e.Keyup event make jQuery problem

[logicslab]

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

$("#find_text").keyup(function(e)

{

if(e.which == 13) {

alert('Enter key was pressed');

alert("FFF"+parseInt(jQuery.browser.version));

}

});

});

 

I got Error : jQuery is not defined

alert("FFF"+parseInt(jQuery.browser.version));

 

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.

 

Thankfully

Anes P.A