medium zoom	=	ch1.pcx		
			ch15.pcx
			ch16.pcx

sin crosshairs	=	ch5.pcx
			ch6.pcx
			ch7.pcx

long zoom	=	ch3.pcx
			scope.pcx
			scope12998.pcx

open cross	=	ch13.pcx
			ch14.pcx
 			ch17.pcx

extended cross	=	ch10.pcx
			ch11.pcx
			ch12.pcx

misc crosses	=	ch8.pcx
			ch18.pcx
			ch19.pcx