function get_cookie(name) {
   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) {
	offset=j;
	var endstr = document.cookie.indexOf (";", offset);
	if (endstr == -1) endstr = document.cookie.length;
	return unescape (document.cookie.substring(offset, endstr));
      }
      i = document.cookie.indexOf(" ", i) + 1;
      if (i == 0) break;
   }
   return "";
}

function set_cookie (name, value, fexpires) {
         var expires=new Date();
         expires.setTime(expires.getTime()+fexpires);
         document.cookie = name + "=" + escape (value) +
         ((fexpires == null) ? "" : ("; expires=" + expires.toGMTString()));
}

function showTime(a) {
	a.container="Hello";
}