this._showChild(newWidget); 
	_transition: function(newWidget,oldWidget) { 		var anims = [];		if(oldWidget){			anims.push(dojo.fadeOut({ node: oldWidget.domNode, 				duration:250, 				onEnd: dojo.hitch(this,function(){					this._hideChild(oldWidget);					this._showChild(newWidget); 				})			}));                }		/*		anims.push(dojo.fadeIn({ node:newWidget.domNode, start:0, end:1, duration:250, 			onEnd: dojo.hitch(this,function(){				this._showChild(newWidget);				newWidget._resetActions();				}) 		})); */		dojo.fx.combine(anims).play();	}
5168	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5168/0426f07869664ff8951bd08446d1ae8f740bfa60/_base.js/buggy/presentation/_base.js