var http_request = false;
var kos_vegl_str="Ne felejtsd el véglegesíteni a kosarat!\nLap tetején jobb oldalt található a kosár véglegesítése gomb."

function makeRequest(url) {
	
	if (document.getElementById('toltes')) document.getElementById('toltes').style.visibility='visible';
	
	http_request = false;

	if (window.XMLHttpRequest) { // Mozilla, Safari,...
		http_request = new XMLHttpRequest();
		/*if (http_request.overrideMimeType) {
			http_request.overrideMimeType('text/xml');
			// See note below about this line
		}*/
	} 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('Giving up :( Cannot create an XMLHTTP instance');
		return false;
	}
	http_request.onreadystatechange = processReqChange;
	http_request.open('GET', url, true);
	http_request.send(null);
}

function processReqChange() {
	var mySelect,j;

	if (document.getElementById('toltes')) document.getElementById('toltes').style.visibility='hidden';

	if (http_request.readyState == 4) {
		if (http_request.status == 200) {
			eval(http_request.responseText);
		} else {
			alert('There was a problem with the request.');
		}
	}
}