Thank you for the reply!
Unfortunately the script did not update CON1's value.
Does the fact that this script is running in a details page change what should be used in the following line?
document.getElementById("caspioform").onsubmit=con1;
Should "caspioform" be changed to something like "caspiodetailspage"
That is the only thing I can think of as to why CON_1 is not being updated.
Thanks again for the help! I really appreciate it!