// JavaScript Document

function add_overs()
{
	navRoot = document.getElementById("timeline");
	for (i=0; i<navRoot.childNodes.length; i++)
	{
		node = navRoot.childNodes[i];
		if (node.nodeName=="UL")
		{
			for (j=0; j<node.childNodes.length; j++)
			{
				node2 = node.childNodes[j];
				if (node2.nodeName=="LI")
				{
					node2.onmouseover=function()
					{
						this.className=this.className.replace(" out", "");
						this.className+=" over";
					}
					node2.onmouseout=function()
					{
						this.className=this.className.replace(" over", " out");
					}
				}
			}
		}
	}

}



/* // JavaScript Document

startList = function()
{
	if (document.all&&document.getElementById)
	{
		navRoot = document.getElementById("timeline");
		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=startList; */