Try
PHP Code:
if (!$wysiwygparse)
{
$imgadd = ' <img src="./images/misc/ext_link.png">';
}
if ($type == 'url')
{
// standard URL hyperlink
return "<a href=\"$rightlink\" target=\"_blank\">$text</a>$imgadd";
}
else
{
// email hyperlink (mailto:)
if (is_valid_email($rightlink))
{
return "<a href=\"mailto:$rightlink\">$text</a>$imgadd";
}
else
{
// not a valid email - don't link it
return "<span title=\"$rightlink\">$text</span>";
}
}