//画像切替

var img_number=0;
var img_name='';
var ii=0;

var cnt=10; // 画像切替リンク数

var i_ovr= new Array();
var i_out= new Array();

for( ii = 0 ; ii < cnt ; ii++ ){
i_ovr[ii] = new Image();
i_out[ii] = new Image();
i_out[ii] = new Image();
i_out[ii] = new Image();
i_out[ii] = new Image();
i_out[ii] = new Image();
}

// マウスが乗ったときの画像を登録
i_ovr[0].src ='./image/title3.gif'; 
i_ovr[1].src ='./image/all_2.jpg'; 
i_ovr[2].src ='./image/all_4.jpg'; 
i_ovr[3].src ='./image/all_hata2.jpg';
i_ovr[4].src ='./image/all_hata2.jpg';
i_ovr[5].src ='./image/alltop2.gif'; 
i_ovr[6].src ='./image/yotei2.gif'; 
i_ovr[7].src ='./image/kaigo2.gif'; 
i_ovr[8].src ='./image/kanso2.gif';
i_ovr[9].src ='./image/wing2.gif';

// マウスが離れたときの画像を登録
i_out[0].src ='./image/title2.gif';
i_out[1].src ='./image/all_1.jpg';
i_out[2].src ='./image/all_3.jpg';
i_out[3].src ='./image/all_hata.jpg';
i_out[4].src ='./image/all_hata.jpg';
i_out[5].src ='./image/alltop1.gif';
i_out[6].src ='./image/yotei1.gif';
i_out[7].src ='./image/kaigo1.gif';
i_out[8].src ='./image/kanso1.gif';
i_out[9].src ='./image/wing1.gif';

function img_over (img_name,img_number){
document.images[img_name].src=i_ovr[img_number].src;
} 

function img_out (img_name,img_number){
document.images[img_name].src=i_out[img_number].src;
}