Hi,

I'm trying to figure out how I can do simple addition and subtraction calculations using field information entered in a link rather than using javascript. All I'm trying to do is have a person enter a couple numbers, <%int1%> <%int2%> <%int3%> and then manipulate the data when needed such as:

<%int3 + int 2 - int1%>

I've been able to add a predetermined number to a field without any problems, its only when I'm trying to get to variables to work together. I thought it might work differently if I defined the field as an INT, but it doesn't do anything different. Is this possible using links or do I need to come up with something in javascript?

Thanks to anyone who can point me in the right direction...
Perl Hopefull