I need to find a control(Checkbox) that is contained in a template for a repeater.

I moved the itemtemplate to an ASCX file and then call it by

repOrders.ItemTemplate = Page.LoadTemplate("Item.ascx")

I used to have the itemtemplate coded at design time and then after submitting the form I used to check the value of the check boxes by doing

For a = 0 To repOrders.Items.Count - 1
            'Loop though Orders to see if any are checked
            checkbox = repOrders.Items(a).FindControl("CheckFlag")
etc

However now that I have moved the itemtemplate to an ASCX i can no longer find the control "CheckFlag"

I have an incling what it could be but no means of knowing how to get there. The actual HTML produced by the ASCX dynamic template is

<input id="repOrders__ctl1__ctl0_CheckFlag" type="checkbox" name="repOrders:_ctl1:_ctl0:CheckFlag" />

And the old design time template produced

<input id="repOrders__ctl1_CheckFlag" type="checkbox" name="repOrders:_ctl1:CheckFlag" />

There is some kind of extra "ctl" which i presume means control level.

How could i access the "CheckFlag" control using the dynamic Itemtemplate.

Any help appreciate because I losing will to live.

Cheers

Zac