function switchtab(cur)
{
	document.getElementById('accountmore').className = "hide"; 
	document.getElementById('addressmore').className = "hide";
	document.getElementById('connectionsmore').className = "hide";
	document.getElementById('subscriptionsmore').className = "hide";
	document.getElementById('trainingclassmore').className = "hide";

	document.getElementById('account_tab').className = "tabs";
	document.getElementById('address_tab').className = "tabs";
	document.getElementById('connection_tab').className = "tabs";
	document.getElementById('subscription_tab').className = "tabs";
	document.getElementById('trainingclass_tab').className = "tabs";
	
	var current = document.getElementById(cur);
	
	switch(current.id)
	{
		case 'account_tab':
			document.getElementById('accountmore').className = "show"; 
			document.getElementById('account_tab').className = "tab_active";
			break;
		case 'address_tab':
			document.getElementById('addressmore').className = "show"; 
			document.getElementById('address_tab').className = "tab_active";
			break;
		case 'connection_tab':
			document.getElementById('connectionsmore').className = "show"; 
			document.getElementById('connection_tab').className = "tab_active";
			break;
		case 'subscription_tab':
			document.getElementById('subscriptionsmore').className = "show"; 
			document.getElementById('subscription_tab').className = "tab_active";
			break;
		case 'trainingclass_tab':
			document.getElementById('trainingclassmore').className = "show"; 
			document.getElementById('trainingclass_tab').className = "tab_active";
			break;
	}
}