if(this._navShowing){return;} 
	_showNav: function(force){		// summary:		//	Shows the navigation controls		// force: Boolean		//	If true, the navigation controls are repositioned even if they are		//	currently visible.		if(this._navShowing && !force){return;}		dojo.style(this.navNode, "marginTop", "0px");		dojo.style(this.navPlay, "marginLeft", "0px");		var wrapperSize = dojo.marginBox(this.outerNode);				var margin = this._currentImage.height - this.navPlay._size.h - 10 + this._getTopPadding();				if(margin > this._currentImage.height){margin += 10;}				dojo[this.imageIndex < 1 ? "addClass":"removeClass"](this.navPrev, "slideShowCtrlHide");		dojo[this.imageIndex + 1 >= this.maxPhotos ? "addClass":"removeClass"](this.navNext, "slideShowCtrlHide");		dojo.style(this.navNode, "marginTop", "-"+margin+"px");			var _this = this;		if(this._navAnim) {			this._navAnim.stop();		}		this._navAnim = dojo.fadeIn({node: this.navNode, duration: 300,							onEnd: function(){_this._navAnim=null;}});				this._navAnim.play();		this._navShowing = true;	},
5168	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5168/986f62b947e1b39f4ad2932dd3d3a85ff8be3cea/SlideShow.js/buggy/image/SlideShow.js