loading image froma list box problem

[grubdub]

hello..
im using an example i found on here where i preload a listbox from a defined folder of jpg images.. when i select one of the list it should load a resized version on the page however it seems to be giving me an error no matter what i do .. please help?

many thanks

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LB = "ListBox1";
-- Get the selected items
tSelected = ListBox.GetSelected(LB);

-- Because we are not allowing multiple select in the
-- ListBox object, we are only concerned with tSelected[1]

if tSelected then


-- If there is an item selected, get its data
sFile = ListBox.GetItemData(LB, tSelected[1]);

-- file attributes
nSize = File.GetSize (sFile);
tFileAtt = File.GetAttributes (sFile);
sFileCreated = tFileAtt.CreationDate;
sFileLastAccess = tFileAtt.AccessDate;
sFileLastWritten = tFileAtt.WriteDate;
-- get original image attributes
tImage = Image.GetFileInfo(sFile);
OriWidth = tImage.Width;
OriHeight = tImage.Height;

-- set information paragraph
Paragraph.SetEnabled("Para_FileProps", true);
sParaText = "File Path : "..sFile.."\r\nFile Size : "..nSize.." bytes | Created : "..sFileCreated
sParaText = sParaText.."\r\nOriginal Image Size : Width = "..OriWidth.." pixels | Height = "..OriHeight.." pixels";
sParaText = sParaText.."\r\nLast Access : "..sFileLastAccess.." | Last Written : "..sFileLastWritten;
Paragraph.SetText("Para_FileProps", sParaText);
Paragraph.SetEnabled("Paragraph2", true);

-- set button properties
Button.SetEnabled("Button_DeleteItem", true);
Label.SetEnabled("Label_DeleteNote", true);


-- set resize and image position. So change as you like
-- set your size choice for the photo
maxWidth = 375;
maxHeight = 333;
--x position from left of screen
xPos = 15;
--y position from left of screen
yPos = 8;
--View this function in the global area
ResizeImage("Image3", sFile, maxWidth, maxHeight,xPos,yPos);

else
-- Display an error message
Dialog.Message("Error", "There is no item selected.");
end

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The error says : On select Line 47: Attempt to call global 'ResizeImage' (a Nil Value)

[grubdub]

yaaay i fixed it thanks anyway