rem: for(var i = 0; i < this.cells.length; i++) 
add: for(var i = 0; i != this.cells.length; i++) 
context:   getEmptyCells: function() {    var freecells = [];    for(var i = 0; i < this.cells.length; i++)      if(!this.cells[i].hasChildNodes()) freecells.push(this.cells[i]);    return freecells;  },
meta: 3385	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/3385/15f3df693ddf02fb9ee6a2662189220868368b23/freecellmover.js/clean/freecellmover.js