$(".passwordForm").submit(function(e) {
    e.preventDefault();
    var t = $(this);
    var passwords = [ $(".pass_1").val(), $(".pass_2").val(), $(".pass_new").val() ];
    var error = false;
    $(passwords).each(function(index) {
        if(!passwords[i].length || passwords[i].length <= 4 || passwords[i].length >= 20) {
            var error = true;
		alert("Password was legit.");

        } else {
		alert("Password error.");
	}
	});
    if(error == true) {
        alert ('There was an error');
    } else {
        if(passwords[0] != passwords[1]) {
            alert ('The two entered passwords do not match');
        } else {
            // Passwords do match, check the old password.
            $.post("updatedatabase.php?Username=<?php echo $user; ?>", { pass: passwords[2] }, function(returnStatus) {
                if(returnStatus == "success") {
                    //They match
			$(".passwordForm").submit();
                } else {
                    alert ('There was an error while prossesing');
                }
            }, "text");
        }
    }
});