Need hybrid view on styled map and need map request nullified

[Ice]

Good Day

I've got a map that is styled to not show any POI(Points of Interest) but I want that
style to be on a hybrid map and not the roadmap I currently have.

And secondly, I have a normal map and a google map I use which I change between with radio buttons. When I click the google
map and check my google map console it shows me I requested one styled map but
then when I click on normal map again, which just changes the google maps div visibility,
I am told I've made 2 map requests which I don't understand since there should be no map
requests, it doesn't call any map functionality. I've tried to set the map object to null but this doesn't help.

I'll appreciate any help on either of these 2 problems

My page is:
http://www.dining-out.co.za/maptest.asp

[Ice]

This code will later be integrated into our website on our page like this
http://www.dining-out.co.za/member_details-MemberID-4607.html.
(Sorry just making sure I meet posting criteria)