Limiting function called on load of subpage to the elements of this subpage.

Limiting function called on load of subpage to the elements of this subpage.

Hi,

I got a div on main page and on subpage, which load after a menu click.

I want to edit a div on subpage load, but without altering div on the main page (both have same class and i want this function to be universal).

This doesn't work, becouse after subpage load it also modifies div on the main page.
$(function(){
       $("div.a").html("yyy");
});

As for now i come up with this solution (but I think it doesn't look elegant):
I added a flag (value attr) which tells if div was previously modified.

$(function(){
    $("div.a").each(function() {
        if($(this).attr('value')=='0') {
            $(this).attr('value','1');
            $(this).html("yyy");
        } else
    });
});

Any thoughts?

Thanks in advance,
ent.