1 function Split(szFullString, szSeparator)  
 2 local nFindStartIndex = 1  
 3 local nSplitIndex = 1  
 4 local nSplitArray = {}  
 5 while true do  
 6    local nFindLastIndex = string.find(szFullString, szSeparator, nFindStartIndex)  
 7    if not nFindLastIndex then  
 8     nSplitArray[nSplitIndex] = string.sub(szFullString, nFindStartIndex, string.len(szFullString))  
 9     break  
10    end  
11    nSplitArray[nSplitIndex] = string.sub(szFullString, nFindStartIndex, nFindLastIndex - 1)  
12    nFindStartIndex = nFindLastIndex + string.len(szSeparator)  
13    nSplitIndex = nSplitIndex + 1  
14 end  
15 return nSplitArray  
16 end