[thelist] JS and Dragging in IE5

[Tom Dell'Aringa]

Thanks a lot for your time, Richard. I'm not the sharpest tac in the bunch and those two things
have been bugging me! I appreciate it.

Tom
--- Richard Bennett <richard.bennett at skynet.be> wrote:
>
> <<----- Original Message -----
> <<From: "Tom Dell'Aringa" <pixelmech at yahoo.com>
> <<Whoops, I just realized where you removed the targElem var declaration in
> all but engage. Why does
> <<it matter that you take out var=? I get variable undefined if I put it in.
> It must have something
> <<to do with var scope? I feel like this is a basic concept I am missing
> here... (thanks so much by
> <<the way.)
>
> Yes, "var" determines the variables scope.
>
> Variables defined with var are only available in the function they are
> defined in, and it's "child" functions.
> Variables assigned a value without defining using "var" are available to the
> whole script.
> If you want to code neatly you could define them with "var" at the top of
> the script, not required though.
>
> document.body.scrollLeft should return 0 if the page isn't scrolled.
> Here the script works fine with that taken out.
>
> Richard.
>
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