var http_request = false;

    function makeRequest(page, func) {

        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) {
            return false;
        }
        http_request.onreadystatechange = func;
        http_request.open('GET', page, true);
	http_request.setRequestHeader('Content-Type','application/x-www-form-urlencoded; charset=windows-1251');
        http_request.send(null);

    }