Is it possible to nest or substitute an expression within an expression?

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   Hi again,

I was wondering if it is possible to get very fancy by substituting an ex=
pression within an expression.

For example:

Instead of:

 ${x.name}

 ${x.${y}} where y evaluates to name.

	=09
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   Hi again,<br><br>I was wondering if it is possible to get very fancy b=
y substituting an expression within an expression.<br><br>For example:<br=
><br>Instead of:<br><br>&nbsp;${x.name}<br><br>&nbsp;${x.${y}} where y ev=
aluates to name.<br><p>
		<hr size=3D1>Relax. Yahoo! Mail=20
<a href=3D"http://us.rd.yahoo.com/mail_us/taglines/viruscc/*http://commun=
ications.yahoo.com/features.php?page=3D221">virus scanning</a> helps dete=
ct nasty viruses!
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