function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages(a, b, c, d) 
{
	document[a].src = c;
	/*
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<MM_swapImage.arguments.length; i+=2) {
			document[MM_swapImage.arguments[i]].src = MM_swapImage.arguments[i+1];
		}
	}
	*/
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		button_about_over = newImage("/images/button-about-us_f2.gif");
		button_announcements_over = newImage("/images/button-announcements_f2.gif");
		button_calendar_over = newImage("/images/button-calendar_f2.gif");
		button_public_health_over = newImage("/images/button-public-health_f2.gif");
		button_legal_over = newImage("/images/button-legal-information_f2.gif");
		button_links_over = newImage("/images/button-links_f2.gif");
		button_contact_over = newImage("/images/button-contact_f2.gif");
		button_home_over = newImage("/images/button-home_f2.gif");
		preloadFlag = true;
	}
}

function getCalendarDate()
{
   today=new Date()

  var months = new Array(13);
  months[0]  = "January";
  months[1]  = "February";
  months[2]  = "March";
  months[3]  = "April";
  months[4]  = "May";
  months[5]  = "June";
  months[6]  = "July";
  months[7]  = "August";
  months[8]  = "September";
  months[9]  = "October";
  months[10] = "November";
  months[11] = "December";
    var myDays=["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday","Sunday"];
    var now         = new Date();
  var monthnumber = now.getMonth();
  var monthname   = months[monthnumber];
  var monthday    = now.getDate();
  var year        = now.getYear();
  var thisDay       = today.getDay();
  thisDay           = myDays[thisDay];
  if(year < 2000) { year = year + 1900; }
  var dateString = thisDay + '<br>' + monthname +
                   ' ' +
                   monthday +
                   ', ' +
                   year;
  return dateString;
}