第1553章【给蒋老师治脚】（1 / 4）

25){

var linehn = eval(lineheightnum-4);

$("div#readercontainer").css("line-height",linehn+"px");

$("#hang-da").html("t+");

var lineheight = $("div#readercontainer").css("line-height");

var lineheightnum = parseint(lineheight);

if(lineheightnum==22){

$("#hang-xiao").html("t");

}

//添加cookie记录

setcookie("readsetlineheihgt",linehn,30);

}

});

//行间距设置减小

$("#hang-da").click(function(){

var lineheight = $("div#readercontainer").css("line-height");

var lineheightnum = parseint(lineheight);

if(lineheightnum t-");

var lineheight = $("div#readercontainer").css("line-height");

var lineheightnum = parseint(lineheight);

if(lineheightnum==46){

$("#hang-da").html("t");

}