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   1  <?php
   2  /**

   3   * Smarty plugin

   4   * @package Smarty

   5   * @subpackage plugins

   6   */
   7  
   8  
   9  /**

  10   * Smarty {popup_init} function plugin

  11   *

  12   * Type:     function<br>

  13   * Name:     popup_init<br>

  14   * Purpose:  initialize overlib

  15   * @link http://smarty.php.net/manual/en/language.function.popup.init.php {popup_init}

  16   *          (Smarty online manual)

  17   * @param array

  18   * @param Smarty

  19   * @return string

  20   */
  21  function smarty_function_popup_init($params, &$smarty)
  22  {
  23      $zindex = 1000;
  24      
  25      if (!empty($params['zindex'])) {
  26          $zindex = $params['zindex'];
  27      }
  28      
  29      if (!empty($params['src'])) {
  30          return '<div id="overDiv" style="position:absolute; visibility:hidden; z-index:'.$zindex.';"></div>' . "\n"
  31           . '<script type="text/javascript" language="JavaScript" src="'.$params['src'].'"></script>' . "\n";
  32      } else {
  33          $smarty->trigger_error("popup_init: missing src parameter");
  34      }
  35  }
  36  
  37  /* vim: set expandtab: */

  38  
  39  ?>