//留言簿和产品详情
function waredetal(type){
	if(type == guestbook){
		$('#guestbook').show();
		$('#waredes').hide();
		$('#css_guestbook').attr("class","p_d_tit");
		$('#css_waredes').attr("class","p_d_tit1");
	}else{
		$('#waredes').show();
		$('#guestbook').hide();
		$('#css_waredes').attr("class","p_d_tit");
		$('#css_guestbook').attr("class","p_d_tit1");
	}
}