Form Validation not working in Interstitial

[sgely]

1) Script Title: Interstitial Content Box (v1.1)

2) Script URL (on DD): http://www.dynamicdrive.com/dynamicindex17/interstitial.htm

3) Describe problem: Form Validation scripts works here A: (http://www.equitycorps.com/Free_Guide.htm); but not in same page rendered in interstitial B: (http://www.equitycorps.com/homepage_popup.htm).

Terrific scripts. Any assist greatly appreciated. /sge

[ddadmin]

Make sure the form validation functions are defined in your main page. In FF, the error when viewing the 2nd URL above is:

Error: FP_changeProp is not defined
Source File: http://www.equitycorps.com/homepage_popup.htm
Line: 1

Error: checkmail is not defined
Source File: http://www.equitycorps.com/homepage_popup.htm
Line: 1

Error: FrontPage_Form1_Validator is not defined
Source File: http://www.equitycorps.com/homepage_popup.htm
Line: 1

Error: FP_changePropRestore is not defined
Source File: http://www.equitycorps.com/homepage_popup.htm
Line: 1