function time(){
 //開始時間id="start",結束時間id="end";
 var start = {
 elem: '#start',
 type:'date',
 min: '2000-09-10',
 max: '2333-09-20',
 show: true,
 closeStop: '#start'
 
 };
 var end = {
 elem: '#end',
 type:'date',
 min: '2000-09-10',
 max: '2333-09-20',
 show: true,
 closeStop: '#end'
 };
 lay('#start').on('click', function(e){
 if($('#end').val() != null && $('#end').val() != undefined && $('#end').val() != ''){
 start.max = $('#end').val();
 }
 laydate.render(start);
 });
 lay('#end').on('click', function(e){
 if($('#start').val() != null && $('#start').val() != undefined && $('#start').val() != ''){
 end.min = $('#start').val();
 }
 laydate.render(end);
 });
 
 
 }