protected function _getFooterHtml($element)
 {
     $ajaxUrl = $this->getUrl('mageworxadmin/support');
     $html = parent::_getFooterHtml($element);
     $html = '<h4>' . $this->__('Contact MageWorx Support Team or visit <a href="%s">%s</a> for additional information', 'http://www.mageworx.com/', 'MageWorx.com') . '</h4>' . $html;
     $html .= Mage::helper('adminhtml/js')->getScript("\n            toggleReason = function(){\n                if (\$('reason').getValue() != 'other'){\n                    \$('other_reason').up(1).hide();\n                    \$('other_reason').disable();\n                } else {\n                    \$('other_reason').enable();\n                    \$('other_reason').up(1).show();\n                }\n            }\n            toggleReason();\n            supportForm = new varienForm(\$('{$element->getHtmlId()}'));\n            mageworxSupport = function(){\n                if (supportForm.validator.validate()){\n                    var request = new Ajax.Request(\n                        '{$ajaxUrl}',\n                        {\n                            method:'post',\n                            onSuccess: successResponse,\n                            parameters: Form.serialize(\$('{$element->getHtmlId()}'))\n                        }\n                    );\n                }\n            }\n            successResponse = function(transport){\n                if (transport && transport.responseText){\n                    try{\n                        response = eval('(' + transport.responseText + ')');\n                    }\n                    catch (e) {\n                        response = {};\n                    }\n                }\n                if ((typeof response.message) == 'string') {\n                    \$('ajax-response').update(response.message);\n                } else {\n                   \$('ajax-response').update(response.message.join(\"\\n\"));\n                }\n                new PeriodicalExecuter(function(pe){ \$('ajax-response').update(''); pe.stop(); }, 5);\n            }\n        ");
     return $html;
 }
 protected function _getFooterHtml($element)
 {
     $html = parent::_getFooterHtml($element);
     $html = '<h4>' . $this->__('Installed MageWorx Extensions') . '</h4>' . $html;
     return $html;
 }