$document = JFactory::getDocument(); $document->addScriptDeclaration(" function submitbutton(pressbutton) { if (pressbutton == 'cancel') { submitform( pressbutton ); return; } if (\$K2.trim(\$K2('#title').val()) == '') { alert( '".JText::_('K2_ITEM_MUST_HAVE_A_TITLE', true)."' ); } else if (\$K2.trim(\$K2('#catid').val()) == '0') { alert( '".JText::_('K2_PLEASE_SELECT_A_CATEGORY', true)."' ); } else { syncExtraFieldsEditor(); var validation = validateExtraFields(); if(validation === true) { \$K2('#selectedTags option').attr('selected', 'selected'); \$K2('#k2FrontendContainer').append('
'); submitform( pressbutton ); } } } "); ?> load("plg_system_k2multiimages", JPATH_ADMINISTRATOR); ?>