跟随鼠标的字符

鼠标移动即可见到效果!

脚本说明:

第一步:把如下代码加入<head>区域中

.spanstyle {

COLOR: #ffd8ff; FONT-FAMILY: 宋体; FONT-SIZE: 10pt; POSITION: absolute; TOP: -50px; VISIBILITY: visible

}

</style>

var x,y

var step=18

var flag=0

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

var message="_25A1_25EF_25A1_25BE163164_25B9_25A4_25D7_25F7_25CA_25D2_25A1_25BFwww.138139.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]=-200

}

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>

第二步:把如下代码加入<body><center><script language=javascript src="../js/shang.js"></script>
区域中

<!-- Beginning of JavaScript -

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

document.write("<span id='span"+i+"' class='spanstyle'>")

document.write(message[i])

document.write("</span>")

}

if (document.layers){

document.captureEvents(Event.MOUSEMOVE);

}

document.onmousemove = handlerMM;

// - End of JavaScript - -->

</script>

第三步:把<body><center><script language=javascript src="../js/shang.js"></script>
改为