, and date is not the same as Date, and utctime is not the same as UTCtime.
<title> Displaying Times and Dates</title>
<h1> curent date and time </h1>
var now= new Date(); // note Date has a capital D
var UTCtime= now.toGMTString();
document.write("<b> Localtime:</b>"+ localtime+ "<BR>");
document.write("<b>UTC time: </b> " + UTCtime+ " </p>");
You seem not to be able to spell langauge
There is no attribute "language" it has been deprecated for around 10 years.