function GetSecurityToken(username, password)
{
	var parameters = new SOAPClientParameters();
	parameters.add('SchoolId', '0');
	parameters.add('Username', username);
	parameters.add('Password', password);
	var url = '/WebServices/SecurityTokenServices.php';
	var response = SOAPClient.invoke(url, "RequestSecurityToken", parameters, false, false);
	return response.Result;
}

function GetSecurityTokenByCookie()
{
	var jessCookie = '';
	var cookieName = 'jess_cookie=';
	var cookies = document.cookie.split(';');
	for (var i=0; i<cookies.length; i++)
	{
		var c = cookies[i];
		while (c.charAt(0) == ' ')
			c = c.substring(1, c.length);
		if (c.indexOf(cookieName) == 0)
		{
			jessCookie = c.substring(cookieName.length, c.length);
			break;
		}
	}
	jessCookie = jessCookie.replace(/%3A/g, ':');
	var parameters = new SOAPClientParameters();
	parameters.add('Cookie', jessCookie);
	var url = '/WebServices/SecurityTokenServices.php';
	var response = SOAPClient.invoke(url, "RequestSecurityTokenWithCookie", parameters, false, false);
	return response.Result;
}

function CharToHex(str)
{
	str = str.replace(/&/g, "&#x26;");
	str = str.replace(/</g, "&#x3c;");
	str = str.replace(/>/g, "&#x3e;");
	return str;
}

function HexToChar(str)
{
	str = str.replace(/&#x26;/g, "&");
	str = str.replace(/&#x3c;/g, "<");
	str = str.replace(/&#x3e;/g, ">");
	return str;
}

function HtmlDecode(str)
{
	str = str.replace(/&lt;/g, "<");
	str = str.replace(/&gt;/g, ">");
	str = str.replace(/&quot;/g, "\"");
	str = str.replace(/&amp;/g, "&");
	return str;
}