news dl:last-child, #recent li:nth-child(3n)').css('margin-right', 0);
	
	
	var theHeight = $(this).height();
	if (theHeight < 900) {
		$('a.backtotop').hide();
	} else {
		$('a.backtotop').css('top', theHeight - 200);
	}
});