Include the URL of the page in the eForm

<?php
//setPageInfo - put page info into fields for eForm report
//refer to in eForm call as &eformOnBeforeMailSent=`setPageInfo`
//precede eForm call with [!setPageInfo !] 

function setPageInfo(&$fields) {
	global $modx;
    $fields['pageUrl'] = 'http:' . '//' . $_SERVER['SERVER_NAME'] . $_SERVER['REQUEST_URI'];
    $fields['pageName'] = $modx->documentObject['pagetitle'];
    return true;
?>
}