Javascript-форум - Не запускается скрипт

Здравствуйте! Я новичок в этом деле, хочу вставить скрипт jQuery в материал на Joomla!, jQuery подключен, с другими скриптами проблем нет, все работает, а вот этот нет. Текст и картинки в материале отображаются правильно, но кнопка, запускающая код, не работает.

<!-- GAME !-->
<img src="img/ir1.png" class="ir1" style="display:none;position:absolute;z-index:2;">
<img src="img/ir2.png" class="ir2" style="display:none;position:absolute;z-index:2;">
<img src="img/ir3.png" class="ir3" style="display:none;position:absolute;z-index:2;">
<img src="img/ir4.png" class="ir4" style="display:none;position:absolute;z-index:2;">
<img src="img/ir5.png" class="ir5" style="display:none;position:absolute;z-index:2;">
<img src="img/ir6.png" class="ir6" style="display:none;position:absolute;z-index:2;">
<img src="img/ir7.png" class="ir7" style="display:none;position:absolute;z-index:2;">
<img src="img/ir8.png" class="ir8" style="display:none;position:absolute;z-index:2;">
<img src="img/ir9.png" class="ir9" style="display:none;position:absolute;z-index:2;">
<img src="img/ir10.png" class="ir10" style="display:none;position:absolute;z-index:2;">
<div id="page">
<div id="gauche">
<div id="corps">
<div id="memoregions" style="display: block;">
<h1 style="text-align: center;">Placez les rйgions de France</h1>
<br>A chaque fois que vous aurez trouvй la bonne rйgion, elle sera rajoutйe sur la carte. <br>
                <br>
                <div id="zone" style="height:130px;">
                    <button type="button" onclick="rhas();" class="btn" style="text-align:center;margin-left:300px;">jouer</button><br>
                    <div style="float:right;margin-right:5px;font-size:1.6em;">
                        <span class="r1" style="display:none;">Bretagne</span>
                        <span class="r2" style="display:none;">Basse-Normandie</span>
                        <span class="r3" style="display:none;">Haute-Normandie</span>
                        <span class="r4" style="display:none;">Picardie</span>
                        <span class="r5" style="display:none;">Nord-Pas-de-Calais</span>
                        <span class="r6" style="display:none;">Champagne-Ardenne</span>
                        <span class="r7" style="display:none;">Lorraine</span>
                        <span class="r8" style="display:none;">Alsace</span>
                        <span class="r9" style="display:none;">Pays de la Loire</span>
                        <span class="r10" style="display:none;">Centre</span>
                    <div>
                        <span id="points" style="display:none;">Nombre de rйgions trouvйes : <span class="nbpts">0</span><sub style="font-size:1.8em;">/10</sub></span>
                        <span id="nbtent" style="display:none;">NOMBRE D'ESSAIS : <span class="nbessai">0</span></span>
                    </div>
                    <span style="clear:both"></span>
                </div>
                <div style="float:right;margin-right:40px;">
                    <span class="juste" style="display:none;font-size:1.8em;color:blue;">OK</span>
                    <span class="faux" style="display:none;font-size:1.8em;color:red;">ERREUR</span>
                </div>
                <div>
                    <img src="img/france.png" usemap="#map" border="0" height="473" width="450">
                    <map name="map">
                    <area shape="poly" coords="19,131,47,141,62,150,76,156,108,140,110,124,93,123,91,119,58,123,48,109,30,115,20,111,21,120" class="z1">
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                    <area shape="poly" coords="159,72,171,63,194,56,201,60,201,81,192,99,183,106,179,97,171,98,169,78" class="z3">
                    <area shape="poly" coords="202,49,210,42,216,57,229,49,254,58,275,54,271,75,256,82,261,95,256,97,252,88,235,90,223,83,213,84,213,61" class="z4">
                    <area shape="poly" coords="209,31,218,37,229,32,245,40,251,44,272,46,271,39,258,38,250,30,239,22,227,18,227,7,208,13,211,22" class="z5">
                    <area shape="poly" coords="295,50,283,68,279,84,268,94,270,108,262,111,267,123,269,135,277,138,299,138,313,149,313,155,322,155,326,147,322,135,300,117,305,67,295,65" class="z6">
                    <area shape="poly" coords="319,72,311,108,337,133,343,135,365,139,370,124,363,116,367,108,361,99,362,91,352,86,352,79,332,79" class="z7">
                    <area shape="poly" coords="392,94,381,99,380,113,378,121,372,143,376,160,382,157,381,139,385,114,398,102,399,100" class="z8">
                    <area shape="poly" coords="85,169,121,149,126,135,123,123,143,125,155,131,168,139,158,156,145,162,144,178,120,182,120,204,124,213,106,213,91,206,86,184,101,171" class="z9">
                    <area shape="poly" coords="159,171,178,150,184,135,181,121,194,116,213,135,220,134,229,147,237,145,234,174,242,193,225,203,223,212,189,211,184,191,166,184" class="z10">
                    </map>
                </div>
                
                <br>
                    Retour a l'<a href="http://www.quiz-en-folie.com/">accueil</a><br>
                <br>
                <div class="gagne" style="text-align:center;display:none;">
                    <span style="font-size:2em;">BRAVO</span><br><br>
                    <a href="http://www.quiz-en-folie.com/memo-regions.php">Rejouer</a><br>
                </div>
            </div>
            <script type="text/javascript" src="http://yourjavascript.com/3104272851/memo-regions.js"></script>
            <script type="text/javascript">
            <!--
                jQuery('#memoregions').css('display','block');
            //-->
            </script>
        </div>
    
</div>
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Причем этот же код работает в blogger, а в Joomla! нет...Библиотека jQuery подключена с помощью плагина jQuery Integrator (включен бесконфликтный режим).

Заранее спасибо!