DOMロード完了後の処理

[dfkim]

//DOMロード完了後の処理
(function (window, functions) {
	var document = window.document,
	functions = functions && functions.splice ? functions : [],
	ie = document.addEventListener ? false : true,
	complete = false,
	dispose = function () {
		if (complete) {
			return;
		};
		complete = true;
		if (!ie) {
			document.removeEventListener('DOMContentLoaded', onDOMContentLoaded);
			document.removeEventListener('readystatechange', onReadyStateChange);
			window.removeEventListener('load', onWindowLoad);
		}else{
			document.detachEvent('onreadystatechange', onReadyStateChange);
			window.detachEvent('onload', onWindowLoad);
		}
		for(var i = 0, limit = functions.length; i < limit; i++) {
			setTimeout(functions[i], 100 * i);
		}
	},
	onDOMContentLoaded = function (e) {
		dispose();
	},
	onReadyStateChange = function (e) {
		if (document.readyState == 'complete') {
			dispose();
		}
	},
	onWindowLoad = function (e) {
		dispose();
	};
 
	if (!ie) {
		document.addEventListener('DOMContentLoaded', onDOMContentLoaded, false);
		document.addEventListener('readystatechange', onReadyStateChange, false);
		window.addEventListener('load', onWindowLoad, false);
	} else if (document.attachEvent) {
		document.attachEvent('onreadystatechange', onReadyStateChange);
		window.attachEvent('onload', onWindowLoad);
	}
}(window,
	[function () {
	
		//UAをhiddenに格納
		var element = document.createElement('input'); 
		element.id = "userAgent"; 
		element.name = "userAgent"; 
		element.type = "hidden"; 
		element.value = window.navigator.userAgent.toLowerCase(); //UA

		var s = document.getElementsByTagName('script')[0];
		s.parentNode.insertBefore(element, s);
	
	}]
));