Hello sir
i am developing a web based project in asp.net and here i showing a dialogwindow by using javascipt method ie. window.showModalDialog('Exhibition Detail.aspx','','dialogHeight: 400px;"dialogWidth: 700px; center: yes; help: no; resizable: yes; status: yes;');
in this when i fire a event of combobox then this page get postback and when it retured from server to client then this page opened in new IE ie in new window rarher than in same Dialog Window. so plz help me and tell me how i'll open the same page in current Dialog box rather than in new window when the page get post back to server.

waiting for your reply..

with regards,