function createRequestObject() {
    var ro;
    var browser = navigator.appName;
    if(browser == "Microsoft Internet Explorer"){
        ro = new ActiveXObject("Microsoft.XMLHTTP");
    }else{
        ro = new XMLHttpRequest();
		ro.overrideMimeType('text/xml');
    }
    return ro;
}

var http = createRequestObject();
var http2 = createRequestObject();

function sndReq(action) {
	act = action;
    http.open('get', 'calendarlib/ajax_calendar.php?mydate='+action);
    http.onreadystatechange = handleResponse;
    http.send(null);
	
	http2.open('get', 'calendarlib/ajax_termine.php?mydate='+action);
    http2.onreadystatechange = handleResponse2;
    http2.send(null);
}

function handleResponse2() {
    if(http2.readyState == 4){
        var response2 = http2.responseText;
        var update2 = new Array();
		document.getElementById('termine_span').innerHTML = response2;
    }
}

function handleResponse() {
    if(http.readyState == 4){
        var response = http.responseText;
        var update = new Array();
		document.getElementById('calendar_lib_span').innerHTML = response;
	}
}

function pick(mydate) {
    alert(mydate);
}

function pick2(mydate) {
    document.all.date_input.value = mydate;
}

function show() {
    if(document.all.calendar_lib_span.style.visibility == "hidden")
        document.all.calendar_lib_span.style.visibility = "visible";
    else
        document.all.calendar_lib_span.style.visibility = "hidden"
}