<style>

.spanstyle {

position:absolute;

visibility:visible;

top:-50px;

font-size:10pt;

font-family:Verdana;

font-weight:bold;

color:black;

}

</style>

<script>

var x,y

var step=20

var flag=0

// Your snappy message. Important: the space at the end of the sentence!!!

var message="网站制作学习网http://www.forasp.cn "

message=message.split("")

var xpos=new Array()

for (i=0;i<=message.length-1;i++) {

xpos[i]=-50

}

var ypos=new Array()

for (i=0;i<=message.length-1;i++) {

ypos[i]=-50

}

function handlerMM(e){

x = (document.layers) ? e.pageX : document.body.scrollLeft+event.clientX

y = (document.layers) ? e.pageY : document.body.scrollTop+event.clientY

flag=1

}

function makesnake() {

if (flag==1 && document.all) {

for (i=message.length-1; i>=1; i--) {

xpos[i]=xpos[i-1]+step

ypos[i]=ypos[i-1]

}

xpos[0]=x+step

ypos[0]=y

for (i=0; i<message.length-1; i++) {

var thisspan = eval("span"+(i)+".style")

thisspan.posLeft=xpos[i]

thisspan.posTop=ypos[i]

}

}

else if (flag==1 && document.layers) {

for (i=message.length-1; i>=1; i--) {

xpos[i]=xpos[i-1]+step

ypos[i]=ypos[i-1]

}

xpos[0]=x+step

ypos[0]=y

for (i=0; i<message.length-1; i++) {

var thisspan = eval("document.span"+i)

thisspan.left=xpos[i]

thisspan.top=ypos[i]

}

}

var timer=setTimeout("makesnake()",30)

}

</script>

更多信息请查看IT技术专栏