//Ñ¡Ï[ÎÞÏÞ]
function setTab(m,n){
    var tli=document.getElementById("menu"+m).getElementsByTagName("li");
    var mli=document.getElementById("main"+m).getElementsByTagName("ul");
    setTimeout(function(){
        for(i=0;i<tli.length;i++){
            tli[i].className=i==n?"hover":"";
            mli[i].style.display=i==n?"block":"none";
        }
    },300)
}