function securityLogin()
		{
			if (trim(form119.login_name.value) =="" || trim(form119.login_pswd.value)  =="" )		
			{
				alert("ΗλΚδΘλΣΓ»§Γϋ/ΓάΒ룑");
				return false;
			}
			var pwd = trim(form119.login_pswd.value);
			var nonce = form119.nonce.value;
			var session_key = "";
			form119.auth_code.value = MD5(myXOR(pwd,nonce));
			form119.login_pswd.value = "";
			session_key = b64_hmac_sha1(pwd,nonce);
			session_key = session_key.substring(0,24);
			
			form119.submit();
          	return true; 
		}