}; 
} 
  Element.Methods.setOpacity = function(element, value) {    element = $(element);    element.style.opacity = (value == 1) ? 0.999999 :      (value === '') ? '' : (value < 0.00001) ? 0 : value;    return element;  };
4053	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/4053/86d62cfbd90ca07c7469fdea1bbe68d0fc4b5907/prototype.js/clean/lib/prototype.js