hi all,
ok if you are trying to do this, their are acouple of ways, the first way is to use java so that the calculations are worked out immediately...
However if oyu dont mind refreshing the page you can do the following
<html>
<head>
</head>
<body>
<%
dim field1, field2, field3, total
field1 = request.form("field1"

field2 = request.form("field2"

field3 = request.form("field3"

If field1 = "" or field2="" or field3 = "" then
%>
<form method="post" action="self.asp">
Please enter the three values<input type="text" name="field1"><input type="text" name="field2">
<input type="text" name="field3"><input type="submit" value="submit" name="go">
</form>
<%
else
total = field1 * field2 * field3
%>
Here are the three values you entered<input type="text" name="field1" value="<% =field1 %>"><input type="text" name="field2" value="<% =field2 %>">
<input type="text" name="field3" value="<% =field3 %>">
<%
end if
%>
<body>
</html>
Hope that is what you are looking for
thanks