$(document).ready(function(){
	var bodyHeight = $(window).height();
	var containerHeight = $("#container").height();
	var offset = bodyHeight - containerHeight;
	if(offset > 25) {
		var top = offset - 25;
		$("#footer").css("top",top);
	}
	$('a.ext').click(function() {
	  window.open(this.href);
	  return false;
	});
});