 /* FIXME: DISABLED for now. use classes on template nodes. 
	toggleDirection: function() {	// summary: toggle the direction of the array-walk 		if (this.direction == 'forwards') { 			this.direction = 'backwards'; 			this.directionButton.src= this.navIconDirDown;		} else { 			this.direction = 'forwards'; 			this.directionButton.src = this.navIconDirUp;		} 		if (this.hideNavAfterEvent) { this.hideNav(); }		},
5168	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5168/5034d020c981e60058fc1448992238b937f9cf86/SlideShow.js/buggy/presentation/SlideShow.js