function verify() {
 var themessage = "Please enter the following information: \n";
	if (document.form_name.Name.value=="") {
	themessage = themessage + " - Name\n";
	}
	if (document.form_name.Email.value=="") {
	themessage = themessage + " - Email Address\n";
	}
	if (document.form_name.Message.value=="") {
	themessage = themessage + " - Message\n";
	}

	//alert if fields are empty and cancel form submit
	if (themessage == "Please enter the following information: \n") {
		send_this();
	}
	else {
		alert(themessage);
		return false;
	}
}

function send_this()
{
	document.form_name.submit_button.disabled = true;
	document.form_name.submit_button.value = 'Sending Message...';
	document.form_name.submit();
}