function loadDetails(id) {
  ajax.resetData();
  ajax.requestFile = 'calDetails.php';
  ajax.method = 'POST';
  ajax.encVar('ID', id);
  ajax.onCompletion = function () {process()};	// Specify function that will be executed after file has been found
	ajax.runAJAX();		// Execute AJAX function
}

function process() {
eval(ajax.response);
var details = document.getElementById('calDetails');
var dec = decodeURIComponent(details.innerHTML);
details.innerHTML  = dec;
}

function close () {
var details = document.getElementById('calDetails');
details.style.display = "none";
}