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openPopup() function
I was looking at this post
http://blog.jeffdouglas.com/2011/08/12/roll-your-own-salesforce-lookup-popup-window/
I see there is a openPopup() function, is this part of the standard salesforce functions or the jquery function.I am planning to use it my custom page, but dont want to use it if it is part of standard sf functions.
I doubt that, I used it in a customer page where I am not loading any custom libraries. So this is loading from Salesforce JavaScript Files.