Hi pals,
I am really tired in this problem of event keyup. I given same in my keyup function like:

$(document).ready(function () {
alert("GGG"+parseInt(jQuery.browser.version)); //To display test value working
if(e.which == 13) {
alert('Enter key was pressed'); //enter Here
alert("FFF"+parseInt(jQuery.browser.version)); //Here got Error

I got Error : jQuery is not defined

I use keycode,which , but no help, It's Work nicely in Chrome Browser but not in FF.
Please give a Solution reply ASAP, I am really Tired.The code enter the Condition
But that jQuery part make error.

Anes P.A