Hi,

I'm getting the error  "Uncaught ReferenceError: jQuery is not defined" in a Apex VisualForce page.

At the beginning of that page I have the javascript code to load JQuery

 <script type="application/javascript" scr="resource/1352112986000/JQuery_1_8_2_min/jquery-ui-1.9.1.custom/js/jquery-1.8.2.min.js" / >

 <script type="text/css" src="resource/1351707675000/JQuery_1_9_1/jquery-ui-1.9.1.custom/css/ui-lightness/jquery-ui-1.9.1.custom.css"/>

 <script type="text/css" src="resource/1351707675000/JQuery_1_9_1/jquery-ui-1.9.1.custom/css/ui-lightness/jquery-ui-1.9.1.custom.min.css"/>

I got the error at  statement var j$ = jQuery.noConflict(); (I'm using the Google Chrome's Developer Console to debug):

<script type="text/javascript" >
        var j$ = jQuery.noConflict();
  --> Uncaught ReferenceError: jQuery is not defined

Why JQuery is not being loaded?

Thanks,

PS: I'm new in Jquery