img = new Array();
img[0] = "maria02.jpg";
img[3] = "seika02.jpg";
img[4] = "ai02.jpg";
img[5] = "sarina02.jpg";
img[6] = "nao02.jpg";
img[7] = "kaori02.jpg";
img[8] = "nana02.jpg";
img[9] = "rinne02.jpg";
img[10] = "minami02.jpg";
img[11] = "anri02.jpg";
img[12] = "sakura02.jpg";
img[13] = "kazane02.jpg";
img[14] = "mana02.jpg";
img[15] = "madoka02.jpg";
img[16] = "emi02.jpg";

img[17] = "rino02.jpg";

img[18] = "hitomi02.jpg";
img[19] = "ruki02.jpg";

img[20] = "sora02.jpg";

img[21] = "reika02.jpg";
img[22] = "iori02.jpg";
img[23] = "rena02.jpg";

img[24] = "chiaki02.jpg";
img[25] = "ayuna02.jpg";
img[26] = "erika02.jpg";
img[27] = "narumi02.jpg";

function setBanner(){
	amount = img.length;
	No = Math.floor(Math.random()*amount);
	document.write("<img src='http://www.3100.jp/girls/photo/" + img[No] + "' border='0' width='200'>");
}

//スクロール
function scrollStart() { 
CountTimer = setInterval( "scroll()", 50 ); }
　//xミリ秒ごとにスクロールのための関数を呼び出します

function scroll() { 
if ( count < 1000 ) { scrollBy( 0 , scrly ) ; count++ ; }
else { clearInterval( CountTimer ) ;　//指定回数スクロールしたらタイマーを解除し、スクロール量の正負を反転させて再びタイマー関数を呼び出します
count = 0 ; scrly = 0 - scrly ;
scrollStart() ; } 
}