rem: if(this.indicator) Element.show(this.indicator); 
add: if(this.options.indicator) Element.show(this.options.indicator); 
context:   startIndicator: function() {    if(this.indicator) Element.show(this.indicator);  },
meta: 2909	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/2909/3f913f897829fb026ef98df2d57f8da94ee5339d/controls.js/clean/public/javascripts/controls.js