function popupv(id)
    { 
      var url="playv.php?id="+id+"";
      var x=(screen.availWidth-750)/2;
      var y=(screen.availHeight-520)/2;
      winpops=window.open(url,"","left="+x+",top="+y+",width=750,height=520, scrollbars=0, resizable=0,location=0"); 
    }
    function popupvsiker(id)
    { 
      var url="playv2.php?id="+id+"";
      var x=(screen.availWidth-750)/2;
      var y=(screen.availHeight-520)/2;
      winpops=window.open(url,"","left="+x+",top="+y+",width=600,height=800, scrollbars=0, resizable=0,location=0"); 
    }
    function popupa(id)
    { 
      var url="playa.php?id="+id+"";
      var x=(screen.availWidth-750)/2;
      var y=(screen.availHeight-520)/2;
      winpops=window.open(url,"","left="+x+",top="+y+",width=750,height=520, scrollbars=0, resizable=0,location=0"); 
    }
    function read(id)
    { 
      var url="read.php?id="+id+"";
      var x=(screen.availWidth-750)/2;
      var y=(screen.availHeight-520)/2;
      winpops=window.open(url,"","left="+x+",top="+y+",width=750,height=520, scrollbars=yes, resizable=0,location=0"); 
    }
    function popupmp3(file)
    { 
      var url="playmp3.php?file="+file+"";
      var x=(screen.availWidth-750)/2;
      var y=(screen.availHeight-520)/2;
      winpops=window.open(url,"","left="+x+",top="+y+",width=750,height=520, scrollbars=0, resizable=0,location=0"); 
    }