<!--
// please keep these lines on when you copy the source
// made by: Nicolas - http://www.javascript-page.com

function getCookieVal (offset) {
    var endstr = document.cookie.indexOf (";", offset);
    if (endstr == -1)
	    endstr = document.cookie.length;
    return unescape(document.cookie.substring(offset, endstr));
}

function getCookie (name) {
    var argv = getCookie.arguments;
    var argc = getCookie.arguments.length;
    var defaultValue = (argc > 1) ? argv[1] : null;
    var arg = name + "=";
    var alen = arg.length;
    var clen = document.cookie.length;
    var i = 0;
    while (i < clen) {
    	var j = i + alen;
    	if (document.cookie.substring(i, j) == arg) return getCookieVal (j);
    	i = document.cookie.indexOf(" ", i) + 1;
    	if (i == 0) break; 
    }
    return defaultValue;
}

function setCookie (name, value) {
    var argv = setCookie.arguments;
    var argc = setCookie.arguments.length;
    var expires = (argc > 2) ? argv[2] : null;
    var path = (argc > 3) ? argv[3] : null;
    var domain = (argc > 4) ? argv[4] : null;
    var secure = (argc > 5) ? argv[5] : false;
    document.cookie = name + "=" + escape (value) +
    	((expires == null) ? "" : ("; expires=" + expires.toGMTString())) +
    	((path == null) ? "" : ("; path=" + path)) +
    	((domain == null) ? "" : ("; domain=" + domain)) +
    	((secure == true) ? "; secure" : "");
}

function deleteCookie(name, path) {
  if (getCookie(name)) {
    document.cookie = name + "=" +
    ((path) ? "; path=" + path : "") +
    "; expires=Thu, 01-Jan-70 00:00:01 GMT";
  }
}
//-->