Rossko,
Thanks for the link as it does talk about the precise nature of the
values set to a function
http://webdevelopersjournal.com/articles/jsintro3/js_begin3.html


On Feb 5, 11:17 am, Rossko <[email protected]> wrote:
> > When we define a marker var and function why is it they generally have
> > different declared values?
>
> functions like 'createMarker' are user-defined.
> In theory, you've written it yourself and call the parameters whatever
> you like.
> In practice, if you copy/paste other folks functions you'll have names
> that they thought appropriate.
> As it's a user defined function you can change them if you don't like
> them.
> The names used in defining the function are really just placeholders
>    function doSomething (first,last) { .... }
> you can call this using
>  doSomething (apples, oranges)
> or even
>  doSomething (last, first) which may not do what you expect ...
>
> http://webdevelopersjournal.com/articles/jsintro3/js_begin3.html
>
> cheers, Ross K
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