void=deleteRow(row1:integer, row2:integer)
The function deletes rows in the actual sheet in the xls document.

Parameters
Row1 is number of the row that we want to start deleting with. Row2 is number of the row that we want to finish deleting with. Row1<=row2 is valid. If we delete the rows all the rows below will be shifted up.

Example - Director
global xls
xls.deleteRow(4,7)

Example - Authorware
CallObject(xls; "deleteRow" ; 4; 7)