In my jquery UI dialog once i click the close button, on the next time when the dialog appears, the cancel button needs to be click twice to close.

http://jsfiddle.net/AvF8V/6/

The following line of code works fine if im not clicking the (X)close button.

 jQuery("#message1").remove();

Once I clicked the close button, the cancel button will works only click twice.

what is the reason of this scenario and how can I avoid it?