context:     button.onclick = function() {      // Prepare vars for use in anonymous function.      var button = this;      var action = button.form.action;      var target = button.form.target;      // Redirect form submission      this.form.action = uri;      this.form.target = 'redirect-target';      handler.onsubmit();      // Set iframe handler for later      window.iframeHandler = function (data) {        // Restore form submission        button.form.action = action;        button.form.target = target;        handler.oncomplete(data);      }      return true;    }
meta: 639	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/639/f6764cfbd8dcdedd05263711a41fcedb72dda2ab/drupal.js/clean/misc/drupal.js