/******************************
useragentがiPadならhtml5で映像を表示
******************************/

function iPadShadowbox( movie, movieW, movieH, img, imgW, imgH ){
	var ua = navigator.userAgent;

	//Mozilla/5.0(iPad; U; CPU iPhone OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B314 Safari/531.21.10

//	document.write("ur = "+ ua+"<br>");
	
	if( ua.indexOf("iPhone OS") >= 0 || ua.indexOf("iPad") >= 0 ){

		document.write('<video id="video" controls="controls" width="'+ imgW +'" height="'+ imgH +'" >');
		document.write('<source src="'+ movie +'.mp4" type="video/mp4" />');
		document.write('</video><br />');
		document.write('<p class="iPad-notice">ムービーコントローラーが消えている場合はサムネイルの左下をクリックすると再生が始まります。</p>');

	}else{

		document.write('<a href="'+ movie +'.flv" rel="shadowbox;width='+ movieW +';height='+ movieH +'">');
		document.write('<img src="'+ img +'" width="'+imgW+'" height="'+imgH+'" />');
		document.write('</a>');

	}

}