Hi Tom,

> Is there any way to check if a variable is defined or not, 
> for example in yy.xml we have :
>     var yyids = yyid;
> In the uktvguide search at this point in the code I would
> like to be able to check if yyid is defined or not before
> this assignment is made.

  var  uktvguideX = "";
  if (typeof suktvguideID != "undefined")
    uktvguideX = suktvguideID;

Regards,

Shawn K. Hall
http://12PointDesign.com/
http://ReliableAnswers.com/




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