libURL

[Rick Rice]

	I'm using MC 2.4.3 and Mac OSX
	The following doesn't work:
on mouseUp
   start using "libURL"
   put url "http://www.cariboo.bc.ca" into temp
   go temp
end mouseUp

	How do I know if the libURL is present?
	If it's not present how do I load it?
	How do I make this work?
	
	Thanks
	Rick