function includeHTML(id, url) {
	var req = false;
	// For Safari, Firefox, and other non-MS browsers
	if (window.XMLHttpRequest) {
		try { req = new XMLHttpRequest(); }
		catch (e) { req = false; }
	} else if (window.ActiveXObject) {
		// For Internet Explorer on Windows
		try { req = new ActiveXObject("Msxml2.XMLHTTP"); }
		catch (e) { 
			try {
				req = new ActiveXObject("Microsoft.XMLHTTP"); }
				catch (e) { req = false; }
			}
		}
	var element = document.getElementById(id);
	if (!element) {
		alert("Bad id " + id + " passed to clientSideInclude. You need a div or span element with this id in your page.");
		return;
	}
	if (req) {
		// Synchronous request, wait till we have it all
		req.open('GET', url, false);
		req.send(null);
		element.innerHTML = req.responseText;
	} else { element.innerHTML = "Sorry, your browser does not support XMLHTTPRequest objects. This page requires Internet Explorer 5 or better for Windows, or Firefox for any system, or Safari. Other compatible browsers may also exist."; }
}