function spage(pnum){
	switch(pnum){
		case "01":
			location.href='../html/sub01_1.asp';
			break;
		case "01_1":
			location.href='../html/sub01_1.asp';
			break;
		case "01_2":
			location.href='../html/sub01_2.asp';
			break;
		case "01_3":
			location.href='../html/sub01_3.asp';
			break;
		case "01_4":
			location.href='../html/sub01_4.asp';
			break;
		case "01_5":
			location.href='../html/sub01_5.asp';
			break;
		case "02":
			location.href='../html/sub02_1.asp';
			break;
		case "02_1":
			location.href='../html/sub02_1.asp';
			break;
		case "02_2":
			location.href='../html/sub02_2.asp';
			break;
		case "02_3":
			location.href='../html/sub02_3.asp';
			break;
		case "02_4":
			location.href='../html/sub02_4.asp';
			break;
		case "02_5":
			location.href='../html/sub02_5.asp';
			break;
		case "02_6":
			location.href='../html/sub02_6.asp';
			break;
		case "02_7":
			location.href='../html/sub02_7.asp';
			break;
		case "02_8":
			location.href='../html/sub02_8.asp';
			break;
		case "02_9":
			location.href='../html/sub02_9.asp';
			break;
		case "03":
			location.href='../html/sub03_1.asp';
			break;
		case "03_1":
			location.href='../html/sub03_1.asp';
			break;
		case "03_2":
			location.href='../html/sub03_2.asp';
			break;
		case "03_3":
			location.href='../html/sub03_3.asp';
			break;
		case "03_4":
			location.href='../html/sub03_4.asp';
			break;
		case "03_5":
			location.href='../html/sub03_5.asp';
			break;
		case "03_6":
			location.href='../html/sub03_6.asp';
			break;
		case "03_7":
			location.href='../html/sub03_7.asp';
			break;
		case "03_8":
			location.href='../html/sub03_8.asp';
			break;
		case "03_9":
			location.href='../html/sub03_9.asp';
			break;
		case "03_10":
			location.href='../html/sub03_10.asp';
			break;
		case "03_11":
			location.href='../html/sub03_11.asp';
			break;
		case "04":
			location.href='../html/sub04_1.asp';
			break;
		case "logo":
			location.href='../html/main.asp';
			break;
		case "home":
			location.href='../html/sub01_1.asp';
			break;
		case "korean":
			location.href='../../html/main.asp';
			break;
	}
}