//alert("parseInt==="+parseInt(versionMajor));
//alert("version==="+versionMajor);

switch(parseInt(versionMajor)){
	case 6:
	case 7:
	case 8:
		document.write("<script type='text/javascript'>window.location.replace('html/index.html');</script>");
		break;
	case 9:
	case 10:
	case 11:
	case 12:
	case 13:
	case 14:
	case 15:
	case 16:
	case 17:
	case 18:
	case 19:
	case 20:
		break;
	default:
		document.write("<script type='text/javascript'>window.location.replace('html/index.html');</script>");
		break;
}