html5 video，audio控制播放多次，请求/监测全屏状态

Element.addEventListener('ended',function(){

　　this.load();

})
Element.load();Element.paly();

video.play();
video.webkitEnterFullscreen && video.webkitEnterFullscreen();
video.mozRequestFullScreen && video.mozRequestFullScreen();

video.addEventListener('webkitfullscreenchange', function(e) {
if (document.webkitIsFullScreen) {
//alert('进入全屏
} else {
//alert('退出全屏')
try{
video.pause();
video.load();
}catch(e){}
}
});

video.addEventListener('mozfullscreenchange', function(e) {
if (document.mozIsFullScreen) {
//alert('进入全屏
} else {
//alert('退出全屏')
try{
video.pause();
video.load();
}catch(e){}
}
});