add: comp._dropDownId = this._id; 
context:     addCloseComponent: function(compId) {        var comp = tw_Component.instances[compId];        comp.fireCompAction = comp.fireAction;        comp.fireAction = this._fireCloseAction;    },
meta: 5515	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5515/b96e7c0ab657dfb32c072e4cd97e6cd52a36fb8c/DropDown.js/clean/src/thinwire/render/web/resources/DropDown.js