Thread: How to remove arrows in book interface.

I have this interface with the book.

Code:

	public void ShielOfArravBook() {
		int prev = (player.bookPage * 2) - 1;
		int next = (player.bookPage * 2);
		if(player.bookPage == 1) {
			sendFrame126("@[email protected] The Shield of Arrav", 903);//Title
			sendFrame126("The Shield of Arrav",843); //line 1
			sendFrame126("",844); //line 2
			sendFrame126("by A. R. Wright",845); //line 3
			sendFrame126("",846); //line 4
			sendFrame126("",847); //line 5
			sendFrame126("Arrav is probably the best",848); //line 6
			sendFrame126("known hero of the 4th age.",849); //line 7
			sendFrame126("Many legends are told of his",850); //line 8
			sendFrame126("heroics. One surviving",851); //line 5
			sendFrame126("artefact from the 4th age is a",852); //line 5
			sendFrame126("fabulous shield.",853); //line 5
			sendFrame126("This shield is believed to",854); //line 5
			sendFrame126("have once belonged to",855); //line 5
			sendFrame126("Arrav and is now indeed",856); //line 5
			sendFrame126("known as the Shield of ",857); //line 5
			sendFrame126("Arrav. Forover 150 years",858); //line 5
			sendFrame126(" it was the prize piece",859); //line 5
			sendFrame126("in the royal museum of",860);
			sendFrame126("Varrock",861);
			sendFrame126("",862);
			sendFrame126("",863);
			sendFrame126("",864);
			sendFrame126("Page-" + prev,14165); 
			sendFrame126("Page-" + next,14166);
		}
                showInterface(837); //shows the book interface
		player.startAnimation(3141); //shows the player reading
}

The result:

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However, I would like to remove the left arrow on page 1. How would I go about doing this? I saw that interface(840) and interface(842) are the arrows but why do they appear in interface(837)?

Thanks.