function loadCal(caldate,parentId){
	
	// Set AJAX-Parameter
	ajaxAddParameter('f','calendar');
	ajaxAddParameter('caldate',caldate);
	ajaxAddParameter('parentId',parentId);
	// Set Function to handle AJAX-Response
	setAjaxResponseFunction(calAjaxResponse,parentId);
	// Set AJAX-Response-Type
	setAjaxResponseType(AJAX_RESPONSE_TEXT);
	// Set Elemnt to show while handling AJAX-Request
	setAjaxLoadingElement('cal_ajaxloading');
	setAjaxHideElement(parentId);
	// Start AJAX-Request
	startAjaxRequest();	
}

function calAjaxResponse(response,parentId){
	document.getElementById('menue_calendar').innerHTML = response;
}