Export tabular form contents to javascript array

Question

How is it possible to export the contents of a tabular form to an javascript or a visual basic script array?

Answer 1

If FOO is one of the column headers in the tabular form
var th=html_GetElement('FOO'); // Gets the DOM node for the TH
var t=html_CascadeUpTill(th,'TABLE'); // Gets the DOM node for the TABLE
for (var j=1;j<t.rows.length;j++) {
  var l_row=t.rows[j];
  for (var k=0;k<l_rows.cells.length;k++) {
    // Do whatever with the TD node at l_row.cells[k]
}