I am calling a function onBlur of a text field... to validate that the
text entered is a number...  of course... this list of text fields is
being generated dynamically... (shopping cart quantities). If I pass a
parameter, like so, CheckQty(someFieldName) how do I check that in the
function...
Like so, document.CartForm.PARAMETER.value ,it wont let me use the name
of the parameter... do I have to build a string or something?

Emmet
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