return this.eachSlice(number, function(slice) { while(slice.length < number) slice.push(fillWith); return slice; 
this.each(function(value) { if (value == object) { found = true; throw $break; } 
    return this.eachSlice(number, function(slice) {      while(slice.length < number) slice.push(fillWith);      return slice;    });
6462	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/6462/504ddcbe796d50bebfce56e8823e38e30e0e7aeb/prototype.js/buggy/wp-includes/js/scriptaculous/prototype.js