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JS部分：

'; str += ''); var midpop=''; document.write(midpop); setTimeout("loadmid()",10000); setTimeout("loadright()",0); function loadmid(){ document.getElementById("midpop").style.display="block";setTimeout("hideright()",0);} function hidemid() { document.getElementById("midpop").style.display="none";setTimeout("loadmid()",30000);setTimeout("loadright()",0);} function loadright(){ document.getElementById("swt_animation").style.display="block";} function hideright() { document.getElementById("swt_animation").style.display="none";}