function tLoad(url, target) {
  document.getElementById(target).innerHTML = ' Fetching data...';
  if (window.XMLHttpRequest) {
    req = new XMLHttpRequest();
  } else if (window.ActiveXObject) {
    req = new ActiveXObject("Microsoft.XMLHTTP");
  }
  if (req != undefined) {
    req.onreadystatechange = function() {tLoadDone(url, target);};
    req.open("GET", url, true);
    req.send("");
  }
}  

function tLoadDone(url, target) {
  if (req.readyState == 4) { // only if req is "loaded"
    if (req.status == 200) { // only if "OK"
      document.getElementById(target).innerHTML = req.responseText;
    } else {
      document.getElementById(target).innerHTML=" tLoad Error:\n"+ req.status + "\n" +req.statusText;
    }
  }
}

function c_load(url, div) {
	//alert('attempting to load');
	//curval = document.getElementById(div).innerHTML;
	//if (curval == 'content here...'){ //only if we have not already loaded the content
		tLoad(url,div);
	//}
	return false;
}