$(function() {
  $(".button").click(function() {
        $("input#submit_btn").hide();
        document.getElementById( "sendingform" ).innerHTML =  "<br><p>Sending<p>";
       $.post("/shop/login/js" , { 'email':$("input#email").val(), 'pass':$("input#pass").val()},
      function(data){
        if(data.success === true){
            window.location = "/shop";
        } else {
        	$("input#submit_btn").show();
        	document.getElementById("error_message").innerHTML = '<span class="alert"><p>' +data.message + '</p></span>';
            document.getElementById( "sendingform" ).innerHTML =  "";
            
            for ( var i in data.fields )
            {
                document.getElementById(data.fields[i]+"_label").innerHTML = '<span class="alert"><p>' +data.errors[i] + '</p></span>';   
            }
            
    
        }
      }, "json");
    return false;

	});
    $("input#email").select().focus();
});