Template:AddJavaScript

From OrganicDesign Wiki

# This allows JS from all extensions to be included only once
if (!is_array($wgJavaScriptFunctions)) {
        $wgJavaScriptFunctions = array();
        $wgHooks['OutputPageBeforeHTML'][] = 'wfAddJavaScript';
        function wfAddJavaScript() {
                global $wgOut,$wgJavaScriptFunctions;
                $script = '<script language="javascript">';
                foreach ($wgJavaScriptFunctions as $k => $js) $script .= "\n$js\n";
                $script .= '</script>';
                $wgOut->addScript($script);
                return true;
                }
        }