validation - Trying to attach a keydown handler to an input element that doesn't break in ie7 -

i trying attach keydown handler input[type=text/password/email] elements within validation group won't break in ie7.

here's i've tried:

$(function() {             $('.validationgroup input[type=text],\                 .validationgroup input[type=password],\                 .validationgroup input[type=email],\                 .validationgroup input[type=tel],\                 .validationgroup .causesvalidation\                 ').keydown(ucp.validation.keydowneventhandler);         }); 

any ideas?

i added keydown event on document , worked.

 $(document).keydown(function () {             $('.validationgroup input[type=text],\             .validationgroup input[type=password],\             .validationgroup input[type=email],\             .validationgroup input[type=tel],\             .validationgroup .causesvalidation\             ').on(ucp.validation.keydowneventhandler);         });