function addElement(mc) {
  var ni = document.getElementById(mc);
  var newImg = document.createElement('img');
    newImg.setAttribute('src',"/template/nav/"+mc+"_active.gif");
    ni.appendChild(newImg);
}
function addTitle(mc,name) {
  var ni = document.getElementById(mc);
  var newImg = document.createElement('img');
    newImg.setAttribute('src',"/images/store/"+name+"_title.gif");
    ni.appendChild(newImg);
}