Answer: visit http://www.geocities.com/chengyuanwu and visit Encryptor 6 and use password 2,2

I think encryptor 6 is not that safe...
if you have a set of characters {c1,c2,c3, ... ,cN}
you are  encrypting them the following way:

1) get the ascii values of each character
{asc1,asc2,asc3, ... ,ascN}

2)apply password 1 and pwd 2 {p1,p2}

{asc1*p2+p1*p2,asc2*p2+p1*p2,asc3*p2+p1*p2, ... ,ascN*p2+p1*p2}

3) separate the values and create a string
"a'1:a'2:a'3:...:a'N"

that's a pretty weak encryption imho..
anyone can find out this with a few encryptions of small strings like "ab" or "aaa"
we could also suspect that multiplications were involved because say "Enter password 2 (integers other than 0"

It's just weird little squares on my computer! Does that mean that I can't view them because they're not installed?