title: Select ONLY the very next select box (jQuery)
body: <p>I am trying to change the value of <em>only</em> the very next select box after the current field.</p>
  
  <p>The form is a long list of rows with fields that have the same classes. On focus of the "quantity" field in "row 1" I want to change the "type" select box to "boxes" in that same row. All the code I try makes ALL of the "type" select boxes on the entire page change. I only want the most immediate one, closest to the quantity field to change.</p>
  
  <p><strong>The UOM field is the field I am attempting to change when the user focuses on Quantity.</strong></p>
  
  <p>Thanks!</p>
  
  <pre><code>&lt;tr class="draggable odd"&gt;
  &lt;td class="content-multigroup-cell-field-part-num"&gt;
      &lt;div id="edit-group-order-0-field-part-num-value-wrapper" class="form-item"&gt;
          &lt;label for="edit-group-order-0-field-part-num-value"&gt;J&amp;amp;B No.: 
          &lt;/label&gt;
          &lt;input type="text" class="form-text text idleField" value="" size="10" id="edit-group-order-0-field-part-num-value" name="group_order[0][field_part_num][value]" pattern="[0-9]*"&gt;
      &lt;/div&gt;
  &lt;/td&gt;
  &lt;td class="content-multigroup-cell-field-quantity"&gt;
      &lt;div id="edit-group-order-0-field-quantity-value-wrapper" class="form-item"&gt;
          &lt;label for="edit-group-order-0-field-quantity-value"&gt;Quantity: 
          &lt;/label&gt;
          &lt;input type="text" class="form-text text idleField" value="" size="5" id="edit-group-order-0-field-quantity-value" name="group_order[0][field_quantity][value]" pattern="[0-9]*"&gt;
      &lt;/div&gt;
  &lt;/td&gt;
  &lt;td class="content-multigroup-cell-field-quantity-type"&gt;
      &lt;div id="edit-group-order-0-field-quantity-type-value-wrapper" class="form-item"&gt;
          &lt;label for="edit-group-order-0-field-quantity-type-value"&gt;UOM: 
          &lt;/label&gt;
          &lt;select id="edit-group-order-0-field-quantity-type-value" class="form-select" name="group_order[0][field_quantity_type][value]"&gt;
              &lt;option selected="selected" value=""&gt;- None -
              &lt;/option&gt;
              &lt;option value="Box(es)"&gt;Box(es)
              &lt;/option&gt;
              &lt;option value="Case(s)"&gt;Case(s)
              &lt;/option&gt;
              &lt;option value="Each"&gt;Each
              &lt;/option&gt;
              &lt;option value="Feet"&gt;Feet
              &lt;/option&gt;
          &lt;/select&gt;
      &lt;/div&gt;
  &lt;/td&gt;
  </code></pre>
  
  <p>
  
      
          
              J&amp;B No.: 
              
              
          
      
      
          
              Quantity: 
              
              
          
      
      
          
              UOM: 
              
              
                  - None -
                  
                  Box(es)
                  
                  Case(s)
                  
                  Each
                  
                  Feet
                  
              
          
      
  </p>