$(document).ready(
	function() {
			
		 	$('#social').hide();
		 	$('#search').show();
		  	$('#favorites').hide();   
	$('#isearch').click(function(){
			$("#search").slideDown("slow");  
			$('#social').hide();	
			$('#favorites').hide();	
    	});
	$('#isocial').click(function(){
			$('#search').hide();
			$('#favorites').hide();
			$("#social").slideDown("slow");  
 		
    	});
	$('#ifav').click(function(){
                        $('#search').hide();
			$('#social').hide();	
			$('#favorites').slideDown("slow");  
    	});
	    $("#comment_form").validate({
						rules: {
							name: {
								required:true,
								minlength: 2
							},
							email: {
								required:true,
								email:true
							},
							url: {
								required:false,
								url:true
							},
							comment: {required:true}
						},
						messages: {
							name: {
								required: "Name is required"
							},
							email: {
								required: "Email address is required",
								email: "Must be a valid email"
							},
							url: {
								url:"Please enter a valid URL"
							},
							comment: {
								require: "You must enter something into the comment field"
							}
						}
					}
					);
	
 });