title: get the next row in a table-javascript
body: <p>how wud u get the next row in the following example? (i am trying to print the next three row/column values of the rowId provided)</p>
  
  <pre><code>function printRowData(rowId)
  {
      var row=document.getElementById(rowId);
      for(i=0; i&lt;3 ; i++)
      {
          var column=row.getElementsByTagName("td");
          alert(column[0].innerText);
  
          //now i want to move to the next row...something like row=row.next()?????
       }
  
  }
  </code></pre>