function view_top_event(){
	var xmlurl = "/event/event.xml";
	var styleurl = "/event/top_event.xsl";

	if (typeof XSLTProcessor != "undefined") {
		var xml = new window.XMLHttpRequest();
		xml.open( "GET", xmlurl, false );
		xml.send( null );
		xmldoc = xml.responseXML;

		xslt = new window.XMLHttpRequest();
		xslt.open( "GET", styleurl, false );
		xslt.send( null );
		xsldoc = xslt.responseXML;

		var xslProc = new XSLTProcessor();
		xslProc.importStylesheet( xsldoc );
		var fragment = xslProc.transformToFragment( xmldoc, document );

		document.getElementById( "event_area" ).innerHTML = "";
		document.getElementById( "event_area" ).appendChild( fragment );
	} else {
		var xml = new ActiveXObject("Microsoft.XMLDOM");
		xml.async = false;
		xml.load(xmlurl);
		var style = new ActiveXObject("Microsoft.XMLDOM");
		style.async = false;
		style.load(styleurl);
		event_area.innerHTML = xml.transformNode(style);
	}

}