function getUserCookie() {
	var dc = document.cookie;
	var prefix = "userID=";
	var begin = dc.indexOf("; " + prefix);
	if (begin == -1) {
	  begin = dc.indexOf(prefix);
	  if (begin != 0) return null;
	} else
	  begin += 2;
	var end = document.cookie.indexOf(";", begin);
	if (end == -1)
	  end = dc.length;
	return unescape(dc.substring(begin + prefix.length, end));
}

function loginUser( suffix )
{
	var email		= document.getElementById( 'logonEmail' + suffix ).value;
	var pwd			= document.getElementById( 'logonPassword' + suffix ).value;
	var from		= getQueryVariable( 'from' );
	
	if ( from == '' )
		from = encodeURIComponent(location.href);
		
	createCookie( "userMail", email, 1 );
	createCookie( "userPwd", pwd, 1 );
	location.href	= webRoot + "Login.aspx?target=" + from;
}