If you are working with numbers, which is perhaps not your case, you can use
this simple trick to swith values of $a and $b:
$a = $a + $b;
$b = $a - $b;
$a = $a - $b;
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Jan Walter, called John
LERACH, s.r.o.
phone nr. work: +420-2-78 22 619, home: +420-2-35 35 27 61
on emergency call cell phone: +420-602-385 760
work e-mail mailto:[EMAIL PROTECTED]
private e-mail mailto:[EMAIL PROTECTED]
ICQ#: 28353428
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