window.onload = function()
{
   var spread =
   new GC.Spread.Sheets.Workbook(document.getElementById("ss"),{sheetCount:3});
   var activeSheet = spread.getActiveSheet();
   
   // Set border lines to cell(1,1).
   var cell = activeSheet.getCell(1, 1, GC.Spread.Sheets.SheetArea.viewport);
   cell.borderLeft(new GC.Spread.Sheets.LineBorder("Red", GC.Spread.Sheets.LineStyle.thick));
   cell.borderTop(new GC.Spread.Sheets.LineBorder("Blue", GC.Spread.Sheets.LineStyle.double));
   cell.borderRight(new GC.Spread.Sheets.LineBorder
   ("Green", GC.Spread.Sheets.LineStyle.dashDot));
   cell.borderBottom(new GC.Spread.Sheets.LineBorder
   ("Yellow", GC.Spread.Sheets.LineStyle.mediumDashed));
}