function getCookie(name) {
	var cookie = " " + document.cookie;
	var search = " " + name + "=";
	var setStr = null;
	var offset = 0;
	var end = 0;
	if (cookie.length > 0) {
		offset = cookie.indexOf(search);
		if (offset != -1) {
			offset += search.length;
			end = cookie.indexOf(";", offset)
			if (end == -1) {
				end = cookie.length;
			}
			setStr = unescape(cookie.substring(offset, end));
		}
	}
	return(setStr);
}

function getNameBrouser() {
						var ua = navigator.userAgent.toLowerCase();
						
						// Определим Internet Explorer
						//if (ua.indexOf("msie") != -1 && ua.indexOf("opera") == -1 && ua.indexOf("webtv") == -1) {
						//return "msie"
						//}
						// Opera
						if (ua.indexOf("opera") != -1) {
						return "opera"
						}
						// Gecko = Mozilla + Firefox + Netscape
						//if (ua.indexOf("gecko") != -1) {
						//return "gecko";
						//}
						if (ua.indexOf("chrome") != -1) {
						return "chrome";
						}
						if (ua.indexOf("firefox") != -1) {
						return "firefox";
						}
						// Safari, используется в MAC OS
						if (ua.indexOf("safari") != -1) {
						return "safari";
						}
						if (ua.indexOf("applewebkit") != -1) {
						return "safari";
						}
						if (ua.indexOf("msie") != -1) {
						return "msie";
						}
						// Konqueror, используется в UNIX-системах
						if (ua.indexOf("konqueror") != -1) {
						return "konqueror";
						}
					return 'unknown';
}