将jQuery插件绑定到live元素

$(\'.add-another\').live(\'click\', function()
{
   var self = $(this);
   var clonedElement = self.parents(\'.row\').clone();

   clonedElement.find(\'input.datepicker\').bind(\'click\', function()
   {
       $(this).datepick({ rangeSelect: true });
   });
});

$(\'.row input.datepicker\').datepick({ rangeSelect: true });

$(\'span.add-another\').live(\'click\', function()
{
    var self = $(this);
    var clone = self.parents(\'.row\').clone();

    $(\'input.datepicker\', clone).datepick({ rangeSelect: true });
    $(clone).insertAfter(self.parents(\'.row\')).hide().slideDown(\'fast\');

    self.remove();
});