/**
 * Check username
 */
function check_username(username) {
	// Hide form error
	if($("#username_formerror")) {
		$("#username_formerror").hide();
	}
	
	// Update my address next to email field
	if(username.length >= 3) {
		$("#my_address").html(username + "@metrolive.fi");
	} else {
		$("#my_address").html("nimimerkkisi@metrolive.fi");
		
	}

	$.ajax({
		type: "GET",
		url: "/actions/registeration/username/",
		data: "username="+username+"&r="+Math.random(),
		success: function(result){
			$("#username_notification").html(result);
		}
	});
}

/**
 * Use my address
 */
function use_my_address() {
	username = document.forms['registeration_form']['username'].value;
	if(username.length >= 3) {
		document.forms['registeration_form']['email'].value = username + "@metrolive.fi";
	} else {
		alert('Tarkista nimimerkkisi. Nimimerkin tulee olla vähintään 3 merkin pituinen.');
	}
}