/*
	--------------------------------
	Created: 2008.03.20
	Last Modified: 2008.06.19
	--------------------------------
	- Table of Contents -

	ガネーシャのお告げ

	リニューアル

	スプラッシュ
	--------------------------------
*/



/* --------------------------------
	ガネーシャのお告げ
-------------------------------- */

function prophecy() {
	var so = new SWFObject('default/flash/ganesa.swf', 'swf_ganesa', '350', '120', '9', '#ffffff');
	so.addParam('allowScriptAccess', 'sameDomain');
	so.addParam('allowFullScreen', 'false');
	so.addParam('wmode', 'transparent');
	so.write("ganesa");
}



/* --------------------------------
	リニューアル
-------------------------------- */

var renewal = new Renewal();
$_.addEvent(window, 'load', function() { renewal.init('renewal'); }, false);

function Renewal() {
	// クエリに [ renewal=1 ] が指定されている場合はクッキーの状態にかかわらずリニューアルを表示
	this.skip = !location.search.match('(^[?]|&)renewal=1(&|$)') && $_.getCookie('webtaiRenewal');

	// 初期化
	this.init = function(id) {
		if (this.skip) {
			$_.setCookie('webtaiRenewal', 1, 1000 * 60 * 60 * 24 * 7, '/');
			prophecy();
		} else {
			this.container = $_.element('div', { id: id });// コンテナ
			var body = document.getElementsByTagName('body')[0];
			body.appendChild(this.container);
			var so = new SWFObject('default/flash/renewal.swf', 'renewal_swf', '100%', '400', '9', '#ffffff');
			so.addParam('allowScriptAccess', 'always');
			so.addParam('allowFullScreen', 'false');
			so.addParam('wmode', 'transparent');
			so.write(id);
			this.show();
		}
	}

	// リニューアルを表示
	this.show = function() {
		this.container.style.display = 'block';
	}

	// リニューアルを非表示
	this.hide = function() {
		$_.setCookie('webtaiRenewal', 1, 1000 * 60 * 60 * 24 * 7, '/');
		this.container.style.display = 'none';
		prophecy();
	}
}



/* --------------------------------
	スプラッシュ
-------------------------------- */

//var splash = new Splash();
//$_.addEvent(window, 'load', function() { splash.init('splash', 'topbg'); }, false);

function Splash() {
	// 初期化
	this.init = function(foreground, background) {
		// クエリに [ splash=1 ] が指定されている場合はクッキーの状態にかかわらずスプラッシュを表示
		if (!location.search.match('(^[?]|&)splash=1(&|$)') && $_.getCookie('webtaiSplash')) {
			$_.setCookie('webtaiSplash', 1, 1000 * 60 * 60 * 24 * 7, '/');
			document.getElementById(background).style.visibility = 'visible';
		} else {
			var self = this;
			var availH = this.getWindowSize('h') - this.getSize($_('#head'), 'h') - this.getSize($_('#gnav'), 'h');
			this.isIE5 = navigator.userAgent.match('MSIE 5');
			this.isIE5 = navigator.userAgent.match('MSIE 5');
			this.foreground = $_.element('div', { id: foreground });// 前景
			$_('#body').appendChild(this.foreground);
			this.background = $_('#' + background);// 背景
			this.size = this.getSize(this.background);
			this.foreground.style.height = this.size.height + 'px';
			this.setForegroundPosition();
			$_.addEvent(window, 'resize', function() { self.setForegroundPosition(); }, false);
			var so = new SWFObject('default/flash/splash.swf', 'splash_swf', this.size.width - 2, this.size.height - 1, '9', '#FFFFFF');
			so.addParam('allowScriptAccess', 'always');
			so.addParam('allowFullScreen', 'false');
			so.addParam('wmode', 'transparent');
			so.addVariable('height', this.size.height);
			so.addVariable('availHeight', availH);
			so.write(this.foreground.id);
			this.show();
		}
	}

	// スプラッシュを表示
	this.show = function() {
		if (this.isIE5) $_('#bigad').style.visibility = 'hidden';
		this.foreground.style.display = 'block';
	}

	// スプラッシュを非表示
	this.hide = function() {
		$_.setCookie('webtaiSplash', 1, 1000 * 60 * 60 * 24 * 7, '/');
		if (this.isIE5) $_('#bigad').style.visibility = 'visible';
		this.foreground.style.display = 'none';
		renewal.show();
	}

	// スプラッシュのポジションをセット
	this.setForegroundPosition = function() {
		var position = this.getPosition(this.background);
		this.foreground.style.left = (position.left + ((document.all) ? 2 : 1)) + 'px';
		this.foreground.style.top = position.top + 'px';
	}

	// 背景（HTMLコンテンツ）を可視化
	this.setBackground = function() {
		this.background.style.visibility = 'visible';
	}

	// サイズの取得
	this.getSize = function(elm, mode) {
		var w = elm.offsetWidth || elm.clientWidth || 0;
		var h = elm.offsetHeight || elm.clientHeight || 0;
		return (mode == 'w') ? w : (mode == 'h') ? h : { width: w, height: h }
	}

	// オフセットポジションを取得
	this.getPosition = function(elm, mode) {
		var l = (!elm) ? null :  elm.offsetLeft;
		var t = (!elm) ? null : elm.offsetTop;
		if (elm) {
			while (elm.offsetParent) {
				elm = elm.offsetParent;
				l += elm.offsetLeft;
				t += elm.offsetTop;
			}
		}
		return (mode == 'l') ? l : (mode == 't') ? t : { left: l, top: t }
	}

	// ウインドウサイズを取得
	this.getWindowSize = function(mode) {
		var w = document.documentElement.clientWidth || window.innerWidth || document.body.clientWidth || 0;
		var h = document.documentElement.clientHeight || window.innerHeight || document.body.clientHeight || 0;
		return (mode == 'w') ? w : (mode == 'h') ? h : { width: w, height: h }
	}
}