[svn r13606] add a button to remove results of the survey (FS#2033) : fix a bug with quote in confirm

main/survey/survey_list.php

@@ -21,7 +21,7 @@
 *	@package dokeos.survey
 * 	@author unknown, the initial survey that did not make it in 1.8 because of bad code
 * 	@author Patrick Cool <patrick.cool@UGent.be>, Ghent University: cleanup, refactoring and rewriting large parts of the code
-* 	@version $Id: survey_list.php 13604 2007-10-31 09:13:31Z elixir_inter $
+* 	@version $Id: survey_list.php 13606 2007-10-31 09:31:36Z elixir_inter $
 *
 * 	@todo use quickforms for the forms
 */
@@ -326,7 +326,7 @@ function modify_filter($survey_id)
 	//$return .= '<a href="survey.php?survey_id='.$survey_id.'">'.Display::return_icon('add.gif', get_lang('Add')).'</a>';
 	$return .= '<a href="preview.php?'.api_get_cidreq().'&amp;survey_id='.$survey_id.'">'.Display::return_icon('preview.gif', get_lang('Preview')).'</a>';
 	$return .= '<a href="survey_invite.php?'.api_get_cidreq().'&amp;survey_id='.$survey_id.'">'.Display::return_icon('survey_publish.gif', get_lang('Publish')).'</a>';
-	$return .= '<a href="survey_list.php?'.api_get_cidreq().'&amp;action=empty&amp;survey_id='.$survey_id.'" onclick="javascript:if(!confirm(\''.addslashes(htmlentities(get_lang("EmptySurvey").'?',ENT_QUOTES,$charset)).'\')) return false;">'.Display::return_icon('empty.gif', get_lang('EmptySurvey')).'</a>';
+	$return .= '<a href="survey_list.php?'.api_get_cidreq().'&amp;action=empty&amp;survey_id='.$survey_id.'" onclick="javascript:if(!confirm(\''.addslashes(htmlentities(get_lang("EmptySurvey").'?')).'\')) return false;">'.Display::return_icon('empty.gif', get_lang('EmptySurvey')).'</a>';
 	$return .= '<a href="reporting.php?'.api_get_cidreq().'&amp;survey_id='.$survey_id.'">'.Display::return_icon('statistics.gif', get_lang('Reporting')).'</a>';
 	return $return;
 }