实例104.随机播放背景音乐.html

JavaScript精彩网页特效实例精粹

<SCRIPT language="JavaScript">
<!--
var sound1="音乐1.mid"
var sound2="音乐2.mid"
var sound3="音乐3.mid"
var sound4="音乐4.mid"
var sound5="音乐5.mid"
var sound6="音乐6.mid"
var sound7="音乐7.mid"
var sound8="音乐8.mid"
var sound9="音乐9.mid"
var sound10="音乐10.mid"
var x=Math.round(Math.random()*9)  
x=eval("sound"+x) 
if (document.all)  
{	document.write('<bgsound src='+'"'+x+'"'+' loop="infinite">')
	document.write("您正在播放"+x+"音乐!")}
else {
	document.write('<embed src='+'"'+x+'"'+'hidden="true" border="0" width="20" height="20" autostart="true" loop="true">')
	document.write("您正在播放"+x+"音乐!")
}
//-->
</SCRIPT>