I'm lost "wha t are these?"

[build]

Hello
I'm new to all of this php so please forgive me if this seams very simple to you
I have a script that works with templates
I have a html page that as a icon on it saying post new photo
Now if I press that a "add.html page comes up with a browse button

so I want to edit some of the text in that page

Simple I thought just edit the "add.html" page

Oh no nothing in it only this

##rows##

I do not know what that means also I cannot find where it is to edit the text in that page.
So what does ##rows## mean?
Where should i look for it?
Also on that add.html page I have
<!-- /tpl_cell : def-->
<!-- /tpl_hawk_insert : row-->

What so those mean?

Soory to be so dum on this

Thank you

John

[planetsim]

Most likely the template code. Template code as i call it can look like anything. Sometimes it can have <!-- content here -->

And PHP will look for that and change it to a variable most likely on another file.

Most of the time we can see template code looking like this

{title} or {$title} i prefere {title} with working but its virtually the same.