var path = new Array();
path[0] = "./";
path[1] = "../";
path[2] = "../../";
path[3] = "../../../";
path[4] = "../../../../";

var btnName = new Array();
btnName[1] = "way";
btnName[2] = "beginner";
btnName[3] = "about";
btnName[4] = "contact";
btnName[5] = "regist";

btnName[6] = "way2";
btnName[7] = "beginner2";
btnName[8] = "about2";
btnName[9] = "contact2";
btnName[10] = "regist2";

btnName[11] = "detail";
btnName[12] = "cart";

var picOn  = new Array();
var picOff = new Array();

function preLoad(dir) {
	for (i = 1; i <= btnName.length; i++) {
		picOn[i]  = new Image();
		picOn[i].src = path[dir] + "common/img/navi0" + i + "_2.gif";
		picOff[i] = new Image();
		picOff[i].src = path[dir] + "common/img/navi0" + i + ".gif";
	}
}

function swapOn(id) {
	if (document.images) {
		document[btnName[id]].src = picOn[id].src;
	}
}

function swapOff(id) {
	if (document.images) {
		document[btnName[id]].src = picOff[id].src;
	}
}

function write_flash() {
document.write("<object classid='clsid:d27cdb6e-ae6d-11cf-96b8-444553540000' codebase='http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0' width='592' height='114' align='middle'><param name='allowScriptAccess' value='sameDomain' /><param name='movie' value='./swf/iress_haed.swf?now=top' /><param name='quality' value='high' /><param name='bgcolor' value='#ffffff' /><PARAM NAME=FlashVars VALUE='now=top'><embed src='./swf/iress_haed.swf?now=top' quality='high' bgcolor='#ffffff' width='592' height='114' align='middle' allowScriptAccess='sameDomain' type='application/x-shockwave-flash' pluginspage='http://www.macromedia.com/go/getflashplayer' /></object>");	
}
function write_flash_dir() {
document.write("<object classid='clsid:d27cdb6e-ae6d-11cf-96b8-444553540000' codebase='http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0' width='592' height='114' align='middle'><param name='allowScriptAccess' value='sameDomain' /><param name='movie' value='../swf/iress_haed.swf?now=under' /><param name='quality' value='high' /><param name='bgcolor' value='#ffffff' /><PARAM NAME=FlashVars VALUE='now=under'><embed src='../swf/iress_haed.swf?now=under' quality='high' bgcolor='#ffffff' width='592' height='114' align='middle' allowScriptAccess='sameDomain' type='application/x-shockwave-flash' pluginspage='http://www.macromedia.com/go/getflashplayer' /></object>");	
}
function write_flash_dir2() {
document.write("<object classid='clsid:d27cdb6e-ae6d-11cf-96b8-444553540000' codebase='http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0' width='592' height='114' align='middle'><param name='allowScriptAccess' value='sameDomain' /><param name='movie' value='../../swf/iress_haed.swf?now=under' /><param name='quality' value='high' /><param name='bgcolor' value='#ffffff' /><PARAM NAME=FlashVars VALUE='now=under'><embed src='../../swf/iress_haed.swf?now=under' quality='high' bgcolor='#ffffff' width='592' height='114' align='middle' allowScriptAccess='sameDomain' type='application/x-shockwave-flash' pluginspage='http://www.macromedia.com/go/getflashplayer' /></object>");	
}
//フォームの制御,reqは文字列なので渡すときは''で囲む事
//現在のIDに泊数を付けて連番IDをわたす
function submit_form(form,req) {
	var req;
	var term_num = form.term.value;
	if(form.kazu.value == "#") {
		alert("選択エラー：レンタルするアイテムの個数を選んで下さい。");return false;
	} else if(form.term.value == "#") {
		alert("選択エラー：レンタルするアイテムの期間を選んで下さい。");return false;
	} else {
		form.id.value = req+term_num;
		return true;
	}
}
function item_submit_form(form) {
	var term_num = form.term.value;
	if(form.kazu.value == "#") {
		alert("選択エラー：レンタルするアイテムの個数を選んで下さい。");return false;
	} else if(form.term.value == "#") {
		alert("選択エラー：レンタルするアイテムの期間を選んで下さい。");return false;
	} else {
		form.id.value = form.id.value+term_num;
		return true;
	}
}