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

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		header_03_over = newImage("images/header_03-over.jpg");
		header_04_over = newImage("images/header_04-over.jpg");
		header_05_over = newImage("images/header_05-over.jpg");
		header_06_over = newImage("images/header_06-over.jpg");
		header_07_over = newImage("images/header_07-over.jpg");
		header_08_over = newImage("images/header_08-over.jpg");
		header_09_over = newImage("images/header_09-over.jpg");
		preloadFlag = true;
	}
}

function MM_goToURL() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}

<!-- Begin 
//Javascript for D3 PHP Mailer Version 1.0
function checkrequired(which) {
  var pass=true; 
  if (document.images) {
    for (i=0;i<which.length;i++) {
      var tempobj=which.elements[i];
      if (tempobj.name.substring(0,8)=="required") {
        if (((tempobj.type=="text"||tempobj.type=="textarea") && tempobj.value=='')||(tempobj.type.toString().charAt(0)=="s"&&tempobj.selectedIndex==0)) {
		  pass=false;
		  break;
        }
      }
    }
  }

  if (!pass) {
	shortFieldName=tempobj.name.substring(8,30);
	alert("Please make sure the '"+shortFieldName+"' field was properly completed.");
	tempobj.focus();
	return false;
  } else
	return true;
}
//  End -->