//テキストサイズ変更スクリプト

function fontChange(str){
 var targetFile;
 switch(str){
 case "small":
 targetFile="http://www.kkp.cc/~kousei/tennoujiku/wp-content/themes/wp/font_s.css";
 break;
 case "medium":
 targetFile="http://www.kkp.cc/~kousei/tennoujiku/wp-content/themes/wp/font_m.css";
 break;
 case "big":
 targetFile="http://www.kkp.cc/~kousei/tennoujiku/wp-content/themes/wp/font_l.css";
 break;
 default:
 alert("error");
 break;
 }

 document.cookie="fontstyle="+targetFile+";path=/;";
 window.location.reload();
}


var name="fontstyle";
var cookie=document.cookie;
if(-1==cookie.indexOf(name)){
 var file='http://www.kkp.cc/~kousei/tennoujiku/wp-content/themes/wp/font_m.css';
}else{
 var pos_s=cookie.indexOf(name)+name.length+1;
 var pos_e=cookie.indexOf(";",pos_s);
 if(-1==pos_e){
 var file=cookie.slice(pos_s);
 }else{
 var file=cookie.slice(pos_s,pos_e);
 }
}
document.write('<link rel="stylesheet" type="text/css" href="'+file+'" />');