/* トップページの画像ランダムスクリプト */

var write_banner = "";

var banner_count = 1;

var banner_list  = new Array(
//	"faq_banner",
	"doc_banner",
	"resume_banner",
	"time_banner",
	"biz_banner",
//	"power_banner",
	"ktai_banner");

var banner_url  = new Array(
//	"pocketsns_12.html",
	"pocketdoc_01.html",
	"pocketresume_01.html",
	"pockettime_01.html",
	"pocketbiz_01.html",
//	"http://www.power-station.co.jp/",
	"http://ktaik.jp/");

for(i = 0; i < banner_count; i++){
	// 乱数を発生させる
	var rnd = 0;
	var rnd = Math.floor(Math.random() * banner_list.length);
	// バナー出力用変数に格納
	if(banner_list[rnd] == "power_banner" || banner_list[rnd] == "ktai_banner"){
		write_banner += "<div class=" + banner_list[rnd] + "><a href=" + banner_url[rnd] + " target=_blank><span></span></a></div>";
	} else {
		write_banner += "<div class=" + banner_list[rnd] + "><a href=" + banner_url[rnd] + "><span></span></a></div>";
	}
	// 配列要素を再度生成
	var new_list = new Array();
	var new_url  = new Array();
	for(j = 0; j < banner_list.length; j++){
		if(j != rnd){
			new_list.push(banner_list[j]);
			new_url.push(banner_url[j]);
		}
	}
	banner_list = new_list;
	banner_url  = new_url;
}

// 出力
document.write(write_banner);