JS string question

I am trying to convert a section of the prime 31 in app billing script to JS, am having a bit of problem with this string.

	// enter all the available skus from the Play Developer Console in this array so that item information can be fetched for them
			var skus = new string(){ "sportsfabc" : "atfabc" };
			GoogleIAB.queryInventory( skus );
}

it comes up with telling me i need to put a semi colon after the (). I dont know enough about strings to trouble shoot this. Any help would be appreciated.

A string array in Unityscript is:

var skus = ["sportsfabc", "atfabc"];