How do you show x items per row in a repeater?

Question

Anyone have any clue on how to show 4 items going horizontal with a repeater? A repeater shows items going down by default. Here is my test repeater code so far:

Answer 1

Modifying Nick's suggestion I was able to use to make a 5 horizontal x n vertical Image Grid. Thanks Nick!

<asp:Repeater ID="colorsList" runat="server">
    <HeaderTemplate>
        <table>
        <tr>
    </HeaderTemplate>
    <ItemTemplate>
        <%# (Container.ItemIndex != 0 && Container.ItemIndex % 5 == 0) ? @"</tr><tr>" : string.Empty %>
        <td>
        <div><img src="<%#ColorThumbnailImage((string)DataBinder.Eval(Container.DataItem, "COLOR_SQUARE_IMAGE")) %>" /></div>
        <div><%# DataBinder.Eval(Container.DataItem, "COLOR_NAME") %></div>
        </td>
    </ItemTemplate>
    <FooterTemplate>
        </tr></table>
    </FooterTemplate>
    </asp:Repeater>

And here's ColorThumbnailImage

 protected string ColorThumbnailImage(string fileName)
{
    return Request.ApplicationPath + MySports.System.Configuration.ColorSquareImageLocation + fileName;
}