text: function capitalize(s){
    var arr1 = s.split('');
    var arr2 = s.split('');
    for (var i=0; i<arr1.length; i+=2){
      arr1.splice(i,1,arr1[i].toUpperCase());
    }
    for (i=1; i<arr1.length; i+=2){
      arr2.splice(i,1,arr2[i].toUpperCase());
    }
    return [arr1.join(''),arr2.join('')];
  };