function mediaList(id,d)
{
   this.inited=false;
   this.cid=id;
   this.curidx=-1;
   this.dat=null;
   this.vidplay=null;
   this.total=0;
   this.count=0;
   this.dispstart=0;
   this.doi=d;
   //this.stat="";
   this.nextpagesize=this.doi.dispcount;


   this.initlist=function()
   {
      var alld="";
      var cols=this.doi.dispcols;
      var ccol=1;
      var cwid=(Math.round(1/cols*100));
      alld='<table>';
      var playlist="";
      for (x=this.dispstart;x<this.dat.list.length && x<this.dispstart+this.nextpagesize;x++)
         {
         var o=this.dat.list[x];

            var d=mediaItem(this,o,x);
            if(ccol==1)
               alld=alld+"<tr>";
            alld=alld+'<td width="'+cwid+'%" valign="top">'+d+"</td>";
            if(ccol==cols){
               alld=alld+"</tr>";
               ccol=1; }
            else
               ccol++;
         }
         alld=alld+"</table>";
         document.getElementById("medialist"+this.cid).innerHTML=alld;
   }

   this.requestMedia=function()
   {
   this.dispstart=0;
   document.getElementById("medialist"+this.cid).innerHTML="Please Wait...";
   var tage=document.getElementById('mediasel'+this.cid+'-tags')
   var tag="";
   if(tage!=null)
      tag=tage.value;
   var sort=document.getElementById('mediasel'+this.cid+'-sort').value;

   ajaxSend(this.doi.xml+"/xmlxfer?rtype=lib.media&cid="+this.cid+"&cmd=getlist&sort="+sort+"&tag="+tag,{"onComplete":this.doi.updatef});
   }

   this.hastag=function (mtags,id)
   {
      for(yy=0;yy<mtags.length;yy++)
      {
         if(mtags[yy]==id)
            return true;
      }
      return false;
   }


   this.init=function()
   {
   m=this.getmovieelem();
   if(m==null || typeof(m.movieCmd)=='undefined') { window.setTimeout("ezmedia"+this.cid+".init();",200); return; }

   //setup tag categories
    var op="";
    if(this.doi.mtags.length>0)
    {
       for(i=0;i<mediatags.length;i++)
          {
          var tg=mediatags[i];
          if(tg!=null && tg && this.hastag(this.doi.mtags,tg.id))
             op=op+'<option value="'+tg.id+'">'+tg.name;
          }
    }

    if(op!="")
       {
       op='<select id="mediasel'+this.cid+'-tags"  onchange="ezmedia'+this.cid+'.requestMedia()"><option value="0">view all</option>'+op+'</select>';
       document.getElementById("div"+this.cid+"-tagselect").innerHTML=op;;
       document.getElementById("div"+this.cid+"-tagdiv").style.display="block";
       }
    else
       document.getElementById("div"+this.cid+"-tagdiv").style.display="none";

    this.requestMedia()

   }
   this.viditema=function(o,idx)
   {
      var thumb=o.T1;
      if(o.TYPE=="2" || (thumb!=null && thumb.indexOf(".mp3")>0))
        {
        thumb="/i/t/lib/elem.medialib/img/audio.png";
        }
      else
         {
         if(thumb!=null && thumb.length>0)
            {
            var i=thumb.indexOf(".");
            if(i>0)
               thumb=this.doi.mroot+"i/pdir/"+this.cid+"/"+thumb.substring(0,i)+".jpg";
            }
         else
            thumb="/i/t/lib/elem.medialib/img/video.png";
         }

      var dv='<div id="media'+this.cid+'-'+idx+'" class="itemdiv" aonmouseout="ezmedia'+this.cid+'.ot('+idx+')"; aonmouseover="ezmedia'+this.cid+'.ov('+idx+')"; onclick="event.cancelBubble=true;ezmedia'+this.cid+'.playmedia('+idx+');">';

      var dm=this.doi.disp;
      if(dm=="3")
         dv=dv+'<table width="100%"><tr><td valign=top><div class="title">'+o.TITLE+'</div></td><td align="right"><div class="play"><a href="" onclick="event.cancelBubble=true;ezmedia'+this.cid+'.playmedia('+idx+');return false;">play</a></div></td></tr></table>';
      if(dm=="1")
         dv=dv+'<table><tr><td valign=top><img src="'+thumb+'" width="100" height="75"></td><td valign=top><div class="title">'+o.TITLE+'</div><div class="desc">'+o.DESC1+'</div><div class="itemdate">'+o.DATE+'</div><div class="views">Views:'+o.VIEW+'</div><div class="play"><a href="" onclick="event.cancelBubble=true;ezmedia'+this.cid+'.playmedia('+idx+');return false;">PLAY</a></div></td></tr></table>';
      if(dm=="2")
         dv=dv+'<img src="'+thumb+'" width="100" height="75"><div class="title">'+o.TITLE+'</div><div class="itemdate">'+o.DATE+'</div><div class="desc">'+o.DESC1+'</div><div class="views">Views:'+o.VIEW+'</div><div class="play"><a href="" onclick="event.cancelBubble=true;ezmedia'+this.cid+'.playmedia('+idx+');return false;">PLAY</a></div></td></tr></table>';

      dv=dv+'</div>';
      return dv;


   }

   this.pclip=function()
   {
      if(this.cvid!=null)
         document.getElementById("media"+this.cid+"-"+this.cvid).className="itemdiv";

      this.cvid=this.cvid-1;
      this.playmedia(this.cvid);
   }

   this.nclip=function()
   {
      if(this.cvid!=null)
         document.getElementById("media"+this.cid+"-"+this.cvid).className="itemdiv";

      this.cvid=this.cvid+1;
      this.playmedia(this.cvid);
   }

   this.updateMediaList=function(res)
   {
      if(res.responseText.indexOf("err:")!=0)
         {
         if(res.responseText.indexOf("play.url:")==0)
            {
            var purl=res.responseText;
            var rspit=purl.split(";");
            purl=rspit[0].substring(9);
            var pidx=rspit[1].substring(9)*1;
            this.dat.list[pidx].murl=purl;
            this.playmediago(pidx);
            }
         else
            {
            if(res.responseText=="")
               return;

            this.dat=eval('('+res.responseText+')');
            this.initlist();

            if(this.dat.list!=null && this.dat.list[0].T1!=null && this.dat.list[0].T1.length>0 && this.inited==false)
                this.inited=true;
            }

         }
      this.nextprev(this.dat.list.length,this.nextpagesize);
   }

   this.mediastatus=function(sw)
   {

      if(sw=="stat:pause")
         {
         this.stat="pau";
         this.mediastatusu();
         }
      else
         {
         this.stat="ply";
         this.mediastatusu();
         }

   }
   this.mediastatusu=function()
   {

      if(this.stat=="pau")
         document.getElementById("media"+this.cid+"-"+this.cvid).className="itemdiv itemdivp";
      else
         document.getElementById("media"+this.cid+"-"+this.cvid).className="itemdiv itemdivs";
   }
   this.playmedia=function(idx)
   {

      if(this.curidx==idx)
      {
         if(this.stat=="ply")
            m.movieCmd('stop','','','');
         else
            m.movieCmd('resume','','','');

         this.mediastatusu();
         return;
      }
      this.curidx=idx;

      if(this.dat.list[idx].T1!=null && this.dat.list[idx].T1.length>0)
         {
         var mfile=this.dat.list[idx].T1;
         if(mfile.indexOf(".mp3")>0 && this.dat.list[idx].VER=="1")
            this.playmediago(idx);
         else
            ajaxSend(this.doi.xml+"/xmlxfer?rtype=lib.media&cid="+this.cid+"&mid="+this.dat.list[idx].IDENTIFIER+"&cmd=geturl&idx="+idx,{"onComplete":this.doi.updatef});

         //ajaxSend(this.doi.xml+"/xmlxfer?rtype=lib.media&cid="+this.dat.list[idx].IDENTIFIER+"&cmd=viewct",{"onComplete":this.doi.updatef});
         }
      else
         {
         alert("This media file is currently being processed.  Please wait for a few minutes and refresh this page.");
         }

   }

   this.getmovieelem=function()
   {
      var m=document.getElementById("fmplay"+this.cid);
      if(!m.movieCmd)
         m=document.getElementById("fmplay"+this.cid+"e")

      return m;
   }

   this.playmediago=function(idx)
   {
         var m=this.getmovieelem();

         var mfile=this.dat.list[idx].T1
         var previewi=""
         var mp=mfile.indexOf(".mp3")
         if(mp>0)
            preview="/i/t/lib/elem.medialib/img/audio.png";

         if(mp>0 && this.dat.list[idx].VER=="1")
            fmovie=this.doi.iroot+'/pdir/'+this.cid+'/'+mfile;
         else
            fmovie=this.dat.list[idx].murl;
            //fmovie=this.doi.mroot+'i/pdir/'+this.cid+'/'+mfile+"?adsfasdf=ee";

         if(mp>0)
            m.movieCmd("setpreview",'','','')

         if(this.dat.list[idx].DURATION!=null && this.dat.list[idx].DURATION!="")
            m.movieCmd("set.duration",this.dat.list[idx].DURATION/1000,'','')
         m.movieCmd('load',fmovie,this.dat.list[idx].TITLE,'');
         m.movieCmd('play','','','');

         if(this.cvid!=null)
         {
            var vi=document.getElementById("media"+this.cid+"-"+this.cvid);
            if(vi!=null) vi.className="itemdiv";
         }

         this.cvid=idx;
         document.getElementById("media"+this.cid+"-"+this.cvid).className="itemdiv itemdivs";
   }

   this.ov=function(idx)
   {
      if(idx!=this.cvid)
         document.getElementById("media"+this.cid+"-"+idx).className="itemdiv itemdivh";

   }
   this.ot=function(idx)
   {
      if(idx!=this.cvid)
         document.getElementById("media"+this.cid+"-"+idx).className="itemdiv";
   }

   this.updatenextprev=function()
   {
       var nextstr=" ";
       if(this.dispstart>=this.count)
           nextstr=nextstr+'<a id="nxpib" href="javascript:ezmedia'+this.cid+'.jump('+(this.dispstart-this.count)+')">Prev</a>';

       startcount=0;
       endcount=this.total;
       if((this.total/this.count)>20)
           {
           nstart=this.dispstart-(10*this.count);
           nend=1*this.dispstart+(10*this.count);
           if(nstart<0)
               {
               nend=count*20;
               nstart=0;
               }
           if(nend>endcount)
               {
               nend=Math.round(endcount/this.count)*this.count;
               nstart=1*nend-(20*this.count);
               }
           startcount=nstart;
           endcount=nend;
           }

       if(this.total>this.count)
           {
           for(i=startcount;i<=endcount;i=i+this.count)
              {
              ct=Math.round(i/this.count);
              if(i==this.dispstart)
                 {
                 nextstr=nextstr+'<span id="nxpisel">';
                 nextstr=nextstr+(ct+1);
                 nextstr=nextstr+"</span>";
                 }
              else
                 {
                 nextstr=nextstr+'<a id="nxpi" href="javascript:ezmedia'+this.cid+'.jump('+(i)+')">';
                 nextstr=nextstr+(ct+1)+"</a>";
                 }
              }
           }

       if(this.total>this.dispstart+this.count)
         {
         nextstr=nextstr+'<a id="nxpib" href="javascript:ezmedia'+this.cid+'.jump('+(this.dispstart+this.count)+')">Next</a>';
         ndiv=document.getElementById("nextprev"+this.cid+"t");
         if(ndiv)
            ndiv.innerHTML=nextstr;
         ndiv=document.getElementById("nextprev"+this.cid+"b");
         if(ndiv)
            ndiv.innerHTML=nextstr;
         }
       else if(feedon==false)
          {
          //check for feed display
          //j$(".nextprev").css("display","none");
          }


   }

   this.jump=function(index){this.dispstart=index;this.initlist();this.updatenextprev()}//this.requestMedia();}
   this.nextprev=function(t,c)
   {
       this.total=t;
       this.count=c;
       this.updatenextprev();
   }

}

if(!Array.indexOf){
   Array.prototype.indexOf = function(obj){
      for(var i=0; i<this.length; i++){
         if(this[i]===obj){
            return i;
         }
      }
      return -1;
   }
}