var validateForm=function(a){var b=true;$(".invalidFieldWarning").remove();$(".requiredField").each(function(a){$this=$(this);$this.removeClass("invalidField");var c=$.trim($this.val());var d=$this.attr("class");var e=true;if(d.indexOf("email")!=-1){e=/^[\w-\.]+@([\w-]+\.)+[\w-]{2,4}$/i.test(c)}else{e=c!=""}if(!e){$this.addClass("invalidField");var f=$("<span />").addClass("invalidFieldWarning").text($this.attr("title"));$this.after(f);b=false}});if(!b){$("button").attr("disabled",false);$(".invalidField:first").focus()}return b}