title: Creating ASP.NET content in a new page, (pop up window)
body: <p>I have an ASP.NET button which displays a report (a datatable and binded to my gridview) on my <code>default.aspx</code> page.</p>
  
  <p>However I want it to show it in a new page, and when button is clicked again, it should open a third page. </p>
  
  <p>How to do that ?</p>