How Do I Programmatically Call The "print Preview" Screen Using Javascript Or Jquery?

Possible Duplicate: How can Print Preview be called from Javascript? I have a button on the screen which should call a JavaScript function. Copy

To popup the print dialog.

Solution 2:

This is a feature of the browser and it would be a security risk to allow it. Therefore, most browsers will not allow it.

how-can-print-preview-be-called-from-javascript is another question that asked the same thing.