$(function(){
		   
   /*b2b/b2c鍒囨崲 */
   $("#companyul li").bind("click",function(){
       $(this).addclass("selected").siblings().removeclass("selected");
       $('#companylist div').eq($(this).index()).show().siblings().hide();
   });

    /*浜岀淮鐮侀紶鏍囩粡杩�*/
    $(".company_b2b dl").hover(function(){
        $(this).children('dt').eq(1).css({"display":"block","background":"#000","position":"absolute","filter":"alpha(opacity=50)","opacity":"0.5","z-index":"2","top":"0","left":"0"});
        $(this).children('dt').eq(2).css({"display":"block","background":"none","z-index":"3"});
        $(this).children('dd').addclass("mouse_effi");
    },function(){
        $(this).children('dt:gt(0)').css({"display":"none"});
        $(this).children('dd').removeclass("mouse_effi");
        }
    );

})