//トピックスの差し替え

//<![CDATA[
XmlsReq = false;
if(window.XMLHttpRequest) {
  XmlsReq = new XMLHttpRequest();
} else if(window.ActiveXObject) {
  try {
	XmlsReq = new ActiveXObject("Msxml2.XMLHTTP");
  } catch(e) {
	XmlsReq = new ActiveXObject("Microsoft.XMLHTTP");
  }
}
function RoadHtml(id, uri) {
  if (!XmlsReq) return;
  XmlsReq.open('POST', uri);
  XmlsReq.send(null)
  XmlsReq.onreadystatechange=function() {
	if (XmlsReq.readyState==4 && XmlsReq.status == 200) {
	  document.getElementById(id).innerHTML = XmlsReq.responseText;
	}
  }
}
//]]>