<%
NumCode
Function NumCode()
	Response.Expires = -1
	Response.AddHeader "Pragma","no-cache"
	Response.AddHeader "cache-ctrol","no-cache"
	Dim zNum,i,j
	Dim Ados,Ados1
	Randomize timer
	zNum = cint(8999*Rnd+1000)
	Session("GetCode") = zNum
	Dim zimg(4),NStr
		NStr=cstr(zNum)
		For i=0 To 3
			zimg(i)=cint(mid(NStr,i+1,1))
		Next
	Dim Pos
	Set Ados=Server.CreateObject("Adodb.Stream")
		Ados.Mode=3
		Ados.Type=1
		Ados.Open
	Set Ados1=Server.CreateObject("Adodb.Stream")
		Ados1.Mode=3
		Ados1.Type=1
		Ados1.Open
		Ados.LoadFromFile(Server.mappath("body.Fix"))
		Ados1.write Ados.read(1280)
		For i=0 To 3
			Ados.Position=(9-zimg(i))*320
			Ados1.Position=i*320
			Ados1.write ados.read(320)
		Next 	
		Ados.LoadFromFile(Server.mappath("head.fix"))
		Pos=lenb(Ados.read())
		Ados.Position=Pos
		For i=0 To 9 Step 1
			For j=0 To 3
				Ados1.Position=i*32+j*320
				Ados.Position=Pos+30*j+i*120
				Ados.write ados1.read(30)
			Next 
		Next 
		Response.ContentType = "image/BMP"
		Ados.Position=0
		Response.BinaryWrite Ados.read()
		Ados.Close:Set Ados=Nothing 
		Ados1.Close:Set Ados1=Nothing 
End Function
%>