Unassociate dormant bins

Hey Guys and girls, I'm looking to know if a helpful member will give me some advice on an issue that I've been working at for a few days now;
My idea is simple and I'm sure it would benefit other NetSuite users also.

Here is the draft userEvent script that I've been working on.:o


<span style="font-size:'"2"'">//This user event script renders bins available if there are no items left onhand in their respective bin.  function userEventAfterSubmit(ItemFulfillment)  {     try      {     var fulfillment = nlapiGetNewRecord();        if (type == 'create')        {      var items = new Array();            var qtys = new Object();                             for ( var int = 1; int &amp;lt;= fulfillment.getLineItemCount('item'); int++)                {        var qoh = fulfillment.getLineItemValue('item','quantityonhand', int);                 if (qoh &amp;gt; 0)                 {                    return;                 }                    else                 {                fulfillment.SetCurrentLineItemValue('item', 'usebins', false);                 }             }        }      }   catch (e)   {      nlapiLogExecution('ERROR',e.getCode(),e.getDetails());   }  } </span>