$(function() {
    $(document).ready(function() {
        var strCookie = $.cookie("emailCookie");
        if ((strCookie != "")&&(strCookie != undefined)&&(strCookie != "undefined")&&(strCookie != null)) {
            $("#LoginForm_email").val(strCookie);
        } else {
            $("#LoginForm_email").focus();
        }
        
        if ($("#LoginForm_email").val() != "") {
            $("#LoginForm_password").focus();
        }
        
        $('form').submit(function(){
            // On submit disable its submit button
            $('input[type=submit]', this).attr('disabled', 'disabled');
            $('input[type=submit]', this).val('Please wait...');
        });
    });

    $(window).unload(function() {
        if ($("#LoginForm_email").val() != "") {
            if ( ($("#LoginForm_email").val().indexOf("@") > 0) && ($("#LoginForm_email").val().indexOf(".") > 0)) {
                $.cookie("emailCookie", $("#LoginForm_email").val(), {
                    path: "/", 
                    expires: 7
                });
            }
        }
    });

});