How to add jquery lower version for a particular drupal page?
Add your condition to remove jquery 1.10 :

function THEME_js_alter(&amp;$javascript) {
if ($your_condition) {
    $path = drupal_get_path('module', 'jquery_update') . '/replace/jquery/1.10/jquery.min.js';
    unset($javascript[$path]);
    drupal_add_js('path/to/jquery1.8');
}