function printUdalosti(uTime)
{
	var elm = document.getElementById("ajax_cal");
	if (!elm)
		return false;
		
	var request = null;
		
	if (window.XMLHttpRequest) {
		// Mozilla, Safari,...
		request = new XMLHttpRequest();
	}
	else if (window.ActiveXObject) {
		// IE
		try {
			request = new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch(e) {
			try {
				request = new ActiveXObject("Microsoft.XMLHTTP");
			} catch(e) {}
		}
	}

	if (request) {

		// ako obsluhu pouzijem anonymnu funkciu
		request.onreadystatechange = function()
		{
			if (request.readyState == 4) {
				// tu nieco rozumneho vykonat
				
				elm.innerHTML = request.responseText; // moc toho nebolo ;)
			
			} // if (request.readyState == 4)

		}; // <anonymous> function

		try {
			request.open('POST', 'udalost.php', true);
		}
		catch (e) {
			alert(e);
		}

		request.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); // treba aby to simulovalo formular
		request.send("caldate=" + uTime);
	}
}

function clearUdalosti()
{
	var elm = document.getElementById("ajax_cal");
	if (!elm)
		return false;
	else {
		elm.innerHTML = "";
		return true;
	}
}