$returnstring .= '<input type="hidden" name="blogid" value="'. $blogid .'" />'."\n";
$returnstring .= '<input type="hidden" name="user" value="'. $USER->id .'" />'."\n";
$returnstring .= '<br /><input type="submit" value="';
- $validatestring = "<a href=\"#\" onclick=\"window.open('http://feedvalidator.org/check.cgi?url='+getElementId('block_rss').elements['url'].value,'validate','width=640,height=480,scrollbars=yes,status=yes,resizable=yes');return true;\">". get_string('validatefeed', 'block_rss_client')."</a>";
+ $validatestring = "<a href=\"#\" onclick=\"window.open('http://feedvalidator.org/check.cgi?url='+getElementById('block_rss').elements['url'].value,'validate','width=640,height=480,scrollbars=yes,status=yes,resizable=yes');return true;\">". get_string('validatefeed', 'block_rss_client')."</a>";
if ($act == 'rssedit') {
$returnstring .= $stredit;