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Code Issues Packages Projects Releases Wiki Activity

Prevent some javascript errors.

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Submitted-by: Renato
This commit is contained in:
Scott Ullrich 2009-06-05 19:39:28 -04:00
parent 3142c883f2
commit 341d034712
1 changed files with 23 additions and 21 deletions
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44
usr/local/www/ticker.js
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@ -1,5 +1,3 @@
<!--
var width="310px";
var speed=2;
@ -10,33 +8,39 @@ var copyspeed=speed;
var pausespeed=(pauseit==0)? copyspeed: 0;
var iedom=document.all||document.getElementById;
if (iedom)
if (iedom && content)
document.write('<span id="marquee-container">'+content+'</span>');
var actualwidth='';
var scroller;
if (window.addEventListener)
window.addEventListener("load", populatescroller, false);
else if (window.attachEvent)
window.attachEvent("onload", populatescroller);
else if (document.all || document.getElementById)
window.onload=populatescroller;
try {
if (window.addEventListener)
window.addEventListener("load", populatescroller, false);
else if (window.attachEvent)
window.attachEvent("onload", populatescroller);
else if (document.all || document.getElementById)
window.onload=populatescroller;
} catch(e){}
function populatescroller(){
scroller=document.getElementById? document.getElementById("scroller") : document.all.scroller;
scroller.style.left=parseInt(width)+8+"px";
scroller.innerHTML=content;
document.getElementById("marquee-text");
actualwidth=document.all? document.getElementById("marquee-text").offsetWidth : document.getElementById("marquee-text").offsetWidth;
lefttime=setInterval("scrollmarquee()",20);
try {
scroller=document.getElementById? document.getElementById("scroller") : document.all.scroller;
scroller.style.left=parseInt(width)+8+"px";
scroller.innerHTML=content;
document.getElementById("marquee-text");
actualwidth=document.all? document.getElementById("marquee-text").offsetWidth : document.getElementById("marquee-text").offsetWidth;
lefttime=setInterval("scrollmarquee()",20);
} catch(e){}
}
function scrollmarquee(){
if (parseInt(scroller.style.left)>(actualwidth*(-1)+8))
scroller.style.left=parseInt(scroller.style.left)-copyspeed+"px";
else
scroller.style.left=parseInt(width)+8+"px";
try {
if (parseInt(scroller.style.left)>(actualwidth*(-1)+8))
scroller.style.left=parseInt(scroller.style.left)-copyspeed+"px";
else
scroller.style.left=parseInt(width)+8+"px";
} catch(e){}
}
if (iedom){
@ -46,5 +50,3 @@ if (iedom){
document.write('</div>');
document.write('</td></table>');
}
//-->