77、文字虚幻变换

77、文字虚幻变换

脚本说明:

把如下代码加入<body>区域中

<script language="JavaScript1.2">

 

var scroller_width=150

var scroller_height=115

var bgcolor='#E0EFD1'

var pause=3000 //SET PAUSE BETWEEN SLIDE (3000=3 seconds)

 

var scrollercontent=new Array()

//Define scroller contents. Extend or contract array as needed

scrollercontent[0]='欢迎光临 <a href="http://www.k688.com">网络时空</a>多呆一会,你一定会有许多收获的哟!'

scrollercontent[1]='谢谢你光临 <a href="http://www.k688.com">网络时空</a>,多呆一会,你一定会有许多收获的哟!'

scrollercontent[2]='下次一定还要光临 <a href="http://www.k688.com">网络时空</a>哟,你一定会有许多收获的哟!'

 

 

////NO need to edit beyond here/////////////

 

var ie4=document.all&&navigator.userAgent.indexOf("Opera")==-1

var dom=document.getElementById&&navigator.userAgent.indexOf("Opera")==-1

 

if (ie4||dom)

document.write('<div style="position:relative;width:'+scroller_width+';height:'+scroller_height+';overflow:hidden"><div id="canvas0" style="position:absolute;background-color:'+bgcolor+';width:'+scroller_width+';height:'+scroller_height+';top:'+scroller_height+';filter:alpha(opacity=20);-moz-opacity:0.2;"></div><div id="canvas1" style="position:absolute;background-color:'+bgcolor+';width:'+scroller_width+';height:'+scroller_height+';top:'+scroller_height+';filter:alpha(opacity=20);-moz-opacity:0.2;"></div></div>')

else if (document.layers){

document.write('<ilayer id=tickernsmain visibility=hide width='+scroller_width+' height='+scroller_height+' bgColor='+bgcolor+'><layer id=tickernssub width='+scroller_width+' height='+scroller_height+' left=0 top=0>'+scrollercontent[0]+'</layer></ilayer>')

}

 

var curpos=scroller_height*(1)

var degree=10

var curcanvas="canvas0"

var curindex=0

var nextindex=1

 

function moveslide(){

if (curpos>0){

curpos=Math.max(curpos-degree,0)

tempobj.style.top=curpos

}

else{

clearInterval(dropslide)

if (crossobj.filters)

crossobj.filters.alpha.opacity=100

else if (crossobj.style.MozOpacity)

crossobj.style.MozOpacity=1

nextcanvas=(curcanvas=="canvas0")? "canvas0" : "canvas1"

tempobj=ie4? eval("document.all."+nextcanvas) : document.getElementById(nextcanvas)

tempobj.innerHTML=scrollercontent[curindex]

nextindex=(nextindex<scrollercontent.length-1)? nextindex+1 : 0

setTimeout("rotateslide()",pause)

}

}

 

function rotateslide(){

if (ie4||dom){

resetit(curcanvas)

crossobj=tempobj=ie4? eval("document.all."+curcanvas) : document.getElementById(curcanvas)

crossobj.style.zIndex++

if (crossobj.filters)

document.all.canvas0.filters.alpha.opacity=document.all.canvas1.filters.alpha.opacity=20

else if (crossobj.style.MozOpacity)

document.getElementById("canvas0").style.MozOpacity=document.getElementById("canvas1").style.MozOpacity=0.2

var temp='setInterval("moveslide()",50)'

dropslide=eval(temp)

curcanvas=(curcanvas=="canvas0")? "canvas1" : "canvas0"

}

else if (document.layers){

crossobj.document.write(scrollercontent[curindex])

crossobj.document.close()

}

curindex=(curindex<scrollercontent.length-1)? curindex+1 : 0

}

 

function resetit(what){

curpos=scroller_height*(1)

var crossobj=ie4? eval("document.all."+what) : document.getElementById(what)

crossobj.style.top=curpos

}

 

function startit(){

crossobj=ie4? eval("document.all."+curcanvas) : dom? document.getElementById(curcanvas) : document.tickernsmain.document.tickernssub

if (ie4||dom){

crossobj.innerHTML=scrollercontent[curindex]

rotateslide()

}

else{

document.tickernsmain.visibility='show'

curindex++

setInterval("rotateslide()",pause)

}

}

 

if (ie4||dom||document.layers)

window.onload=startit

 

</script>

 

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