function inputFocus(obj) {
	if (obj.form.contactEmail.value == 'Enter your email address to receive our newsletter') {
		obj.form.contactEmail.value = '';
	}
}

function inputBlur(obj) {
	if (obj.form.contactEmail.value == '') {
		obj.form.contactEmail.value = 'Enter your email address to receive our newsletter';
	}
}