Drawing Names (A Christmas Name Drawing Application)

	);
	var strPassPhrase = document.PassForm.strPass.value;
	var lenPassPhrase = strPassPhrase.length;
	var strPlainText  = strCrypt[ordName*2];
	var strSantaText  = strCrypt[ordName*2+1];
	var lenSantaText  = strSantaText.length;
	var lenPlainText  = strPlainText.length;
	var strMyAlphabet = "$Aa1Bb2Cc3Dd4Ee5Ff6Gg7Hh8Ii9Jj0Kk LlMmNnOoPpQqRrSsTtUuVvWwXxYyZz";        
	var lenMyAlphabet = strMyAlphabet.length;
	var ordIllegalPassCharIndex = 1;
	var strNewPassPhrase = "";
	for (i=0;i<lenPassPhrase;i++)
	{   ordPassPhraseChar = strMyAlphabet.indexOf(strPassPhrase.charAt(i));
		if ((0==ordPassPhraseChar) || (-1==ordPassPhraseChar))
		{   ordPassPhraseChar = ordIllegalPassCharIndex++;
			if (ordIllegalPassCharIndex >= lenMyAlphabet)
			{   ordIllegalPassCharIndex = 1;
			}
		}
		strNewPassPhrase += strMyAlphabet.charAt(ordPassPhraseChar);
	}
	strPassPhrase = strNewPassPhrase;					//alert( strPassPhrase );

	var strCryptText  = "";
	for (i=0;i<lenPlainText;i++)        
	{   ordPassPhraseChar = strMyAlphabet.indexOf(strPassPhrase.charAt(i%lenPassPhrase));
		ordPlainTextChar  = strMyAlphabet.indexOf(strPlainText.charAt(i));
		ordCryptTextChar  = (ordPassPhraseChar ^ ordPlainTextChar) % lenMyAlphabet;
		strCryptText += strMyAlphabet.charAt( ordCryptTextChar );
	}
	document.OutputForm.strOutput.value = strCryptText;

	strCryptText  = "";
	for (i=0;i<lenSantaText;i++)        
	{   ordPassPhraseChar = strMyAlphabet.indexOf(strPassPhrase.charAt(i%lenPassPhrase));
		ordPlainTextChar  = strMyAlphabet.indexOf(strSantaText.charAt(i));
		ordCryptTextChar  = (ordPassPhraseChar ^ ordPlainTextChar) % lenMyAlphabet;
		strCryptText += strMyAlphabet.charAt( ordCryptTextChar );
	}
	document.SecretSantaForm.strSecretSanta.value = strCryptText;
}