function verifyContactUsForm() {
	resetContactFormStyles();
	if (document.getElementById('_txtName').value == "") {
		highlightField('_txtName');
		return false;
	}
	else if (document.getElementById('_txtEmail').value == "") {
		highlightField('_txtEmail');
		return false;
	}
	else if (document.getElementById('_txtPhone').value == "") {
		highlightField('_txtPhone');
		return false;
	}
	else if (document.getElementById('_txtComments').value == "") {
		highlightField('_txtComments');
		return false;
	}
	return true
}

function resetContactFormStyles() {
	document.getElementById('_txtName').className = "formInput";
	document.getElementById('_txtEmail').className = "formInput";
	document.getElementById('_txtPhone').className = "formInput";
	document.getElementById('_txtComments').className = "formInput";
}

function highlightField(fieldName) {
	document.getElementById(fieldName).className = "formInputAlert";
	document.getElementById(fieldName).focus();
}