//フォントサイズの拡大・縮小
var typenum = "";
typenum = eval(getCookie('style'));
if(!typenum){typenum=3;}
var typeList=new Array('ss','s','medium','l','ll');
value_style=typeList[typenum-1];
//ボタンの表示
function size_btn()
{
document.write('
');
if(value_style=="ss"){document.write('
');}
else{document.write('
');}
if(value_style=="ll"){document.write('
');}
else{document.write('
');}
document.write('
');
}
//読み込んだときにCookieからstyleを読み込んでcssを書き出す
function setCss()
{
document.write( '');
}
//Cookieの取り出し（慣用的）
function getCookie(name){
var cookieStr = document.cookie
var existNum = cookieStr.indexOf(name)
if(existNum != -1){
start = existNum + name.length + 1
end = cookieStr.indexOf(";" , start)
if(end == -1){
end = cookieStr.length
}
var cookieValue = cookieStr.substring(start,end)
return cookieValue
} else {
return ""
}
}
//Cookieに選択したタイプ（sss,ss,s,m,l,ll,lll）を書き込む
function setStyle(num)
{
if(num)
{
typenum+=num;
if(1 > typenum){typenum="1";}
else if(typenum > 5){typenum="5";}
}
styletype=typenum;
sizeString='style=' ;
sizeString+=escape(styletype);
sizeString+= "; path=/";
document.cookie =sizeString ;
window.location.reload();
}
//document.write(cssName);
setCss();
function sav_cook()
{
coknam = "jssample";
coktxt = document.frm1.txt1.value;
day0 = new Date();
day0.setTime(day0.getTime()+60*60*24*1000);
endday = day0.toGMTString();
document.cookie = coknam+"="+escape(coktxt)+";expires="+endday;
}