code: function datepicker_bindHover(dpDiv) {
  	var selector = "button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a";
  	return dpDiv.delegate(selector, "mouseout", function() {
  			$(this).removeClass("ui-state-hover");
  			if (this.className.indexOf("ui-datepicker-prev") !== -1) {
  				$(this).removeClass("ui-datepicker-prev-hover");
  			}
  			if (this.className.indexOf("ui-datepicker-next") !== -1) {
  				$(this).removeClass("ui-datepicker-next-hover");
  			}
  		})
  		.delegate( selector, "mouseover", datepicker_handleMouseover );
  }
docs: /*
  Bind hover events for datepicker elements.
  Done via delegate so the binding only occurs once in the lifetime of the parent div.
  Global datepicker_instActive, set by _updateDatepicker allows the handlers to find their way back to the active picker.