使用JavaScript写的一个旋转的彩圈详解编程语言

if(i%4==0) setTimeout("$(#div1).css({border-left:40px solid red,border-bottom:40px solid green,border-right:40px solid yellow,border-top:40px solid blue})",2000*i); if(i%4==1) setTimeout("$(#div1).css({border-left:40px solid blue,border-bottom:40px solid red,border-right:40px solid green,border-top:40px solid yellow})",2000*i); if(i%4==2) setTimeout("$(#div1).css({border-left:40px solid yellow,border-bottom:40px solid blue,border-right:40px solid red,border-top:40px solid green})",2000*i); if(i%4==3) setTimeout("$(#div1).css({border-left:40px solid green,border-bottom:40px solid yellow,border-right:40px solid blue,border-top:40px solid red})",2000*i); /script style #div2{ width: 100px; height: 100px; border-left: 40px solid red; border-right: 40px solid yellow; border-bottom: 40px solid green; border-top:40px solid blue; background-color:#FFFFFF; border-radius:900px/900px; display:none; top:0px; left:0px; position:relative; z-index:1; #div1{ width: 100px; height: 100px; border-left: 40px solid red; border-right: 40px solid yellow; border-bottom: 40px solid green; border-top:40px solid blue; background-color:#FFFFFF; border-radius:90px/90px; /style /head body p ÐýתµÄȦ /p div id="div1" /div /body /html js.png 

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