function toggleSearchType(){if(document.searchform.searchtype[0].checked){document.getElementById('search4adult').style.display='block';document.getElementById('search4larva').style.display='none';document.searchform.searchlarvamonth.value='';document.searchform.searchlarvatype.value='';document.searchform.searchlarvacolours.value='';document.searchform.searchprolegs.value=''}else{document.getElementById('search4adult').style.display='none';document.getElementById('search4larva').style.display='block';document.searchform.searchmonth.value='';document.searchform.searchforewing.value='';document.searchform.searchdayflyer.value=''}}function toggleLimitTo(){var limitto=document.searchform.searchlimitto.value;if(limitto=='0'){document.getElementById('search4all').style.display='block';document.getElementById('search4butterflies').style.display='none';document.getElementById('search4macros').style.display='none';document.getElementById('search4micros').style.display='none';document.getElementById('search4moth').style.display='block';document.searchform.searchfamilyid1.value='';document.searchform.searchfamilyid2.value='';document.searchform.searchfamilyid3.value=''}else if(limitto=='3'){document.getElementById('search4all').style.display='none';document.getElementById('search4butterflies').style.display='block';document.getElementById('search4macros').style.display='none';document.getElementById('search4micros').style.display='none';document.getElementById('search4moth').style.display='none';document.searchform.searchfamilyid0.value='';document.searchform.searchfamilyid2.value='';document.searchform.searchfamilyid3.value='';document.searchform.searchdayflyer.value=''}else if(limitto=='2'){document.getElementById('search4all').style.display='none';document.getElementById('search4butterflies').style.display='none';document.getElementById('search4macros').style.display='block';document.getElementById('search4micros').style.display='none';document.getElementById('search4moth').style.display='block';document.searchform.searchfamilyid0.value='';document.searchform.searchfamilyid1.value='';document.searchform.searchfamilyid3.value=''}else{document.getElementById('search4all').style.display='none';document.getElementById('search4butterflies').style.display='none';document.getElementById('search4macros').style.display='none';document.getElementById('search4micros').style.display='block';document.getElementById('search4moth').style.display='block';document.searchform.searchfamilyid0.value='';document.searchform.searchfamilyid1.value='';document.searchform.searchfamilyid2.value=''}}function toggleSortSeq(){if(document.searchform.searchsortseq.value=='sortrecords'){document.getElementById('hidesince').style.display='block'}else{document.getElementById('hidesince').style.display='none'}}