function go_main(main,sub,tgt){

	if(!tgt) tgt = '_top';
	// frame(iframeÆ÷ÇÔ) À¸·Î »ç¿ëÇÏ¸é ±âº» ÇÁ·¹ÀÓÀÌ 'main'
	// frame(iframeÆ÷ÇÔ) »ç¿ëÇÏÁö ¾Ê´Â´Ù¸é ±âº» ÇÁ·¹ÀÓÀ» '_top' À¸·Î »ç¿ë

//alert('main=' + main + ' sub=' + sub + ' target=' + tgt);
//return;

	var FLink = new Array();
	FLink = [
		[
			[],
			["index.html",tgt], // ¸ÞÀÎ ÆäÀÌÁö ÁÖ¼Ò (ÇѱÛ)
			["#",tgt], // ¸ÞÀÎ ÆäÀÌÁö ÁÖ¼Ò (Áß¹®)
		],
		
		[
			['sub01_01.html', tgt],

			['sub01_01.html', tgt],
			['sub01_02.html', tgt],
			['sub_program.html?top=01&left=01&main=program/history/history_lst2.php', tgt],
			['sub01_04.html', tgt],
			['sub01_05.html', tgt],
			['sub01_06.html', tgt],
			['sub01_07.html', tgt],
			['sub01_08.html', tgt],
		
		],	

		[
			['sub_program.html?top=02&left=02&main=program/product/1_0.php', tgt],

			['sub_program.html?top=02&left=02&main=program/product/product_lst2.php&gubun=1_1', tgt],
			['sub_program.html?top=02&left=02&main=program/product/product_lst2.php&gubun=1_2', tgt],
			['sub_program.html?top=02&left=02&main=program/product/product_lst2.php&gubun=1_3', tgt],
			['sub_program.html?top=02&left=02&main=program/product/product_lst2.php&gubun=1_4', tgt],
			['sub_program.html?top=02&left=02&main=program/product/product_lst2.php&gubun=1_5', tgt],
			['sub_program.html?top=02&left=02&main=program/product/product_lst2.php&gubun=2_1', tgt],
			['sub_program.html?top=02&left=02&main=program/product/product_lst2.php&gubun=2_2', tgt],
			['sub_program.html?top=02&left=02&main=program/product/product_lst2.php&gubun=2_3', tgt],
			['sub_program.html?top=02&left=02&main=program/product/product_lst2.php&gubun=2_4', tgt],
			['sub_program.html?top=02&left=02&main=program/product/product_lst2.php&gubun=2_5', tgt],
			['sub_program.html?top=02&left=02&main=program/product/product_lst2.php&gubun=2_6', tgt],
			['sub_program.html?top=02&left=02&main=program/product/product_lst2.php&gubun=3_1', tgt],
			['sub_program.html?top=02&left=02&main=program/product/product_lst2.php&gubun=3_2', tgt],
			['sub_program.html?top=02&left=02&main=program/product/product_lst2.php&gubun=3_3', tgt],
			['sub_program.html?top=02&left=02&main=program/product/2_0.php', tgt],
			['sub_program.html?top=02&left=02&main=program/product/3_0.php', tgt],
				
		],

		[
			['sub_program.html?top=03&left=03&main=program/product/4_0.php', tgt],

			['sub_program.html?top=03&left=03&main=program/product/product_lst2.php&gubun=4_1', tgt],
			['sub_program.html?top=03&left=03&main=program/product/product_lst2.php&gubun=4_2', tgt],
			['sub_program.html?top=03&left=03&main=program/product/product_lst2.php&gubun=4_3', tgt],
			['sub_program.html?top=03&left=03&main=program/product/product_lst2.php&gubun=5_1', tgt],
			['sub_program.html?top=03&left=03&main=program/product/5_0.php', tgt],
			
		],	

		[
			['sub_program.html?top=04&left=04&main=program/product/6_0.php', tgt],

			['sub_program.html?top=04&left=04&main=program/product/product_lst2.php&gubun=6_1', tgt], //4,1
			['sub_program.html?top=04&left=04&main=program/product/product_lst2.php&gubun=6_2', tgt],
			['sub_program.html?top=04&left=04&main=program/product/product_lst2.php&gubun=6_3', tgt],
			['sub_program.html?top=04&left=04&main=program/product/product_lst2.php&gubun=6_4', tgt],
			['sub_program.html?top=04&left=04&main=program/product/product_lst2.php&gubun=6_5', tgt],
			['sub_program.html?top=04&left=04&main=program/product/product_lst2.php&gubun=7_5', tgt],			
			['sub_program.html?top=04&left=04&main=program/product/product_lst2.php&gubun=7_0', tgt],			
			
		],	
		
		[
			['sub_program.html?top=05&left=05&main=program/product/product_lst2.php&gubun=8_1', tgt],

			['sub_program.html?top=05&left=05&main=program/product/product_lst2.php&gubun=8_1', tgt],
			['sub_program.html?top=05&left=05&main=program/product/product_lst2.php&gubun=9_1', tgt],
			['sub_program.html?top=05&left=05&main=program/product/product_lst2.php&gubun=10_1', tgt],
			['sub_program.html?top=05&left=05&main=program/product/product_lst2.php&gubun=11_1', tgt],
			['sub_program.html?top=05&left=05&main=program/product/product_lst2.php&gubun=12_1', tgt],
			
		],	
		
		[
			['sub_program.html?top=06&left=06&main=program/notice/notice_lst.php&inja=notice', tgt],

			['sub_program.html?top=06&left=06&main=program/notice/notice_lst.php&inja=notice', tgt],
			['sub_program.html?top=06&left=06&main=program/notice/notice_lst.php&inja=news', tgt],
			['sub05_03.html', tgt],
			['sub_program.html?top=06&left=06&main=program/notice/notice_lst.php&inja=gukga', tgt],
			['sub_program.html?top=06&left=06&main=program/notice/notice_lst.php&inja=gaip', tgt],
			['sub_program.html?top=06&left=06&main=program/notice/notice_lst.php&inja=hangsa', tgt],
			
		],	
		
		[
			['sub_program.html?top=07&left=07&main=program/notice/notice_lst.php&inja=faq', tgt],

			['sub_program.html?top=07&left=07&main=program/notice/notice_lst.php&inja=faq', tgt],
			['sub_program.html?top=07&left=07&main=program/board/onlineMail.php&inja=online', tgt],
			['sub_program.html?top=07&left=07&main=program/notice/notice_lst.php&inja=down', tgt],
			
		],	
			
			
		[
			['sub08_01.html', tgt],

			['sub08_01.html', tgt],
			['sub_program.html?top=08&left=08&main=program/notice/notice_lst.php&inja=chayong', tgt],
			['sub08_03.html', tgt],
			['sub08_04.html', tgt],
			['sub08_05.html', tgt],
			
		],	
		
		[
			['sub09_01.html', tgt],

			['sub09_01.html', tgt],
		
			
		],	
			
	];

	if(FLink[main][sub][1].length>1) {
		window.open(FLink[main][sub][0], FLink[main][sub][1]);
	} else {
		if(FLink[main][sub][0].length > 4) {
			window.location.href = FLink[main][sub][0];
		}
	}
}