See attached. This is a RADICALLY cut down version of the real page.
You can view it at rkassoc.org/FWLSCO/test_sc
Try entering a value (anything) into the text field & click Go.
In FireFox, I get the attached error message. In IE, I get nothing. Chrome won't even open the page. Crazy!
Note that the form has onSubmit=return chk_vals().
Note the VERY first thing in chk_vals is an alert, which never displays.
Can someone help?