////文字拡大・縮小//////////////////////////////////////////////////////////////////////////////
function setCookie(s){
cName = "FontSize_TomeCity :";
exp = new Date();
exp.setTime(exp.getTime() + 31536000000);
document.cookie = cName + s + "; path=/" + "; expires=" + exp.toGMTString();
}
function getCookie(){
zoom = "";
cName = "FontSize_TomeCity :";
tmpCookie = document.cookie + ";";
s = tmpCookie.indexOf(cName);
if (s != -1)
{
e = tmpCookie.indexOf(";", s);
zoom = tmpCookie.substring(s + cName.length, e);
document.body.style.fontSize = zoom;
} else {
document.body.style.fontSize = "100%";
}
}
function textSizeUp(){
currentSize = document.body.style.fontSize;
selectSize = "";
if ( currentSize == "80%" ){
selectSize = "100%";
} else if ( currentSize == "100%" ){
selectSize = "120%";
} else if ( currentSize == "120%" ){
m = escape("これ以上文字のサイズを大きくできません。");
alert(unescape(m));
selectSize = "120%";
} else {
selectSize = "120%";
}
document.body.style.fontSize = selectSize;
setCookie(selectSize);
}
function textSizeDown(){
currentSize = document.body.style.fontSize;
selectSize = "";
if ( currentSize == "120%" ){
selectSize = "100%";
} else if ( currentSize == "100%" ){
selectSize = "80%";
} else if ( currentSize == "80%" ){
m = escape("これ以上文字のサイズを小さくできません。");
alert(unescape(m));
selectSize = "80%";
} else {
selectSize = "80%";
}
document.body.style.fontSize = selectSize;
setCookie(selectSize);
}
window.onload = function(e) {
getCookie();
var header = document.getElementById('top');
var count = 9;
var rdm = Math.floor(Math.random()*count);
if(rdm==0) rdm = 9;
var path = "/shared/images/header0"+rdm+".jpg";
header.src = path;
}
//前のページに戻る
$(function(){
var backpage = function(){};
backpage.prototype = {
panId: '#pankuzu',
pnaviId: '#pagenavi',
insert: function(){
var
href = $(this.panId).find('a:last').attr('href'),
source = ' 前のページへ
| ';
if(!href) return;
$(this.pnaviId + ' tr').prepend(source);
}
}
var obj = new backpage();
obj.insert();
});
////文字拡大・縮小//////////////////////////////////////////////////////////////////////////////
function setUI() {
document.write('
');
}