function setCookie (name, value, expires, path, domain, secure) {
      document.cookie = name + "=" + escape(value) +
        ((expires) ? "; expires=" + expires : "") +
        ((path) ? "; path=" + path : "") +
        ((domain) ? "; domain=" + domain : "") +
        ((secure) ? "; secure" : "");
}
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 er_go(er_answer, er_redirect) {
	switch (er_answer) {
		case 1:
			document.getElementById('er-overlay').style.display="none";
			document.getElementById('play_game').style.display="block";
			setCookie("er_answer", 1, "", "/");
			break;
		case 0:
			setCookie("er_answer", 0, "/");
			window.location=er_redirect;
	}
}

function diplayBoxOverlay(er_heading, er_question, er_redirect, er_cookie) {
	var er_block = '<div id="er-overlay"><div class="er-box"><h3>'+er_heading+'</h3><p>'+er_question+'</p><div class="buttons"><a class="false" onclick="javascript:void(0); er_go(0, \''+er_redirect+'\');">Нет</a><a class="true" onclick="javascript:void(0); er_go(1);">Да</a></div></div></div>';
	if (er_cookie==null || er_cookie==0) {
		document.write(er_block);
	}
}

function hideFlash (er_cookie) {
	if (er_cookie==null || er_cookie==0) {
		document.getElementById('play_game').style.display="none";
	}
}
//-->