JSLint impled global

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JSLint founds errors :
Error:
Implied global: findTextInTag 6, hash 3, keysAry 2

"findTextInTag" is an external function to the calling one

hash and keysAry are (supposed to be?) global variables defined like
that :

var keysAry = new Array();
keysAry = [ "name", "address", "tel", "email", "url", "im", "note" ];

var hash = new Array();
// "name", "address", "tel", "email", "url", "im",
"note"
hash[ "all" ] = [ true, true, true, true, true, true,
true ];
[...]
hash[ "note" ] = [ false, false, false, false, false, false,
true ];
the script is working however i wonder about those "errors", in other
word how to make the variables "hash" and "keysAry" explicitely globals
?

also, the function "findTextInTag" is called (always) from another one
"findTextInWhat", there are defined like that :

function findTextInWhat( person, txt, what ) {
// the content //
}
function findTextInTag( person, txt, tag ) {
// the content //
}

more precisely why this is an error calling "findTextInTag" from inside
"findTextInWhat" ?

what means "implied global" here ? I'd suppose implied is opposed to
explicit ?
--
Une Bévue

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Tom de Neef <td*****@qolor.nlwrote:

>
JSLint expects that all variables and functions are declared before they are
used or invoked. This allows it to detect implied global variables. It is
also good practice because it makes programs easier to read.

OK, thanks a lot, in fact i didn't cut'n paste all of my code, that's
the reason way JSLint didn't see some variables as being explicitely
global...

I thought i had missunderstood something...
--
Une Bévue