gistfile1.txt

phoneHome = '+7(43243)2-34-43'.split('');
				var num, num1, flag ;
				for(var i = 0; i < phoneHome.length + 1; i++) {
					console.log(phoneHome.length );
					if(i === 7) {
						flag = true;
						num = phoneHome[i];
						phoneHome[i] = ')';
						continue;
					}
					if(flag) {
						num1 = phoneHome[i];
						phoneHome[i] = num;
						num = num1;
					}
				}
				console.log(phoneHome);