function goto(fish) {
	document.location.href = "../" + fish + "/index.jsp";
}

function sendMessage() {
	var err = getContactFormError();
	if (err) alert(err);
	else document.message.submit();
}

function getContactFormError() {
	// read values
	var name = document.getElementById("name").value.trim();
	var email = document.getElementById("email").value.trim();
	var subject = document.getElementById("subject").value.trim();
	var body = document.getElementById("body").value.trim();
	// check email address
	if (!Validation.isEmail(email)) 
		return "Please provide a valid E-Mail address.";
	// check message text
	else if (body.length < 1) 
		return "Please enter the text of the message you want to send.";
	// return null in the default case
	else return null;
}