rem: for(var i in this._registeredItemHandlers){ if(func === this._registeredItemHandlers[i]){ delete this._registeredItemHandlers[i]; 
add: for(var i=0;i<this._registeredHandlers.length;i++){ if(func === this._registeredHandlers[i]){ delete this._registeredHandlers[i]; 
context: 	removeHandler: function(func){		// summary: remove a registered handler		for(var i in this._registeredItemHandlers){			if(func === this._registeredItemHandlers[i]){				delete this._registeredItemHandlers[i];				return;			}		}		dojo.debug("Editor2ToolbarItemManager handler "+func+" is not registered, can not remove.");	},
meta: 4707	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/4707/50c3492c4c3c825dbd3401e134a19ed46799c456/Editor2Toolbar.js/clean/www/resources/dojo-ajax/src/widget/Editor2Toolbar.js