problem with checkbox and modalpopup extender

HI, there are two methods to go with. one is using code behind and other is using jquery.


to show popup from code behind, use CheckedChanged event of asp:chceckbox.
then simply (from code behind)

YourModalPopupExtender.Show();

by using jquery, do this

$('#myCheckBox').click (function ()
{
var thisCheck = $(this);
if (thischeck.is (':checked'))
{
   //show popup
   $find('YourModalPopupExtender').show();

}
});