function showvideo( index ) {
  // viewport
  if( window.innerWidth ) {
    var vp_x=window.innerWidth;
    var vp_y=window.innerHeight;
  } else if( document.all ) {
    var vp_x=document.documentElement.clientWidth;
    var vp_y=document.documentElement.clientHeight;
  }

  // dsoc
  var iebody=(document.compatMode && document.compatMode != "BackCompat")? document.documentElement : document.body;
  var dsoc_x=document.all? iebody.scrollLeft : pageXOffset;
  var dsoc_y=document.all? iebody.scrollTop : pageYOffset;

  // relocate the player
  var player=new getobj( "player" );
  player.style.top=dsoc_y+( ( vp_y-434 )/2 )+"px";
  //player.style.left=dsoc_x+( ( vp_x-667 )/2 )+"px";
  player.style.left="163px";
  player.style.display="block";

  // set the iframe
  var iframe=new getobj( "playerif" );
  iframe.obj.src="/video.php?id="+index;
}

function closevideo() {
  var iframe=new getobj( "playerif" );
  var player=new getobj( "player" );
  iframe.obj.src="/video.php?id=0";
  player.style.display="none";
}