// JavaScript Document

function changeTab(n,j,tab1,tab_head) {
    var len = j;
    for (var i = 1; i <= len; i++) {
        document.getElementById(tab1+'_' + i).style.display = (i == n) ? 'block' : 'none';
        document.getElementById(tab_head+'_' + i).className = (i == n) ? 'isactive' : 'none';
}
}
var timeout;
function delayChangeTab(m, n) {
    timeout = setTimeout('changeTab(' + m + ')', n);

}
function cancelChangeTab() {
    clearTimeout(timeout);
}



/////Ñ¡Ï/////////////

function setTab(name,cursel,n){
for(i=1;i<=n;i++){
var menu=document.getElementById(name+i);
var con=document.getElementById("con_"+name+"_"+i);
menu.className=i==cursel?"hover":"";
con.style.display=i==cursel?"block":"none";
}
}