insertRow method
The insertRow() method of the HTMLTableSectionElement interface
inserts a new row
(tr) in the given section, and returns a reference to
this new row.
Note:
insertRow()inserts the row directly into the section. The row does not need to be appended separately as would be the case if Document.createElement had been used to create the new<tr>element.
Implementation
external HTMLTableRowElement insertRow([int index]);