if(!window.WinOpu) {
	window.WinOpu = function(url,title,str) {
		var w = window.open("http://kororin.com/swf/movie.html","nWin","menubar=no,status=no,toolbar=no,scrollbars=no,width=340,height=450");
		w.WinOpu = {'url': url, 'title': title, 'str': str};
	}
}

var button = '<input type="button" value="play" onclick="WinOpu(' + '\'' + winopu_url + '\','+
				'\'' + winopu_title + '\',' +
					'\'' + winopu_str + '\');"';

document.write(button);