function tabmenu(act,num) {
    for(i=1; i<=num; i++) {
        var acttab = document.getElementById('subNavMenu'+i);
        if(acttab != undefined) {
            if(i==act){
                acttab.className = 'tab_hover';
            } else {
                acttab.className = 'tab_nothover';
            }
        }
    }
}




function tabSelMenu(tabId,tabActive,tabNum) {
  for(i=1; i<=tabNum; i++) {
    tabMenu = tabId+"_tbm"+i;
    tabMenu = document.getElementById(tabMenu);
        tabContent = tabId+"_tbc"+i;
        tabContent = document.getElementById(tabContent);
    if(tabActive==i) {
          tabMenu.className = 'tabActive';
          tabContent.style.display  = 'block';
        } else {
          tabMenu.className = '';
          tabContent.style.display  = 'none';
        }
  }
}

function divSelMenu(divId,divActive,divNum) {
  for(i=1; i<=divNum; i++) {
    divMenu = divId+"_tbm"+i;
    divMenu = document.getElementById(divMenu);
        divContent = divId+"_tbc"+i;
        divContent = document.getElementById(divContent);
    if(divActive==i) {
          divContent.style.display  = 'block';
        } else {
          divContent.style.display  = 'none';
        }
  }
}