can please send me page in which you have written code and what u required my email id is = bhavesh3184@gmail.com thanks

why want return value of this alert? if u need return value then use confirm dialogue try this if your prob not solved then please explain me your exact prob please Page.ClientScript.RegisterStartupScript(this.GetType(), "pop-up", "doit();"); function doit() { if(window.confirm('Agree Terms & Conditions to proceed')) { //alert('OK'); return true; } else { // alert('Cancel'); return false; } } THANKS

Can u tell me one thing U exactly want to store image in databse or only path of the image and image on your disk?

on which version of asp.net u are working ? and yes please install framework for the same and then try to view your aspx pages thanks bhavesh

Hi try to put your Add attribute code to put under page load as given below and i am sure your prob got solved.and remove code from imgsub_click(). if (!IsPostBack) { ImageButton1.Attributes.Add("onclick", "javascript: return window.alert('Agree Terms & Conditions to proceed');"); } thanks bhavesh

Page.ClientScript.RegisterStartupScript(this.GetType(), "pop-up", "alert('Agree Terms & Conditions to proceed');"); Try this u got popup messge. if your prob solved the let me know thanks Bhavesh