$(document).ready( function()
{
  sliding = function( objN )
  {
      obj = $("#"+objN).find("img");
      mt = ( obj.parent().attr("mt") == "YT" ) ? 4 : 5;
      actSrc = obj.attr("src");
      actImg = obj.parent().attr("at");
      actId  = obj.parent().attr("href");
      actId = actId.split(",");
      actId = actId[1];
      
      imgName = "";
      actImg++;
      actImg = parseInt(actImg);
      if ( actImg > mt ) actImg = 1;
      
      tActSrc = actSrc.split("/");
      tActSrc[ tActSrc.length-1 ] = actId+"_"+actImg+".jpg" 
      
      tActSrc = tActSrc.join("/");
      
      obj.attr("src", tActSrc);
      obj.parent().attr("at", actImg); 
  }

  var interval;

  $("a[id^=movie] img").mouseover( function()
  {
      thisId = $(this).parent().attr("id");
      thisString = "sliding(\'"+thisId+"\');";
      interval = window.setInterval(thisString, 1000);    
  }).mouseout( function()
  {
    window.clearInterval(interval);
  });
});