live search delay

live_search_delay.js

  $(document).ready(function() {

   var d = new Date();
   var search_timer = d.getTime();
   var time_range = 1000;
   $('#site_search_q2').live('keyup', function(event){

     if ($(this).val().length > 2) {
       var d2 = new Date();
       var new_search_time = d2.getTime();
       //console.log(new_search_time - search_timer);
       if (new_search_time - search_timer > time_range) {
         setTimeout("$('#site_search_form2').submit()", 1000);
       } else {
         //
       }
       search_timer = new_search_time;
       //$('#site_search_form2').submit();
     }
   });

   });