I think he means the page after that.
You mean the "Update your Account Details" page or the actual "My Mail" page?
How do you know this is Javascript?
1999: Freeserve 48K Dial-Up => 2005: Wanadoo 1 Meg BB => 2007: Orange 2 Meg BB => 2008: Orange 8 Meg LLU => 2010: Orange 16 Meg LLU => 2011: Orange 19 Meg WBC