return(this.isVertical() ? this.track.offsetHeight - this.alignY : this.track.offsetWidth - this.alignX); 
return(this.isVertical() ? (this.track.offsetHeight != 0 ? this.track.offsetHeight : this.track.style.height.replace(/px$/,"")) - this.alignY : (this.track.offsetWidth != 0 ? this.track.offsetWidth : this.track.style.width.replace(/px$/,"")) - this.alignY); 
  maximumOffset: function(){    return(this.isVertical() ?      this.track.offsetHeight - this.alignY : this.track.offsetWidth - this.alignX);  },  
4999	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/4999/15b6168787a6a25fd1fbbc41a3a5227b899071a9/slider.js/buggy/wp-includes/js/scriptaculous/slider.js