<!--
function setCookie( key, val, bExpires )
{
	var tmp;
	tmp = key + "=" + escape(val) + "; ";
	//tmp += "path=" + "/; ";
	if( bExpires != 0 ){
		tmp += "expires=Fri, 31-Dec-2030 23:59:59; ";
	}
	document.cookie = tmp;
}

function getCookie( key )
{
	var tmp1, tmp2, xx1, xx2, xx3;
	tmp1 = " " + document.cookie + ";";
	xx1 = xx2 = 0;
	len = tmp1.length;
	while (xx1 < len) {
		xx2 = tmp1.indexOf(";", xx1);
		tmp2 = tmp1.substring(xx1 + 1, xx2);
		xx3 = tmp2.indexOf("=");
		if (tmp2.substring(0, xx3) == key) {
			return(unescape(tmp2.substring(xx3 + 1, xx2 - xx1 - 1)));
		}
		xx1 = xx2 + 1;
	}
	return("");
}

function clearCookie( key )
{
    document.cookie = key + "=" + "xx; expires=1-Jan-1997 00:00:00;";
}
//-->