var loading = 'Loading';


		function get_request() {
	try {
		request = new XMLHttpRequest();
	} catch (e) {
		try {
			request = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try {
				request = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (E) {
				request = false;
			}
		}
	} 
}
	

function get_content(what,where) {
 get_request();
 request.open("GET", what, true);
 request.onreadystatechange = function() {
  if (request.readyState == 4) {
   if (request.status == 200) {
    var res = request.responseText; 
    document.getElementById(where).innerHTML = res;
   } else {
    document.getElementById(where).innerHTML = loading;
   }
  }
 }
 request.send(null);
}