// JavaScript Document
function changeAd(doc){
	var newImage = "<img src='global_images/" + doc + ".jpg' alt'Print Ad' class='floatLeft'/>"
	$('mainImage').innerHTML = newImage;
}

function submitForm(){
	var fError = false;
	if($F('fullName') == ""){
		fError = true;
	}
	if($F('emailAddress') == ""){
		fError = true;
	}
	if(! fError){
		$('contactForm').submit();
	}else{
		$('errorSpan').style.visibility = "visible";
	}
}

function removeError(){
	$('errorSpan').style.visibility = "hidden";
}