function initPage()
{
	var nav = document.getElementById("nav");
	if (nav)
	{
		var nodes = nav.getElementsByTagName("li");
		for (var i = 0; i < nodes.length; i++)
		{
			nodes[i].onmouseover = function () 
			{
				if (this.className.indexOf("hover") == -1)
				{
					this.className += " hover";
				}
			}
			nodes[i].onmouseout = function ()
			{
				this.className = this.className.replace("hover", "");
			}
		}
	}
	var s_nav = document.getElementById("side-nav");
	if (s_nav)
	{
		var s_nodes = s_nav.getElementsByTagName("li");
		for (var i = 0; i < s_nodes.length; i++)
		{
			s_nodes[i].onmouseover = function () 
			{
				if (this.className.indexOf("hover") == -1)
				{
					this.className += " hover";
				}
			}
			s_nodes[i].onmouseout = function ()
			{
				this.className = this.className.replace("hover", "");
			}
		}
	}
}
if (window.attachEvent && !window.opera)
	window.attachEvent("onload", initPage);
	


// Global XMLHttpRequest variable
var request = null;

// This function loads the specified URL and inserts the result of it (or an error message)
// into the "content" div.  It uses a synchronous XMLHTTPRequest to do so and returns false
// if an error occurs loading the URL.
function loadURL(url)
{
	// Variable for response content
	var inner = '';
	
	// Return value
	var value = false;
	
	// Create an XMLHttpRequest object or ActiveX control
	if (window.XMLHttpRequest) 
	{
		request = new XMLHttpRequest();
	}
	else if (window.ActiveXObject)
	{
		request = new ActiveXObject("Microsoft.XMLHTTP");
	}
	
	// If XMLHTTPRequest is supported
	if (request)
	{
		// Set up synchronous request
		request.open("GET", url, false);
		
		// Send synchronous request
		request.send(null);
		
		// Check the status
		if (request.status == 200)
		{
			// Success
			inner = request.responseText;
			value = true;
		}
		else
		{
			// Error
			inner = 'Error: ' + request.status + ' ' + request.statusText;
		}
	}
	
	// Set the contents of the div
	document.getElementById("inner").innerHTML = inner;

	return value;
}