function ytplayer_render_playlist(){ var img =document.createElement("img");
img.src="http://img.youtube.com/vi/" + ytplayer_playlist[i] + "/default.jpg";
我不能把<div id="ytplayer_div2"></div>标签放在<ul>之间,因为id为ytplayer_div2的元素来自源代码下面的javascript端。<div id="ytplayer_div2"></div>标记中的内容来自何处: {
for ( vari = 0; i < <e