$(function(){
	
	// contact form validation //
	$("#signin_form").validate({
		errorElement: "em",
		rules: {
			
			email: {
				required : true,
				email : true
				//remote : 'rpc.php?page=sign-in&mode=email_check'
				},
				
			password: {
				required : true
				//remote : 'rpc.php?page=sign-in&mode=pw_check'
				}
			
		},
		messages: {
			
			email: {
				required : "Enter Email",
				email : "Email Valid Email",
				/*remote : 'Email does not excist'*/
				
			},
			
			password : {
				required : "Enter your password",
				/*remote : 'Password not match'*/
			}
			
			
		},
		success: function(label) {
				label.text("ok!").addClass("success");
		},
		errorPlacement: function(error, element) { 
                error.appendTo( element.next().next('span') ); 
        },
		submitHandler: function(form) {
			$.ajax({
					type: 'GET',
					url: 'rpc.php',
					data: 'page=sign-in&mode=signin&email='+$('#email').val()+'&password='+$('#password').val(),
					success: function(data){
						if(data=="true")
						{
							//alert(document.referrer);
							document.location.href=document.referrer;
						}
					}
				})

	
	    } 

});
		   });