[Plugin: wordTube] WordTube bug with add_filter() to display content in 2 column

Hi,

I want to display the content of the pages / posts in 2 columns with this solution :http://www.kriesi.at/archives/wordpress-display-content-in-multiple-columns

my code (it works)
——–

function my_multi_col($content){
$columns = explode('[!--break--]', $content);
$i = 0;
	foreach ($columns as $column){
		if (($i % 2) == 0) {

		$return .= '<div id="colonne1">';
		}
		else {
		$return .= '<div id="colonne2">';
		}	

		$return .= $column;
		if ($i < 1){
		$return .= '</div>';
			}
		else {
		$return .= '</div>';
		}
		$i++;
	}

	if(isset($columns[1])) {
	    $content = wpautop($return);
	}
	else {
	    $content = wpautop($content);
	}
	echo $content;
}

add_filter('the_content', 'my_multi_col');

When I apply the add_filter(‘the_content’, ‘my_multi_col’); on the content, wordTube can’t replace [playlist id=1] by the script to show the flash player.

So, does somebody know how I can resolve this? (WordTube works fine with WP 2.6)

Regards.