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<?php
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// $Id$
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function theme_payment_ach_select($element) {
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$select = '';
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$size = $element['#size'] ? ' size="' . $element['#size'] . '"' : '';
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_form_set_class($element, array('form-select'));
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return theme('form_element', $element['#title'], '<select name="'. $element['#name'] .''. ($element['#multiple'] ? '[]' : '') .'"'. ($element['#multiple'] ? ' multiple="multiple" ' : '') . drupal_attributes($element['#attributes']) .' id="' . $element['#id'] .'" '. $size .'>'. payment_ach_form_select_options($element) .'</select>', $element['#description'], $element['#id'], $element['#required'], form_get_error($element));
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}
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function payment_ach_form_select_options($element, $choices = NULL) {
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if (!isset($choices)) {
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$choices = $element['#options'];
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}
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// array_key_exists() accommodates the rare event where $element['#value'] is NULL.
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// isset() fails in this situation.
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$value_valid = isset($element['#value']) || array_key_exists('#value', $element);
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$value_is_array = is_array($element['#value']);
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$options = '';
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foreach ($choices as $key => $choice) {
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if (is_array($choice)) {
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$options .= '<optgroup label="'. $key .'">';
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$options .= payment_ach_form_select_options($element, $choice);
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$options .= '</optgroup>';
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}
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else {
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$key = (string)$key;
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if ($value_valid && ($element['#value'] == $key || ($value_is_array && in_array($key, $element['#value'])))) {
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$selected = ' selected="selected"';
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}
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else {
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$selected = '';
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}
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$options .= '<option value="'. $key .'"'. $selected .' id="cardtype-'. $key .'">'. check_plain($choice) .'</option>';
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}
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}
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return $options;
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}
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