html如何实现文字左右晃动

<marquee width="100" height="30" direction="right" behavior="alternate"

scrollamount="6" scrolldelay="88">跑来跑去</marquee>

scrollamount 控制速度

javasript 代码

<div id="blink">闪烁的文字</div>

<script language="javascript">

function changeColor(){

var color="#f00|#0f0|#00f|#880|#808|#088|yellow|green|blue|gray"

color=color.split("|")

document.getElementById("blink").style.color=color[parseInt(Math.random() * color.length)]

}

setInterval("changeColor()",200)

</script>

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