function myFocus(element) {
    if (element.value == element.defaultValue) {
       	element.value = '';
    }
}

function myBlur(element) {
    if (element.value == '') {
       	element.value = element.defaultValue;
    }
}

function displayMail() {

	var name='david';
	var domain='operation-braveheart.org.uk';

	document.write("<p>Email us at: <a href='mailto:" + name + "@" + domain + "'>");
	document.write(name + "@" + domain);
	document.write("</a></p>"); 
}

function confirmLogout() {
	if (confirm("Are you sure you want to log out?")) {
		location.href = "logout-user.php";
	}
	else {
		return false;
	}
}

function userAction(useraction) {
	// ASSIGN THE ACTION
	var useraction = useraction;
	
	// UPDATE THE HIDDEN FIELD
	document.getElementById("useraction").value = useraction;
	
	switch(useraction) {
		case "login":
			// SUBMIT THE FORM
			document.loginForm.submit();
			break;
		case "logout":
			if(confirm("Are you sure you sure you want to log out?")) {
				// SUBMIT THE FORM
				location.href = "logout-user.php";
			}
			break;
		default:
	}
}