function showJPEG2000Viewer(bitstreamurl){
    //  alert("here");
    // var bitstreamurl = '<xsl:value-of select="mets:FLocat[@LOCTYPE='URL']/@xlink:href"/>';
    // alert(bitstreamurl);
    
    var bits = bitstreamurl.split(/\?/);
       if(bits!= null){
          bitstreamurl = bits[0];
       }
    // alert (bitstreamurl);
    var url = document.location.href;
    var baseurl = "";
    if (url != null){
       var ss = url.split(/\//);
       if(ss[2] != null){
          baseurl = "http://" + ss[2];
       }
    }
    //alert(baseurl);
    var fullurl = "http://sansa.rice.edu:8080/adore-djatoka/viewer.html?url=" + baseurl + bitstreamurl;
    //alert(fullurl);
    window.location = fullurl;
}