var http_request = false;

function makeRequest(url, NewsText, ObjectID, ObjectType){
	http_request = false;
	parameters = 'ObjectID='+ObjectID+'&ObjectType='+ObjectType+'&NewsText='+NewsText;

	if (window.XMLHttpRequest) { // Mozilla, Safari,...
		http_request = new XMLHttpRequest();
		if (http_request.overrideMimeType) {
			http_request.overrideMimeType('text/xml');
		}
	} else if (window.ActiveXObject) { // IE
		try {
			http_request = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try {
				http_request = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e) {}
		}
	}
	if (!http_request) {
		alert('Stala se chyba při ukládání novinky.');
		return false;
	}
	http_request.onreadystatechange = alertContents;
	http_request.open('POST', url, true);
	http_request.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
	http_request.send(parameters);
}

function alertContents() {
	switch(http_request.readyState)
	{
		case 4:
			if (http_request.status == 200) {
				var xmldoc = http_request.responseXML;
				if(document.location.href.indexOf('#novinky') > 0){
					document.location.reload();
				} else {
					document.location.href=document.location.href+'?#novinky';
				}
			}
		break;
	}
}