/**
* Shows help icon if context chapter available for current language
*
* @return string
*/
function web_HelpIconShow()
{
$lang = curlang();
$result = '';
if (cfr('HELP')) {
if (isset($_GET['module'])) {
$modulename = vf($_GET['module']);
if (file_exists(DATA_PATH . "help/" . $lang . "/" . $modulename)) {
$help_chapter = web_HelpChapterGet($modulename);
$result = wf_modal(wf_img_sized("skins/help.gif", __('Context help'), 20), __('Context help'), $help_chapter, '', '600', '300');
}
}
}
return $result;
}
<?php
if (cfr('HELP')) {
if (wf_CheckGet(array('chapter'))) {
$chapter = $_GET['chapter'];
$chapter_content = web_HelpChapterGet($chapter);
show_window(__('Context help'), $chapter_content);
show_window('', wf_Link('javascript: history.go(-1);', 'Back', false, 'ubButton'));
}
} else {
show_error(__('You cant control this module'));
}
