function rnd_numb(){
   		var now = new Date();
   		var sec_divide = now.getSeconds();
   		rnd_number = Math.floor(sec_divide/20); // /20=0, 1, 2  /10=0, 1, 2, 3, 4, 5  etc...
   		sctrb = rnd_number;
		
		}
		// -->


rnd_numb()	
rotateItb();