<script type="text/javascript">
var = bg;
switch(d.getDay())
{ case 0:
bg = "a0.jpg";
break;
case 1:
bg = "a1.jpg";
break;
case 2:
bg = "a2.jpg";
break;
case 3:
bg = "a3.jpg";
break;
case 4:
bg = "a4.jpg";
break;
case 5:
bg = "a5.jpg";
break;
case 6:
bg = "a6.jpg";
break;
}xxx.style.background ="bg";
</script>---xxx是你要替换的背景的对象
var = bg;
switch(d.getDay())
{ case 0:
bg = "a0.jpg";
break;
case 1:
bg = "a1.jpg";
break;
case 2:
bg = "a2.jpg";
break;
case 3:
bg = "a3.jpg";
break;
case 4:
bg = "a4.jpg";
break;
case 5:
bg = "a5.jpg";
break;
case 6:
bg = "a6.jpg";
break;
}xxx.style.background ="bg";
</script>---xxx是你要替换的背景的对象
解决方案 »
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