//--All Rights Reserved.Copyright (C) Miyake_kobo.--



document.write("<FORM name='myform'>");

document.write("<INPUT name='text1' size='8'>");

document.write("<INPUT type=button value='top' OnClick='saisyo()' title='最初の写真を表示'>");

document.write("<INPUT type=button value='back' OnClick='mae()' title='前の写真を表示'>");

document.write("<INPUT type=button value='stop' OnClick='teisi()' title='停止（他のボタンを押すと再開）'>");

document.write("<INPUT type=button value='janp' OnClick='tobu()' title='ランダムな写真を表示'>");

document.write("<INPUT type=button value='next' OnClick='tugi()' title='次の写真を表示'>");

document.write("<INPUT type=button value='last' OnClick='saigo()' title='最後の写真を表示'>");

document.write("<BR><BR>");

document.write("<IMG name='myimg' style='border:5px inset #ffffcc;' title='拡大表示用の写真は用意しておりません' OnClick='mado()'>");

document.write("</FORM>");



var sjpg = ".jpg";

var ljpg = "L.jpg";

var i;

var bango;

var n

var tid;

var hayasa = 8000;



photo = new Array();



function top(sn){

	n = top.arguments.length;

	for(i=0;i<n;i++){

		photo[i] = top.arguments[i];

	}

	bango = Math.floor(Math.random() * n);

	main();

}



function main(){

	hyouji();

	tid = setTimeout("tugi()",hayasa);

}



function saisyo(){

	clearTimeout(tid);

	bango = 0;

	main();

}



function tugi(){

	clearTimeout(tid);

	bango = bango + 1;

	main();

}



function teisi(){

	clearTimeout(tid);

}



function tobu(){

	clearTimeout(tid);

	bango = Math.floor(Math.random() * n);

	main();

}



function mae(){

	clearTimeout(tid);

	bango = bango - 1;

	main();

}



function saigo(){

	clearTimeout(tid);

	bango = n - 1;

	main();

}



function mado(){

	var myurl = photo[bango] + ljpg;

	window.open(myurl,bango);

}



function hyouji(){

	if(bango == -1){

		bango = n-1;

	}

	if(bango == n){

		bango = 0;

	}

	document.myimg.src = photo[bango] + sjpg;

	document.myform.text1.value = (bango+1) + "/" + n;

}