I know I'm not using references but it was the way I had learned using functions in perl from existing code and from textbooks I had read. This line of code calls the module I had posted earlier. Basically this perl script is actually a CGI script that (initially) displays an html form whereby a user selects such things as type of report and what columns are used for the x and y axes. The form's action is set to the cgi script (so it calls itself). Once all the form elements have been checked the script can proceed calling the above module. After the call finishes the script continues to re-generate the html page with the previous data re-populating the fields and a message to tell the user the spreadsheet has been created. There is also an in-line javascript that opens a new window to display the newly created chart (basically displays the whole workbook in the new browser window). Hope this additional information helps. Appreciate the help as well. Thanks.

Rob

$warning = &swOpenExcel($maxColumns,"FILE",$lAppName,$wbFullDirectory,
+$wbChartDirectory,$wbExcelName,$wbExcelData,
                       $dataCol,$strtRow,$labelCol,$endRow,$typeGraph,
+$ChartName,
                       $lChartTitle,$lChartCriteria[0],'JPG',$lLegendK
+ey,$lData_Labels,*returnVals,*X_Axis,*Y_Axis,*LegendVals);
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20060117 Janitored by Corion: Added formatting, code tags