function menu(mnum) {
    switch (mnum) {
	    //¸ÞÀÎÆäÀÌÁö
		case 0:
		    //location.href="index.htm";
			location.href="index.php";
			break;


		case 11:
		    location.href="sub1.php?mid=1";
			break;
		case 12:
			location.href="sub1.php?mid=2";
			break;
		case 13:
			location.href="sub1.php?mid=3";
			break;
		case 14:
			location.href="sub1.php?mid=4";
			break;
		case 15:
		    location.href="sub1.php?mid=5";
			break;

		

	    case 21:
		    location.href="sub2.php?mid=7";
			break;
	    case 22:
		    location.href="sub2.php?mid=8";
			break;
	    case 23:
		    location.href="sub2.php?mid=6";
			break;
	    case 24:
		    location.href="sub2.php?mid=9";
			break;
	    case 25:
		    location.href="sub2.php?mid=161";
			break;
		case 26:
		    location.href="sub2.php?mid=10";
			break;
	    case 27:
		    location.href="sub2.php?mid=11";
			break;			
			
			
		case 31:
		    location.href="sub3.php?mid=12";
			break;
		case 32:
		    location.href="sub3.php?mid=13";
			break;
		case 33:
		    location.href="sub3.php?mid=14";
			break;	
		case 34:
		    location.href="sub3.php?mid=15";
			break;

			
			

		case 41:
		    location.href="sub4.php?mid=16";
			break;	
		case 42:
		    location.href="sub4.php?mid=17";
			break;	
		case 43:
		    location.href="sub4.php?mid=18";
			break;	
		case 44:
			location.href="sub4.php?mid=19";
			break;	
		case 45:
		    location.href="sub4.php?mid=20";
			break;	
		case 46:
			location.href="sub4.php?mid=21";
			break;
			
	
	
	
		case 51:
		    location.href="sub5.php?mid=22";
			break;	
		case 52:
		    location.href="sub5.php?mid=23";
			break;	
	
	
	
	
		case 61:
		    location.href="sub6.php?mid=24";
			break;	
		case 62:
		    location.href="sub6.php?mid=25";
			break;	
		case 63:
		    location.href="sub6.php?mid=31";
			break;	
			
			
			
			
 }
}