var now = new Date();
var h = now.getUTCHours();
var m = now.getUTCMinutes();
if ( h < 10 ) h = "0" + h;
if ( m < 10 ) m = "0" + m;
document.write("   CURRENT UTC TIME: <b>");
document.write("", h, m, "Z");
document.write("</b>");