if (document.images) { 

var img1on = new Image();
img1on.src = "images/english-top02.gif"; 
var img1off = new Image();
img1off.src = "images/english-top01.gif";

var img2on = new Image();
img2on.src = "images/top_museum02.gif";
var img2off = new Image();
img2off.src = "images/top_museum01.gif";

var img3on = new Image();
img3on.src = "images/top_detail02.gif";
var img3off = new Image();
img3off.src = "images/top_detail01.gif";

var img4on = new Image();
img4on.src = "images/top_columnindex02.gif";
var img4off = new Image();
img4off.src = "images/top_columnindex01.gif";

var img5on = new Image();
img5on.src = "images/top_go02.gif";
var img5off = new Image();
img5off.src = "images/top_go01.gif";

var img6on = new Image();
img6on.src = "images/top_campaign02.gif";
var img6off = new Image();
img6off.src = "images/top_campaign01.gif";

var img7on = new Image();
img7on.src = "images/top_dl02.gif";
var img7off = new Image();
img7off.src = "images/top_dl01.gif";

var img8on = new Image();
img8on.src = "images/top_bbs02.gif";
var img8off = new Image();
img8off.src = "images/top_bbs01.gif";

var img9on = new Image();
img9on.src = "images/top_link02.gif";
var img9off = new Image();
img9off.src = "images/top_link01.gif";

var img10on = new Image();
img10on.src = "images/top_mail02.gif";
var img10off = new Image();
img10off.src = "images/top_mail01.gif";


var img11on = new Image();
img11on.src = "images/bbs02.gif";
var img11off = new Image();
img11off.src = "images/bbs01.gif";

var img12on = new Image();
img12on.src = "images/link02.gif";
var img12off = new Image();
img12off.src = "images/link01.gif";

var img13on = new Image();
img13on.src = "images/jmia02.gif";
var img13off = new Image();
img13off.src = "images/jmia01.gif";

var img14on = new Image();
img14on.src = "images/lateral02.gif";
var img14off = new Image();
img14off.src = "images/lateral01.gif";

var img15on = new Image();
img15on.src = "images/press02.gif";
var img15off = new Image();
img15off.src = "images/press01.gif";

var img16on = new Image();
img16on.src = "images/policy02.gif";
var img16off = new Image();
img16off.src = "images/policy01.gif";

var img17on = new Image();
img17on.src = "images/inquiry02.gif";
var img17off = new Image();
img17off.src = "images/inquiry01.gif";

var img18on = new Image();
img18on.src = "images/sitemap02.gif";
var img18off = new Image();
img18off.src = "images/sitemap01.gif";

var img19on = new Image();
img19on.src = "images/top_jmia_on.gif";
var img19off = new Image();
img19off.src = "images/top_jmia.gif";

var img20on = new Image();
img20on.src = "images/top_lateral_on.gif";
var img20off = new Image();
img20off.src = "images/top_lateral.gif";

var img21on = new Image();
img21on.src = "images/top_member_on.gif";
var img21off = new Image();
img21off.src = "images/top_member.gif";


// フッタナビ追加
var img22on = new Image();
img22on.src = "images/museum02.gif";
var img22off = new Image();
img22off.src = "images/museum01.gif";

// リンクバナー追加
var img23on = new Image();
img23on.src = "images/blog_banner_on.gif";
var img23off = new Image();
img23off.src = "images/blog_banner_off.gif";

var img24on = new Image();
img24on.src = "images/onlyone_on.gif";
var img24off = new Image();
img24off.src = "images/onlyone_off.gif";

var img25on = new Image();
img25on.src = "images/top_bnr_eco_on.gif";
var img25off = new Image();
img25off.src = "images/top_bnr_eco.gif";

var img26on = new Image();
img26on.src = "images/top_bnr_faq_on.gif";
var img26off = new Image();
img26off.src = "images/top_bnr_faq.gif";

var img27on = new Image();
img27on.src = "images/bnr_redhouse_on.gif";
var img27off = new Image();
img27off.src = "images/bnr_redhouse.gif";

var img28on = new Image();
img28on.src = "images/bnr_matchhouse_on.jpg";
var img28off = new Image();
img28off.src = "images/bnr_matchhouse.jpg";

}


function On(name) { 

if (document.images) { 
document.images[name].src = eval(name + 'on.src'); 
} 

} 


function Off(name) { 

if (document.images) { 
document.images[name].src = eval(name + 'off.src'); 
} 

}