rem: if(this.handleDisabled) this.handleImage.src = this.handleDisabled; 
context:   setDisabled: function(){    this.disabled = true;    if(this.handleDisabled)      this.handleImage.src = this.handleDisabled;  },
meta: 3991	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/3991/d29159eae8749c508d01bb447868321a3ba6bbfa/slider.js/clean/manager/media/script/scriptaculous/slider.js