if(fontsize==28){

$("#ddplus").html("a");

}

//添加cookie记录

setcookie("readsetfontsize",nefont,30);

}

});

//行间距设置增大

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

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

varlineheightnum=parseint(lineheight);

if(lineheightnum>25){

varlinehn=eval(lineheightnum-4);

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

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

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

varlineheightnum=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{

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

varlineheightnum=parseint(lineheight);

if(lineheightnumt-");

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

varlineheightnum=parseint(lineheight);

if(lineheightnum==46){

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

}

//添加cookie记录

setcookie("readsetlineheihgt",linehn,30);