Gets a random image from a folder of files, passed as an unMapPathed (HTML) folder.
Tries 10 times to read an image (gif, jpg and png only), returns blank if not
Function RandomImage(Path_UnMapPathed)
' Gets a random image from a folder passed through HTML folder
' Needs FilesIn, CutString3
RandomImage = ""
ServerFolder = Server.MapPath(Path_UnMapPathed)
AllFees = FilesIn(Path_UnMapPathed, "|")
Cou = Len(AllFees) - Len(Replace(AllFees, "|" ,""))
If Cou = 0 Then Exit Function
DoCo = 0
Do
DoCo = DoCo + 1
If DoCo > 10 Then Exit do ' Try to find random image 10 times only
Randomize
GetRnd = Int((Cou * Rnd) + 1)
F1 = CutString3(AllFees, GetRnd , "|")
F2 = UCase(Right(F1,4))
If F2 = ".JPG" Or F2 = ".GIF" Or F2 = ".PNG" Then Exit Do
Loop
RandomImage = F1
End Function
' Gets a random image from a folder passed through HTML folder
' Needs FilesIn, CutString3
RandomImage = ""
ServerFolder = Server.MapPath(Path_UnMapPathed)
AllFees = FilesIn(Path_UnMapPathed, "|")
Cou = Len(AllFees) - Len(Replace(AllFees, "|" ,""))
If Cou = 0 Then Exit Function
DoCo = 0
Do
DoCo = DoCo + 1
If DoCo > 10 Then Exit do ' Try to find random image 10 times only
Randomize
GetRnd = Int((Cou * Rnd) + 1)
F1 = CutString3(AllFees, GetRnd , "|")
F2 = UCase(Right(F1,4))
If F2 = ".JPG" Or F2 = ".GIF" Or F2 = ".PNG" Then Exit Do
Loop
RandomImage = F1
End Function
Path_UnMapPathed
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