rem: this.items = new Ext.util.MixedCollection(false, function(o){ return o.id || (o.id = Ext.id()); 
add: this.picker.on("render", function(picker){ picker.getEl().swallowEvent("click"); picker.container.addClass("x-menu-date-item"); 
context:     this.items = new Ext.util.MixedCollection(false, function(o){        return o.id || (o.id = Ext.id());    });
meta: 2891	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/2891/d109eea1e59fbb030ac98e95f181f72da9611a48/ext-all-debug.js/buggy/gemma-web/src/main/webapp/scripts/ext/ext-all-debug.js