This is the code for calling a js file from the module
<?php
$path = drupal_get_path('module', 'name_of _the_module');
drupal_add_js($path .'/name_js_file.js');
?><?php
if (Drupal.jsEnabled) {
$(document).ready(function() {
var myFile = document.location.toString();
if (myFile.match('#')) { // the URL contains an anchor
// click the navigation item corresponding to the anchor
var myAnchor = '#' + myFile.split('#')[1];
$('ul.anchors li a[href="' + myAnchor + '"]').click();
}
});
}
?>