Foros del Web - Ver Mensaje Individual

seoista · #3 (**permalink**) 23/07/2005, 15:40

¿Algo como esto?

Código:

<html>
<head>

<title></title>
<script language="JavaScript">
function verifyCompatibleBrowser(){ 
this.ver=navigator.appVersion 
this.dom=document.getElementById?1:0 
this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom)?1:0; 
this.ie4=(document.all && !this.dom)?1:0; 
this.ns5=(this.dom && parseInt(this.ver) >= 5) ?1:0; 

this.ns4=(document.layers && !this.dom)?1:0; 
this.bw=(this.ie5 || this.ie4 || this.ns4 || this.ns5) 
return this 
} 
bw=new verifyCompatibleBrowser() 

var speed=50 

var loop, timer 

function ConstructObject(obj,nest){ 
nest=(!nest) ? '':'document.'+nest+'.' 
this.el=bw.dom?document.getElementById(obj):bw.ie4?document.all[obj]:bw.ns4?eval(nest+'document.'+obj):0; 
this.css=bw.dom?document.getElementById(obj).style:bw.ie4?document.all[obj].style:bw.ns4?eval(nest+'document.'+obj):0; 
this.scrollHeight=bw.ns4?this.css.document.height:this.el.offsetHeight 
this.clipHeight=bw.ns4?this.css.clip.height:this.el.offsetHeight 
this.up=MoveAreaUp;this.down=MoveAreaDown; 
this.MoveArea=MoveArea; this.x; this.y; 
this.obj = obj + "Object" 
eval(this.obj + "=this") 
return this 
} 
function MoveArea(x,y){ 
this.x=x;this.y=y 
this.css.left=this.x 
this.css.top=this.y 
} 

function MoveAreaDown(move){ 
if(this.y>-this.scrollHeight+objContainer.clipHeight){ 
this.MoveArea(0,this.y-move) 
if(loop) setTimeout(this.obj+".down("+move+")",speed) 
} 
} 
function MoveAreaUp(move){ 
if(this.y<0){ 
this.MoveArea(0,this.y-move) 
if(loop) setTimeout(this.obj+".up("+move+")",speed) 
} 
} 

function PerformScroll(speed){ 
if(initialised){ 
loop=true; 
if(speed>0) objScroller.down(speed) 
else objScroller.up(speed) 
} 
} 

function CeaseScroll(){ 
loop=false 
if(timer) clearTimeout(timer) 
} 
var initialised; 
function InitialiseScrollableArea(){ 
objContainer=new ConstructObject('divContainer') 
objScroller=new ConstructObject('divContent','divContainer') 
objScroller.MoveArea(0,0) 
objContainer.css.visibility='visible' 
initialised=true; 
} 
</script>

</head>

<body onload="InitialiseScrollableArea()">

<p align="left"><a href="javascript:;" onMouseOver="PerformScroll(-2)" onMouseOut="CeaseScroll()"><img border="0" src="flecha3.gif" width="14" height="14"></a></p>

<p align="left"><a href="javascript:;" onMouseOver="PerformScroll(2)" onMouseOut="CeaseScroll()"><img border="0" src="flecha2.gif" width="14" height="14"></a></p>

<div style="position: absolute; width: 178px; height: 51px; z-index: 0; left: 30px; top: 14px; clip:rect(0,178,51,0); overflow:visible; visibility: visible" id="divContainer">
 <div style="position: absolute; visibility: visible; left: 0px; top: 0px" id="divContent">
<p>BLA</p>
<p>BLA</p>
<p>BLA</p>
<p>BLA</p>
<p>BLA</p>
<p>BLA</p>
<p>BLA</p>
<p>BLA</p>
<p>BLA</p>
<p>BLA</p>
<p>BLA</p>
<p>BLA</p>
<p>BLA</p>
<p>BLA</p>
<p>BLA</p>
</div>
 </div>

</body>
</html>

Saludos