// functions for google map
startList = function() {
  if (document.all&&document.getElementById) {
    navRoot = document.getElementById("nav");
    for (i=0; i<navRoot.childNodes.length; i++) {
      node = navRoot.childNodes[i];
      if (node.nodeName.toLowerCase()=="li") {
        node.onmouseover=function() {
          this.className+=" over";
        }
        node.onmouseout=function() {
          this.className=this.className.replace(" over", "");
        }
    }
    }
  }

  // function for google map
//  load();
}
{
var obj = window;
var type = 'load';
if (obj.addEventListener) {
	obj.addEventListener(type, startList, false);
}
if (obj.attachEvent) {
	obj.attachEvent("on" + type, startList)
}
}