Hi all\n\nHave a couple of issues with the modal popup extender (asp.net 3.5, vb.net, \nvisual studio 2008):\nI have created a user control (e-mail enquiry form) which is designed to \naccept text input then send an e-mail.\n\nThe user control has 2 views â€“ view 1 â€“e-mail input form, view 2 \nconfirmation that e-mail has been sent.\n\nView 1: \nThere are 4 text boxes submit, reset and close buttons.\nValidation is required on the text boxes.\nWhen the form passes validation an e-mail is sent\n\nView 2:\nLabel showing â€œthank you..â€œ message and their e-mail address\nThe close button is visible in both views\n\nThe modal popup extender shows the above user control fine, but when the \nuser clicks on the submit and reset buttons the popup disappears.\n\nIâ€™ve seen some discussion about this but nothing seems to be a â€™defactoâ€™ \nmethod of allowing the popup to carry out code behind / validation functions \nwithout the popup disappearing.\nHereâ€™s what i need to achieve:\n\n1. Show popup\n2. Let user enter text, click submit or reset buttons without closing popup\n3. Allow validation to take place\n4. If form passes validation show view 2 (confirmation)\n5. Allow user to click â€˜close buttonâ€™ at anytime\n\nAny pointers would be gratefully received.