$checked = $wgAllowUserSkin ? $checked . '' : $checked . ' disabled=\'disabled\'';
$mplink = htmlspecialchars($mptitle->getLocalURL("useskin=$skinkey"));
- $previewlink = "(<a target='_blank' href=\"$mplink\">$previewtext</a>)";
+ $previewlink = $wgAllowUserSkin ? "(<a target='_blank' href=\"$mplink\">$previewtext</a>)" : '';
if( $skinkey == $wgDefaultSkin )
$sn .= ' (' . wfMsg( 'default' ) . ')';
$wgOut->addHTML( "<input type='radio' name='wpSkin' id=\"wpSkin$skinkey\" value=\"$skinkey\"$checked /> <label for=\"wpSkin$skinkey\">{$sn}</label> $previewlink<br />\n" );