$(document).ready(function ()
{
    var spread = new GC.Spread.Sheets.Workbook(document.getElementById("ss"),
    {sheetCount:3});
    var activeSheet = spread.getActiveSheet();
   
   // Set Default Style
    activeSheet.setRowCount(5, GC.Spread.Sheets.SheetArea.viewport);
    activeSheet.setColumnCount(5, GC.Spread.Sheets.SheetArea.viewport);
  
   // Set the default styles.
   var defaultStyle = new GC.Spread.Sheets.Style();
   defaultStyle.backColor = "LemonChiffon";
   defaultStyle.foreColor = "Red";
   defaultStyle.formatter = "0.00";
   defaultStyle.hAlign = GC.Spread.Sheets.HorizontalAlign.center;
   defaultStyle.borderLeft =
   new GC.Spread.Sheets.LineBorder("Green",GC.Spread.Sheets.LineStyle.medium);
   defaultStyle.borderTop =
   new GC.Spread.Sheets.LineBorder("Green",GC.Spread.Sheets.LineStyle.medium);
   defaultStyle.borderRight =
   new GC.Spread.Sheets.LineBorder("Green",GC.Spread.Sheets.LineStyle.medium);
   defaultStyle.borderBottom = 
   new GC.Spread.Sheets.LineBorder("Green",GC.Spread.Sheets.LineStyle.medium);
   activeSheet.setDefaultStyle(defaultStyle, GC.Spread.Sheets.SheetArea.viewport);
   var rowCount = activeSheet.getRowCount();
   var colCount = activeSheet.getColumnCount();
   for(var i = 0; i < rowCount; i++)
    {
      for(var j = 0; j < colCount; j++)
       {
         activeSheet.setValue(i, j, i+j, GC.Spread.Sheets.SheetArea.viewport);
       }
    }
});