Display gallery field formetter in tpl file

Hi

I have a gallery field in my node type and i want to display it with this very nice mudole.

Id D6, i used the following snippet to display a gellery formatted output

for ($i=0;$i<count($node->myfield);$i++) {
print $node->my-field[$i]['view'];
}

But in D7, this fiel field don't a 'view' argument.

How can i display my gallery without calling a view or overrinding de gallery-formatter tpl in my custom-node template?

thank you for your help