function main_menu(m_code) {
 if(!m_code)
  return;

 var m = new Array();

    m[11] = "./about01.html";
    m[12] = "about_seoul.html";
    m[13] = "about_seoul.html";
	m[14] = "./about04.html";
	m[15] = "./about05.html";
//³îÀÌÀÚ·á½Ç
    m[21] = "nori03.html";
    m[22] = "nori03.html";
    m[23] = "nori02_list.html";


//µ¿¿µ»óÀÚ·á½Ç
    m[31] = "./movie_list.html?kind=m_nori";
    m[32] = "./movie_list.html?kind=m_mom";
    m[33] = "./movie_list.html?kind=m_pic";

//³îÀ̽Çõ»ç·Ê
	m[4] = "./board_list.html?kind=s_class";
    m[41] = "./board_list.html?kind=s_class";
    m[42] = "/board_list.html?kind=s_gamok11";
    m[43] = "./board_list.html?kind=s_nori";
	m[44] = "./board_list.html?kind=s_cham";

//³îÀ̶õ?
	m[5] = "nori01.html?py=01";
    m[51] = "nori01.html?py=01";
    m[52] = "board_list.html?kind=r_think";

	//¿¬¼ö	
	m[6] = "board_list.html?kind=h_yunsu1";
    m[61] = "board_list.html?kind=h_yunsu1";
	m[62] = "board_list.html?kind=h_yunsu2";
	m[63] = "pic2_list.html?kind=h_yunsu3";
	m[64] = "board_list.html?kind=h_yunsu4&login=no";


 if(m[m_code])
  location.href = m[m_code];
}