modal popup extender in page load

[Member 3879881]

Hi guys..., I want to show a modal popup using modalpopup extender in page load..., plz help me regards this..., Modal popup extender asking the target controlid...,but in my case with out target id..., while page load modal popup window has to fire..., Thanks & Regards, Member 3879881, please don't forget to vote on the post

[T M Gray]

Put a button with style="display:none" and your page and make that the target control. Do NOT make it visible=false because then it won't render and you will get errors.