Bookmarklet to add contact or Account to Zoho CRM?

Bookmarklet to add contact or Account to Zoho CRM?

Does anyone know of an extension or bookmarklet that, when clicked, would add a new contact or account to the database using data from the website you might be currently on? For example, you are on switchboard or manta and you come across a company you want to add to your database. Instead of switching back and forth between screens and manually typing in the contact info. You press the bookmarklet and a prepopulated window comes up that allows you to add more info, change what it grabbed, and then automatically merge/import it into Zoho crm.