if (!this.useNav) { return; } if (!this.navShowing) { dojo.animateProperty({ node: this.slideShowNav, duration:this.navDur, properties: { opacity: { start:this.navOpacityMin, end:this.navOpacity }}}).play(); this.navShowing = true; 
if(this.useNav){ if(!this.navShowing){ dojo.animateProperty({ node: this.slideShowNav, duration:this.navDur, properties: { opacity: { start:this.navOpacityMin, end:this.navOpacity } } }).play(); this.navShowing = true; } 
	showNav: function() {		// summary: show the navigation tab		if (!this.useNav) { return; } 		if (!this.navShowing) {			dojo.animateProperty({			node: this.slideShowNav, duration:this.navDur,			properties: { opacity: { start:this.navOpacityMin, end:this.navOpacity }}}).play(); 			this.navShowing = true; 		}	},
5168	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5168/5034d020c981e60058fc1448992238b937f9cf86/SlideShow.js/buggy/presentation/SlideShow.js