html怎么做动态的超链接

html怎么做动态的超链接,第1张

<html>

<head>

<title>滚动链接</title>

</head>

<script language="JavaScript1.2">

//设置下面的三行参数,分别是宽度、高度和背景色。

var scrollerwidth=150

var scrollerheight=60

var scrollerbgcolor='white'

//下面设置显示的文字内容,可以使用标准的HTML语法。

var messages=new Array()

messages[0]="<a href='http://www.baidu.com/'>百度</a>"

messages[1]="<a href='http://www.sina.com'>新浪</a>"

messages[2]="<a href='http://www.google.com/'>谷歌</a>"

if (messages.length>1)

i=2

else

i=0

function move1(whichlayer){

tlayer=eval(whichlayer)

if (tlayer.top>0&&tlayer.top<=5){

tlayer.top=0

setTimeout("move1(tlayer)",3000)

setTimeout("move2(document.main.document.second)",3000)

return

}

if (tlayer.top>=tlayer.document.height*-1){

tlayer.top-=5

setTimeout("move1(tlayer)",100)

}

else{

tlayer.top=scrollerheight

tlayer.document.write(messages[i])

tlayer.document.close()

if (i==messages.length-1)

i=0

else

i++

}

}

function move2(whichlayer){

tlayer2=eval(whichlayer)

if (tlayer2.top>0&&tlayer2.top<=5){

tlayer2.top=0

setTimeout("move2(tlayer2)",3000)

setTimeout("move1(document.main.document.first)",3000)

return

}

if (tlayer2.top>=tlayer2.document.height*-1){

tlayer2.top-=5

setTimeout("move2(tlayer2)",100)

}

else{

tlayer2.top=scrollerheight

tlayer2.document.write(messages[i])

tlayer2.document.close()

if (i==messages.length-1)

i=0

else

i++

}

}

function move3(whichdiv){

tdiv=eval(whichdiv)

if (tdiv.style.pixelTop>0&&tdiv.style.pixelTop<=5){

tdiv.style.pixelTop=0

setTimeout("move3(tdiv)",3000)

setTimeout("move4(second2)",3000)

return

}

if (tdiv.style.pixelTop>=tdiv.offsetHeight*-1){

tdiv.style.pixelTop-=5

setTimeout("move3(tdiv)",100)

}

else{

tdiv.style.pixelTop=scrollerheight

tdiv.innerHTML=messages[i]

if (i==messages.length-1)

i=0

else

i++

}

}

function move4(whichdiv){

tdiv2=eval(whichdiv)

if (tdiv2.style.pixelTop>0&&tdiv2.style.pixelTop<=5){

tdiv2.style.pixelTop=0

setTimeout("move4(tdiv2)",3000)

setTimeout("move3(first2)",3000)

return

}

if (tdiv2.style.pixelTop>=tdiv2.offsetHeight*-1){

tdiv2.style.pixelTop-=5

setTimeout("move4(second2)",80)

}

else{

tdiv2.style.pixelTop=scrollerheight

tdiv2.innerHTML=messages[i]

if (i==messages.length-1)

i=0

else

i++

}

}

function startscroll(){

if (document.all){

move3(first2)

second2.style.top=scrollerheight

}

else if (document.layers){

move1(document.main.document.first)

document.main.document.second.top=scrollerheight+5

document.main.document.second.visibility='show'

}

}

window.onload=startscroll

</script><ilayer id="main" width="&{scrollerwidth}" height="&{scrollerheight}" bgcolor="&{scrollerbgcolor}"><layer id="first" left="0" top="1" width="&{scrollerwidth}"><script

language="JavaScript1.2">

if (document.layers)

document.write(messages[0])

</script></layer><layer id="second" left="0" top="0" width="&{scrollerwidth}" visibility="hide"><script language="JavaScript1.2">

if (document.layers)

document.write(messages[1])

</script></layer></ilayer><script

language="JavaScript1.2">

if (document.all){

document.writeln('<span id="main2" style="position:relativewidth:'+scrollerwidth+'height:'+scrollerheight+'overflow:hidenbackground-color:'+scrollerbgcolor+'">')

document.writeln('<div style="position:absolutewidth:'+scrollerwidth+'height:'+scrollerheight+'clip:rect(0 '+scrollerwidth+' '+scrollerheight+' 0)left:0top:0">')

document.writeln('<div id="first2" style="position:absolutewidth:'+scrollerwidth+'left:0top:1">')

document.write(messages[0])

document.writeln('</div>')

document.writeln('<div id="second2" style="position:absolutewidth:'+scrollerwidth+'left:0top:0">')

document.write(messages[1])

document.writeln('</div>')

document.writeln('</div>')

document.writeln('</span>')

}

</script>

<body>

</body>

</html>

(北京八方永信教育)

HTML超链接可以用a标签来设置。

1、新建html文档,在body标签中添加a标签,为a标签添加“href”属性

2、设置“href”属性的属性值为“page.html”,这时点击a标签会跳转到“page.html”页面:

3、为a标签设置“target”属性,属性值为“_blank”,这样“page.html”会在新标签打开,设置为“_self”则会在自身页面打开:


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原文地址: https://outofmemory.cn/zaji/8345741.html

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