In my application I am using a login page <BR>after the user has logged in I am displaying a menu page without the brower toolbar or address bar. <BR>when user click the menu I am opening another child window. <BR>On that window user will enter some data and I am checking for duplication when the user submits the data. If duplication found I am using asp hyperlink control to let user see the matching duplicate values. I am using the visible property of the hyprlink control. <BR><BR>The problem is that when I click that link the new window opens with the browser toolbar and address bar. Hoe can I open a child window using the hyperlink control <BR>I have already tried target=_top : this open the screen in the same window, but I want seperate window <BR>How I can achieve this <BR>Please help