hogollo

	<?php if (FE_USER_LOGGED_IN): ?>
		//secret content
	<?php endif; ?>

hogollo

// ----------------------------------------------------------
// A short snippet for detecting versions of IE in JavaScript
// without resorting to user-agent sniffing
// ----------------------------------------------------------
// If you're not in IE (or IE version is less than 5) then:
//     ie === undefined
// If you're in IE (>=5) then you can determine which version:
//     ie === 7; // IE7
// Thus, to detect IE:
//     if (ie) {}

hogollo

'field' => array
(
	'label'                   => &$GLOBALS['TL_LANG']['tl_path']['name'],
	'exclude'                 => true,
	'search'                  => true,
	'inputType'               => 'text',
	'eval'                    => array('mandatory'=>true, 'maxlength'=>255, 'tl_class'=>'w50')
),

hogollo

if ($('#yourSelector').length) {
	// your content
}