Comments by r a m e s h (Top 1 by date)

The OP doesn't want to show the popup when printing. But the popup cannot be avoided when printing the content of a div. The other way is that css can be used to print div without opening popup window(Reference: http://stackoverflow.com/questions/2184765/print-div-content-from-user-control-without-opening-a-new-window).

So I suggested to use a hidden Iframe to load the div content and print it.