Survey 184 es qid code answer sortorder language assessment_value scale_id gid sid group_name group_order description language randomization_group grelevance qid parent_qid sid gid type title question preg help other mandatory question_order language scale_id same_default relevance $(document).ready(function(){ // Initialy hiding all options of filtered question $('#question430 option').hide(); // Just show the first option: choose... $('#question430 option:eq(0)').show(); // The trigger $('#question429').on('change',function() { var value = $(this).find(':selected').val(); var start = 0; var end = 0; // Definition of limits switch (parseInt(value)) { case 1: start = 1; end = 12; break; case 2: start = 13; end = 21; break; case 3: start = 22; end = 54; break; case 4: start = 55; end = 70; break; case 5: start = 71; end = 92; break; case 6: start = 93; end = 114; break; case 7: start = 115; end = 132; break; case 8: start = 133; end = 158; break; case 9: start = 159; end = 178; break; case 10: start = 179; end = 197; break; case 11: start = 198; end = 210; break; case 12: start = 211; end = 223; break; case 13: start = 224; end = 239; break; case 14: start = 240; end = 262; break; default: start = 0; end = 0; break; } //alert(value+' '+start+' '+end); //loop for hiding from the first drop-down item until the first showed for(i=1; i < start; i++) { $('#question430 option:eq('+i+')').hide(); } //loop for showing related items for(i=start; i <= end; i++) { $('#question430 option:eq('+i+')').show(); } //loop for hiding from the last showed til the last option for(i=end+1; i <= 263; i++) { $('#question430 option:eq('+i+')').hide(); } }); }); ]]> sid admin expires startdate adminemail anonymized faxto format savetimings template language additional_languages datestamp usecookie allowregister allowsave autonumber_start autoredirect allowprev printanswers ipaddr refurl publicstatistics publicgraphs listpublic htmlemail sendconfirmation tokenanswerspersistence assessments usecaptcha usetokens bounce_email attributedescriptions emailresponseto emailnotificationto tokenlength showxquestions showgroupinfo shownoanswer showqnumcode bouncetime bounceprocessing bounceaccounttype bounceaccounthost bounceaccountpass bounceaccountencryption bounceaccountuser showwelcome showprogress questionindex navigationdelay nokeyboard alloweditaftercompletion googleanalyticsstyle googleanalyticsapikey surveyls_survey_id surveyls_language surveyls_title surveyls_description surveyls_welcometext surveyls_endtext surveyls_url surveyls_urldescription surveyls_email_invite_subj surveyls_email_invite surveyls_email_remind_subj surveyls_email_remind surveyls_email_register_subj surveyls_email_register surveyls_email_confirm_subj surveyls_email_confirm surveyls_dateformat surveyls_attributecaptions email_admin_notification_subj email_admin_notification email_admin_responses_subj email_admin_responses surveyls_numberformat attachments