How to write multiple selected event for combobox

How to write multiple selected event for combobox

Hi All,

I trying to write and execute selected event for multiple drop down lists on single form....
However, its not working... Below is the script which i have written...

  1. <script type="text/javascript" src="js/jquery-latest.js"></script>
    <script type="text/javascript">

      $(document).ready(function() {
          $("#YOJ_FLDDEFVIEWTEMPID_dropdownlist_YOJ_FLDDEFVIEWTEMPID").combobox({selected: function(event, ui) {
    var value1= $(this).val();someFunction(value1);}      });

          $("#YOJ_FLDKNOWNNAME_dropdownlist_YOJ_FLDKNOWNNAME").combobox({selected: function(event, ui) {
    Var ControlName = "YOJ_FLDKNOWNNAME_dropdownlist_YOJ_FLDKNOWNNAME";StepFieldName(ControlName);}      });

          $("#YOJ_STEPFLDNAME_dropdownlist_YOJ_STEPFLDNAME").combobox({selected: function(event, ui) {
    debugger;Var ControlName = "YOJ_STEPFLDNAME_dropdownlist_YOJ_STEPFLDNAME";StepFieldName(ControlName);}      });
     
     
      });
    </script>















But event is not fired for none of the drop down lists...
Why this is so ??? am i doing some syntax error ???