MediaWiki:Common.js

/* Das folgende JavaScript wird für alle Benutzer geladen. */

function markUnmarkColumn(headerElem)
{
  var colIndex = headerElem.cellIndex;
  var table;
  if (colIndex >= 0)
  {
    table = headerElem;
    // zum Anfang der Tabelle
    while (table)
      if (table.nodeName!= 'TABLE')
        table = table.parentNode;
      else
        break;
    if (table)
    {
      var offs;
      Array.prototype.forEach.call(table.rows, function (row, rowIndex) {
        var cell;
        if (rowIndex == 0)
        {
          cell = row.cells[colIndex];
          if (row.cells[0].colSpan==2)
            offs=1;
          else
            offs=0;
        }
        else
          cell = row.cells[colIndex+offs];
        cell.classList.toggle('al_hl');
      });
    }
  }
}