void=insertRow(row:integer, rowCount:integer)
The function adds rows to the actual sheet in the xls document.

Parameters
Row is a number of the row above which we want to add new rows. RowCount is a number of new rows that we want to add.

Example - Director
global xls
xls.insertRow(27,5)

Example - Authorware
CallObject(xls; "insertRow" ; 27; 5)