function menu1(){
 window.location="/company";
}

function menu1sub1(){
 window.location="/company/?sdir=greeting";
}

function menu1sub2(){
 window.location="/company/?sdir=intro";
}

function menu1sub3(){
 window.location="/company/?sdir=vision";
}

function menu1sub4(){
 window.location="/company/?sdir=history";
}

function menu1sub5(){
 window.location="/company/?sdir=map";
}
function menu2(){
 window.location="/portfolio";
}

function menu2sub1(){
 window.location="/portfolio/?sdir=homepage";
}

function menu2sub2(){
 window.location="/portfolio/?sdir=solution";
}

function menu2sub3(){
 window.location="/portfolio/?sdir=program";
}

function menu2sub4(){
 window.location="/portfolio/?sdir=ebook";
}

function menu2sub5(){
 window.location="/portfolio/?sdir=3d";
}

function menu3(){
 window.location="/solution";
}

function menu3sub1(){
 window.location="/solution/?sdir=sutra";
}

function menu3sub2(){
 window.location="/solution/?sdir=ebook";
}

function menu3sub3(){
 window.location="/solution/?sdir=jongmu";
}

function menu3sub4(){
 window.location="/solution/?sdir=web";
}

function menu3sub5(){
 window.location="/solution/?sdir=program";
}

function menu3sub6(){
 window.location="/solution/?sdir=3d";
}

function menu3sub7(){
 window.location="/solution/?sdir=character";
}

function menu4(){
 window.location="/hosting";
}

function menu4sub1(){
 window.location="/hosting/?sdir=server";
}

function menu4sub2(){
 window.location="/hosting/?sdir=web";
}

function menu5(){
 window.location="http://sms.bulsa.net";
}

function menu6(){
 window.location="/customer";
}

function menu6sub1(){
 window.location="/customer/?sdir=board";
}

function menu6sub2(){
 window.location="/customer/?sdir=counsel";
}

function menu6sub3(){
 window.location="/customer/?sdir=cooperation";
}