<!--

function setCookie(name, value, expires, path, domain, secure) {
	var curCookie = name + "=" + escape(value) +
     ((expires) ? "; expires=" + expires.toGMTString() : "") +
     ((path) ? "; path=" + path : "") +
     ((domain) ? "; domain=" + domain : "") +
     ((secure) ? "; secure" : "");
	document.cookie = curCookie;
}

function getCookie(name) {
	var dc = document.cookie;
	var prefix = name + "=";
	var begin = dc.indexOf("; " + prefix);
	if (begin == -1) {
	    begin = dc.indexOf(prefix);
	    if (begin != 0) return null;
	} else
	     begin += 2;
	var end = document.cookie.indexOf(";", begin);
	if (end == -1)
	    end = dc.length;
	return unescape(dc.substring(begin + prefix.length, end));
}

function expandCollapse() {
    for (var i=0; i<expandCollapse.arguments.length; i++) {
        var element = document.getElementById(expandCollapse.arguments[i]);
        element.style.display = (element.style.display == "none") ? "block" : "none";
	}
}
//-->