// JavaScript Document

addHover = 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=="LI")
	  {
        node.onmouseover=function()	{ this.className+=" over"; }
        node.onmouseout=function() { this.className=this.className.replace(" over", ""); }
      }
    }
  }
}
window.onload=addHover;