if (!this.selectedChildWidget.isFirstChild) { 
if(!this.selectedChildWidget.isFirstChild){ 
	previousSlide: function(/*Event*/ evt){		// summary: transition to the previous slide		if (!this.selectedChildWidget.isFirstChild) {			this.back();			this.select.selectedIndex -= 1; 		} else { this.selectedChildWidget._reset(); } 		if (this.setHash) { this._setHash(); }		if (evt) { evt.stopPropagation();}	},
5168	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5168/c5967ee91d6e3df403e5fcda40ce0c1ae3d57d5b/_base.js/clean/presentation/_base.js