function calDate() {
	var dow = ["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"];
	var mth = ["January","February","March","April","May","June","July","August","September","October","November","December"];
	today = new Date();
	var theDate = "<span class='datefont'>" + dow[today.getDay()] + ", ";
	theDate += mth[today.getMonth()] + " " + today.getDate() + ", " + today.getFullYear() + "</span>";
	return theDate;
}
function isValidEmail(emailAddr) {
  if (window.RegExp) {
    var reg1str = "(@.*@)|(\\.\\.)|(@\\.)|(\\.@)|(^\\.)";
    var reg2str = "^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,3}|[0-9]{1,3})(\\]?)$";
    var reg1 = new RegExp(reg1str);
    var reg2 = new RegExp(reg2str);
    if (!reg1.test(emailAddr) && reg2.test(emailAddr)) return true;
  } else if (emailAddr.indexOf("@") > 0) return true;
  return false;
}