function submitLoginForm() {
	
	document.getElementById('loginBtn').disabled=true;
	document.getElementById('loginBtn').value="Loading...";
	
	var url = 'http://www.rivalsaga.com/ajax/login.php';
	var params = 'username=' + escape(document.getElementById('username').value);
	params += '&password=' + escape(document.getElementById('password').value);
	
	new Ajax.Request(url, {
		method: 'post', parameters: params, 
		onSuccess: function(transport) {
			
			document.getElementById('loginBtn').disabled=false;
			document.getElementById('loginBtn').value="Try Again";
			
			if(transport.responseText <= 0){
		    	$('loginstatus').innerHTML = 'Incorrect username and password';
		    	$('loginstatus').style.color = '#cc0000';
    	} else if (transport.responseText > 0){
    		  account_id = transport.responseText;
					hideLogin();
					hideHeaderLogin(document.getElementById('username').value);
	    }}});
}

function hideLogin() {
  $('upgradeDisplay').innerHTML = 'Login successful<br><form id="upgradeForm" action="https://www.paypal.com/cgi-bin/webscr" method="post"> <input name="business" type="hidden" value="payment@rivalsaga.com" /> <input name="cmd" type="hidden" value="_xclick" /><input name="rm" type="hidden" value="2"><input name="return" type="hidden" value="http://www.rivalsaga.com/ajax/upgrade.php?account_id='+account_id+'"><input name="item_name" type="hidden" value="Rival Saga - Saga Master Account Upgrade" /><input name="item_number" type="hidden" value="1" /> <input name="amount" type="hidden" value="9.95" /> <input name="currency_code" type="hidden" value="USD" /> <input name="undefined_quantity" type="hidden" value="1" /><a href="javascript:{document.getElementById(\'upgradeForm\').submit();}"><img src="http://web.rivalsaga.com/images/upgradenow.jpg" border="0"/><a/></form>';
	$('login_form').style.display = 'none';
}

function hideLogout() {
	$('login_form').style.display = 'block';
	$('upgradeDisplay').innerHTML = '';
	document.getElementById('username').value = '';
	document.getElementById('password').value = '';
}
