Hi - thanks for this info

I added the template code as follows
<% control GalleryItems %>
<% if Pos lt 5 %>
   <li>
         <a id="ViewLink-$ID" rel="$RelAttr" class="$ClassAttr" title="$Caption" href="$ViewLink">$Image.SetWidth(100)</a>
   </li>
<% end_if %>
<% end_control %>

Is this correct? I get the following error
Parse error: syntax error, unexpected '}' in C:\Windows\Temp\silverstripe-cacheC--wamp-www-Clients-buffaloclub-www\.cacheC..wamp.www.Clients.buffaloclub.www.themes.buffaloclub.templates.Layout.HomePage.ss on line 163

Does Pos lt 5 mean limit to 5? do I need to add a limit variable in my code?
Thanks

No, this isn't an authentic limit clause. "Pos" is the position of the iterator. So the loop will run through all the images, but the display of the image is controlled by a check on the iterator position. Kind of a hack.

Check for javascript errors?

Hi
I updated template to <% control Image %>$SetWidth(100)<% end_control %>
but still getting the same error

Parse error: syntax error, unexpected '}' in C:\Windows\Temp\silverstripe-cacheC--wamp-www-Clients-buffaloclub-www\.cacheC..wamp.www.Clients.buffaloclub.www.themes.buffaloclub.templates.Layout.HomePage.ss on line 163

I tried a different method based on this post
http://www.silverstripe.org/archive/show/118042?start=0#post118116

In my homepage.php - this is a extension of Page as this has several modules being pulled in
(Event Calendar Module (this weeks event) | Image Gallery Module (Featured Images) | Featured Event)

public function GalleryItems($limit = 3)
{
   $images = DataObject::get("ImageGalleryItem","AlbumID = $this->ID", $limit);
   //Debug::show($images);
   return $images;
}

And in Homepage.ss file

<% control GalleryItems %>
<li>
<a id="ViewLink-$ID" rel="$RelAttr" class="$ClassAttr" title="$Caption" href="$ViewLink"><% control Image %>$SetWidth(100)<% end_control %></a>
</li>
<% end_control %>

But still not getting any limit control on images