void=insertCol(col:integer, colCount:integer)
The function adds empty columns to the actual sheet in the xls document.

Parameters
Col is a number of the column front which we want to add new columns. ColCount is a number of new columns that we want to add.

Example - Director

global xls
xls.insertCol(2,10)

Example - Authorware

CallObject(xls; "insertCol" ; 2; 10)