var vid_index = 0;
   vid_list = new Array();
   vid_list[vid_index++] = "videos/KCH111-001.wmv";
   vid_list[vid_index++] = "videos/KCH111-002.wmv";
   vid_list[vid_index++] = "videos/KCH111-003.wmv";
   vid_list[vid_index++] = "videos/KCH111-004.wmv";
   vid_list[vid_index++] = "videos/KCH111-005.wmv";
   vid_list[vid_index++] = "videos/KCH111-006.wmv";
   vid_list[vid_index++] = "videos/KCH111-007.wmv";
   vid_list[vid_index++] = "videos/KCH111-008.wmv";
   vid_list[vid_index++] = "videos/KCH111-009.wmv";
   vid_list[vid_index++] = "videos/KCH111-010.wmv";
   var number_of_vid = vid_list.length;
   
   function generate(x, y) {
      var range = y - x + 1;
      return Math.floor(Math.random() * range) + x;
   }
   
   function rotateVid(place) {
      var obj = document.getElementById(place);
      var new_vid = vid_list[generate(0, number_of_vid - 1)];
   
      //alert(generate(0, number_of_vid - 1));
      //alert(vid_list[generate(0, number_of_vid - 1)]);
      //alert(new_vid);
      
      obj.innerHTML = "<EMBED type='application/x-mplayer2' pluginspage='http://microsoft.com/windows/mediaplayer/en/download/' id='mediaPlayer2' name='mediaPlayer2' displaysize='4' autosize='-1' bgcolor='darkblue' showcontrols='1' showtracker='-1' showdisplay='0' showstatusbar='0' videoborder3d='-1' width='210' height='180' src='" + new_vid + "' autostart='true' designtimesp='5311' loop='true'></EMBED>";
      //alert(obj.innerHTML);
   }