text: 
  //    點擊立即搶購顯示另一個頁面
  function main_footer() {
      $('.page').css('display','none');
      $('.rush').css('display','block')
  }
  window.onload=function () {
      //退换货部分显示隐藏效果
      $('.bk').click(function () {
          $('.page').css('display','block');
          $('.rush').css('display','none')
      });
  };
  
  //弹层
  function show_specwin(){
      tools.show_win("#specWin","450px");
      hide_cartwin();
      hide_successwin();
  }
  function hide_specwin(){
      tools.close_win("#specWin");
  }
  function show_cartwin(){
      refresh_prod_ul();
      tools.show_win("#cartWin",'100%');
      hide_specwin();
      hide_successwin();
  }
  function hide_cartwin(){
      tools.close_win("#cartWin");
  }
  
  function show_successwin(){
      tools.show_win("#successWin",'100%');
      hide_specwin();
      hide_cartwin();
      $('.success_modal').css('display','block');
  
  }
  function hide_successwin(){
      tools.close_win("#successWin");
  }
  function show_cartisempty(){
      hide_cartwin();
      hide_specwin();
      $("#empty").show();
      $("#price").hide();
  }
  