//makeRequest('/js/catalog.php?category=&ttt='+tttt(), searchCatalogue, '')

function updateCart(content, nn) { //alert(content);
	if(content){
		document.getElementById("cart").innerHTML = content;
	}
}


function makeRequest(url, inner_func, other_arg) {
	var 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 = function() { alertContents(http_request, inner_func, other_arg); };
	http_request.open('GET', url, true);
	http_request.send(null);
}
	
function makePostRequest(url, inner_func, snd, other_arg) {
	var 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 = function() { alertContents(http_request, inner_func, other_arg); };
	http_request.open('POST', url, true);
	http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
	http_request.setRequestHeader("Content-length", snd.length);
	http_request.setRequestHeader("Connection", "close");
	http_request.send(snd);

}

function alertContents(http_request, inner_func, other_arg) {

	if (http_request.readyState == 4) {
		if (http_request.status == 200) {
			inner_func(http_request.responseText, other_arg);
//				document.getElementById('loading').style.display='none';
		} else {
			alert('There was a problem with the request.');
		}
	}

}