Web To Lead and Google Sites

Web To Lead and Google Sites

I am running into all kinds of problems when I try to embed a web to lead form in Google sites. I keep getting an error message that says that the code has "unsafe tags" and it disables the save and reset buttons.

Is this an issue with the Zoho generated code or do I need to go yell at google about this? If anyone else has expereinced this and has a suggestion I would appreciate it.