I have tried to implement jwplayer as

<script src="js/jwplayer.js" type="text/javascript"></script><script type="text/javascript">

<script type="text/javascript">
             $(document).ready(function(){
               var divid= document.getElementById("mediaplayerid").getAttribute("id");
                divid);
               jwplayer(divid).setup({
                    flashplayer: '<%= ResolveUrl("Jwplayer/player.swf")%>',
                    provider: "video",
                    file: '<%= ResolveUrl("Videos/2.mp4") %>' ,
                    autostart: true,
                    width: '600',
                    height:'370',
                    });
               });

</script>
where i have taken a div tag in a table as
<td>
<div id="mediaplayerid"></div>
 </td>

the jwplayer fails to run. i have debug the script.It reaches to a point

 Jwplayer.setup after it that comes out with no output. 

what possibly be an error or any code error. thanks for any assistance.