////disables input buttons after they are clicked.
////input buttons must have the "disableOnClickButton" class applied.
//$(document).ready(function(){
//    var className = "disableOnClickButton";
//    alert("loading");
//    $("input[type='submit']").each(function(){
//        $(this).click(function(){
//            $(this).attr("disabled", true);
//            $(this).css("background-color", "gray");
//        });
//    });
//});