String decodeHash (String sHash)
{
String sFirst = sHash.SubString(5,13);
String sNextPart = sHash.SubString(21,5);

String sSecond;
int iLength = sFirst.Length();
int i;

for (int i=0; i < sFirst.Length(); i++)
{
	sSecond += sFirst[iLength--];
}

String sThird;
int iLength2 = sNextPart.Length();
int a;

for (a = 0; a < sNextPart.Length(); a++)
{
	sThird += sNextPart[iLength2--];
}

String sDecodehash;
sDecodehash = sSecond+sThird;

return sDecodehash;
}