My97DatePicker日历控件demo地址

http://www.my97.net/dp/demo/index.htm

 

两个日历控件级联

前边的日期选择后，后面框的日期+6

 <input  onfocus="WdatePicker({

         onpicked:function(){

             var f='yyyy-MM-dd';

             var d = Date.parseString(this.value,f);
             d.setDate(d.getDate() + 6);

             $('etimecode').value=d.format(f);

          },
          maxDate:'%y-%M-{%d-7}'

    })"
    id='btimecode' name='btimecode'

    value="2011-05-16" readonly='true'
    class="inputsgl" type='text' size='10'>
   至
   <input id='etimecode' name='etimecode' value="2011-05-22"
    readonly='true' class="inputsgl" type='text' size='10'>