javascript coding not work in firfox browser

[Navi]

Hi expert! I have an asp.net page which uses some javascript. It works in Internet explorer, but the section with javascrip doesn't show at all in Firefox. Does anyone know how to fix it? Appreciate it!

[felgall]

Not without seeing the JavaScript as there are millions of possibilities.

The most likely cause is that you have used some JScript code (IE only) without including a JavaScript (non IE) equivalent (assuming that there is one).

[Navi]

Thank you Stephen! I copied the code here and I need your professional guidance of how to fix it. I really appreciate it.
<script type="text/javascript">

var delay = 7000;
var maxsteps=30; // number of steps to take to change from start color to endcolor
var stepdelay=100; // time in miliseconds of a single step
var startcolor= new Array(255,255,255); // start color (red, green, blue)
var endcolor=new Array(255,255,255); // end color (red, green, blue)

var fcontent=new Array();
begintag='<div style="font: normal 14px times new roman; color: white; padding: 5px;">'; //set opening tag, such as font declarations
fcontent[0]='"Thank you for your guidance!</font>';
fcontent[1]='"I really appreciate it!</font>';
closetag='</div>';
var fwidth='794px';
var fheight='9px';

var fadelinks=1;

var ie4=document.all&&!document.getElementById;
var DOM2=document.getElementById;
var faderdelay=0;
var index=0;




function changecontent(){
if (index>=fcontent.length)
index=0
if (DOM2){
document.getElementById("fscroller").style.color="rgb("+startcolor[0]+", "+startcolor[1]+", "+startcolor[2]+")"
document.getElementById("fscroller").innerHTML=begintag+fcontent[index]+closetag
if (fadelinks)
linkcolorchange(1);
colorfade(1, 15);
}
else if (ie4)
document.all.fscroller.innerHTML=begintag+fcontent[index]+closetag;
index++
}

function linkcolorchange(step){
var obj=document.getElementById("fscroller").getElementsByTagName("A");
if (obj.length>0){
for (i=0;i<obj.length;i++)
obj[i].style.color=getstepcolor(step);
}
}

var fadecounter;
function colorfade(step) {
if(step<=maxsteps) {
document.getElementById("fscroller").style.color=getstepcolor(step);
if (fadelinks)
linkcolorchange(step);
step++;
fadecounter=setTimeout("colorfade("+step+")",stepdelay);
}else{
clearTimeout(fadecounter);
document.getElementById("fscroller").style.color="rgb("+endcolor[0]+", "+endcolor[1]+", "+endcolor[2]+")";
setTimeout("changecontent()", delay);

}
}

/*Rafael Raposo's new function*/
function getstepcolor(step) {
var diff
var newcolor=new Array(3);
for(var i=0;i<3;i++) {
diff = (startcolor[i]-endcolor[i]);
if(diff > 0) {
newcolor[i] = startcolor[i]-(Math.round((diff/maxsteps))*step);
} else {
newcolor[i] = startcolor[i]+(Math.round((Math.abs(diff)/maxsteps))*step);
}
}
return ("rgb(" + newcolor[0] + ", " + newcolor[1] + ", " + newcolor[2] + ")");
}

if (ie4||DOM2)
document.write('<div id="fscroller" style="border:0px solid white;width:'+fwidth+';height:'+fheight+'"></div>');

if (window.addEventListener)
window.addEventListener("load", changecontent, false)
else if (window.attachEvent)
window.attachEvent("onload", changecontent)
else if (document.getElementById)
window.onload=changecontent
</script>