(function($) {
  $.fn.hoverForIE6 = function(option) {
    var s = $.extend({
      current : "hover",
      delay : 100
    }, option || {});
    $.each(this, function() {
      var timer1 = null, timer2 = null, flag = false;
      $(this).bind("mouseover", function() {
        if (flag) {
          clearTimeout(timer2);
        } else {
          var _this = $(this);
          timer1 = setTimeout(function() {
            _this.addClass(s.current);
            flag = true;
          }, s.delay);
        }
      }).bind("mouseout", function() {
        if (flag) {
          var _this = $(this);
          timer2 = setTimeout(function() {
            _this.removeClass(s.current);
            flag = false;
          }, s.delay);
        } else {
          clearTimeout(timer1);
        }
      })
    })
  }
})(jQuery);