Hi!
Try the following code to open particular page of your Site :
<asp:linkbutton id="myButton" runat="server" onclientclick="javascript:window.open('login.aspx','','width=700px, height=450px, ');return false;" xmlns:asp="#unknown">Click Me!</asp:linkbutton>
Try the following code to open particular Site :
<asp:linkbutton id="myButton" runat="server" onclientclick="javascript:window.open('http://www.accuwebhosting.com/','','width=700px, height=450px, ');return false;" xmlns:asp="#unknown">Click Me!</asp:linkbutton>
Regards.