>>I doubt so, as JavaScript only support passing parameters by value.
>>What probably happens is that lnLeft, not being defined by var lnLeft, is created as a property of the global object (window when executing in a browser); when onMouseOut() executes, it takes whatever lnLeft is in scope, eg window.lnLeft.
>
>Thanks, using var seems to be the simplest way to use.
just like LOCAL are more manageable than PUBLIC
Thierry Nivelet
FoxinCloud
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