can not remove accordion panels once complete?

[cdtuql]

    thepanels=$('#layout_west_accordion').accordion('panels');
        for (var i=0;i<thepanels.length;i++)
       {
         var index = $('#layout_west_accordion').accordion('getPanelIndex', thepanels);
         $('#layout_west_accordion').accordion('remove', index);
       
       }
我在动态产生accordion的panels前，把原来的删除掉，为什么循环一次删除不完呢，这个代码执行了3次才行，为什么，怎么解决？

[jarry]

To remove all the accordion panels, please try the code below:

Code:

var thepanels=$('#layout_west_accordion').accordion('panels');
while(thepanels.length){
  $('#layout_west_accordion').accordion('remove', 0);
}