I have created a progress bar .The Progress bar works fine. The only issue is that it flickers. I am not able to find out why that is happeneing. Can anyone tell me what is wrong in my code.Below is my code.
<html>
<script>
var secondWindow = false;
function ProgressBar(sLength) {
var BarLength = 100;
var iLength = parseFloat(sLength);
var Bar = parseInt(iLength);
if(Bar==0)Bar=1;
var Trough = (BarLength - Bar);
if(Trough==0){Trough=1;Bar=99;}
if(Bar >99) {Bar=99; Trough=1;}
if(Trough <0) {Trough=1;Bar=99;}
var leftVal = (screen.width-490) / 2;
var topVal = (screen.height-20) / 2;
var cellLayer="id1";
if(secondWindow == false) {
if (navigator.appName=="Microsoft Internet Explorer"){
var theWindow =
'width=490,height=20,left='+leftVal+',top='+topVal+',menubar=no,toolbar=no,location=no,personalbar=no,status=no,scrollbars=no
,directories=no,resizable=no';
Window02 = window.open('','wind',theWindow);
Window02.document.open();
Window02.document.write('<html><head><script>window.onunload=function(){window.close();} <\/script><title>RezTrip
Administrator Application - Please Wait.....Page is loading.</title></head><body bgColor=#EAF2FF><form name=f1><br><font
face=Arial size=1 color=#FFFFFF><input type=text id="t1" size=1 value="Please Wait.....Page is loading."
style="background:#3366CC;border-style:solid;border-color:black;color:white;font-size:10px;"></font><input type=text size=1
id="t2" style="background:silver;border-style:solid;border-color:black;font-size:10px;"></form></body></html>');
Window02.document.close();
}
secondWindow = true;
}
if (secondWindow == true){
if (navigator.appName=="Microsoft Internet Explorer"){
if(!Window02.closed){
if(Bar <0 || Trough<0) alert("hello");
Window02.document.getElementById("t1").size=Bar.toString();
Window02.document.getElementById("t2").size=Trough.toString();
}
}
secondWindow = true;
}
}
function demo(){
progressCounter=0;
progressCount=parseFloat(100/250);
for(i=0;i<250;i++){
progressCounter+=progressCount;
ProgressBar(progressCounter);
}
if (navigator.appName=="Microsoft Internet Explorer")
{
if(!Window02.closed)
Window02.close();
}
secondWindow = false;
}
</script>
<body>
<input type=button value="show Progress Bar" onClick=demo()>
</body>
</html>