function url($url) {

	document.location = $url;
	return

}

function commentsForm() {

	$(document).ready( function() {
		$("#comments").hide();
		$("#add_comment").click( function() {
			$("#comments").slideToggle("slow");
		});
	});
}

function backtop() {

	$(document).ready( function() {

		$('html, body').animate({
			scrollTop: 0
		}, 'slow');

	});
}