// functions for google map
startList = function() {
  if (document.all&&document.getElementById) {
    navRoot = document.getElementById("nav");
    if (navRoot) {
		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)
}
}