js代码中日期能输出 但是不知道怎么获取

Question

js代码中日期能输出 但是不知道怎么获取<script src="http://www1.cndv.tv/js/jscal2.js"></script> <script type="text/javascript">//<![CDATA[
      var SELECTED_RANGE = null;
      function getSelectionHandler() {
              var startDate = null;
              var ignoreEvent = false;
              return function(cal) {
                      var selectionObject = cal.selection;
                      if (ignoreEvent)
                              return;                      var selectedDate = selectionObject.get();
                      if (startDate == null) {
                              startDate = selectedDate;
                              SELECTED_RANGE = null;
                              document.getElementById("info").innerHTML = "点击选择结束日期";
                              cal.args.min = Calendar.intToDate(selectedDate);
                              cal.refresh();
                      } else {
                              ignoreEvent = true;
                              selectionObject.selectRange(startDate, selectedDate);
                              ignoreEvent = false;
                              SELECTED_RANGE = selectionObject.sel[0];
                              startDate = null;
                              document.getElementById("info").innerHTML = selectionObject.print("%Y-%m-%d");
                              cal.args.min = null;
                              cal.refresh();
                      };
              };
      };      Calendar.setup({
              cont          : "cont",
              fdow          : 1,
              selectionType : Calendar.SEL_SINGLE,
              onSelect      : getSelectionHandler()
      });
    //]]></script><!--日历调用结束-->
其他一切都正常 可以把两个时间都输出出来，但是 怎么获取他那 我用的php   希望高手 指点 下  

Answer 1

用一个隐藏域把 startDate = selectedDate; startDate 获得看看是不是日期。

Answer 2

看看这里面怎么弄的。jscal2.js

Answer 3

document.getElementById("info").innerHTML = selectionObject.print("%Y-%m-%d"); 
 这一句  就是把日器输出了出来，但是 怎么获取那 

Answer 4

var a =document.getElementById("info").innerHTML;
alert(a);
......无语了