if(lineheightnum==46){
$("#hang-da").html("t");
}
//添加cookie记录
setcookie("readsetlineheihgt",linehn,30);
}
});
//切换阅读背景颜色
$("d_bgdlspan").each(function(index,element){
$(this).click(function{
varbackcolorvalue=$(this).attr('class');
$("body").removeclass;
$("body").addclass(backcolorvalue);
//添加cookie记录
setcookie("readsetbackground",backcolorvalue,30);
});
});
//切换关灯效果
$("div.book_titlexet").toggle(function{
$("#qiehuancss").attr('href',"-");
$("div#readercontainer").css("color","#666");