add: this._completer.unmatchedItemSelectEvent.unsubscribe(this._onItemSelectEvent, this); 
context: YAHOO.slashdot.AutoCompleteWidget.prototype._hide = function()  {    YAHOO.util.Dom.addClass(this._widget, "hidden");    YAHOO.util.Dom.addClass(this._spareInput, "hidden");    if ( this._sourceEl )      {        YAHOO.util.Dom.removeClass(this._sourceEl, "ac-source");        YAHOO.util.Event.removeListener(this._textField(), "keyup", this._onTextboxKeyUp, this, true);        this._completer.itemSelectEvent.unsubscribe(this._onItemSelectEvent, this);        this._completer.textboxBlurEvent.unsubscribe(this._onTextboxBlurEvent, this);        this._sourceEl = null;        this._callbackParams = null;        this._completer = null;      }    this._denyNextAttachTo = null;  }
meta: 3253	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/3253/25d146dc0404b600adb4b0c634c3193af470e8f5/sd_autocomplete.js/buggy/plugins/Ajax/htdocs/images/sd_autocomplete.js