var pos = Position.cumulativeOffset(element); 
var pos = element.cumulativeOffset(); 
  scrollTo: function(element) {    element = $(element);    var pos = Position.cumulativeOffset(element);    window.scrollTo(pos[0], pos[1]);    return element;  },
4999	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/4999/0c67d2a1c175fa312f232b827bd1c26b95eac0e1/prototype.js/clean/wp-includes/js/prototype.js