百分比的javascript模拟的进程条

<***form name=loading***><***div align=center***><***p style="text-indent: 0; word-spacing: 0; margin: 0"**><***font size="2"***><***input type=text name=chart size=46 style="font-family:Arial; font-weight:bolder; color:rgb(124,119,119); background-color:white; padding:0px; border-style:none;"***>
<***input type=text name=percent size=46 style="color:rgb(138,134,134); text-align:center; border-width:medium; border-style:none;"***><***script***>var bar = 0
var line = "||"
var amount ="||"
count()
function count(){
bar= bar+2
amount =amount + line
document.loading.chart.value=amount
document.loading.percent.value=bar+"%"
if (bar<99)
{setTimeout("count()",100);}
else
{window.location = "http://cidu.net";}
}<***/script><***/font><***/p><***/div><***/form>

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<***META http-equiv=Content-Type content="text/html; charset=gb2312"***>
<***SCRIPT type=text/javascript***>

var ie5 = (document.all && document.getElementsByTagName);
var step = 0;
function setSB(v, el, inforEl, message) {
if (ie5 || document.readyState == "complete") {
filterEl = el.children[0];
valueEl = el.children[1];

if (filterEl.style.pixelWidth > 0) {
var filterBackup = filterEl.style.filter;
filterEl.style.filter = "";
filterEl.style.filter = filterBackup;
}

filterEl.style.width = v + "%";
valueEl.innerText = v + "%";
inforEl.innerText = message;
}
}
function setSBByStep(v, el, inforEl, message) {
if (ie5 || document.readyState == "complete") {
step = step + v;
filterEl = el.children[0];
valueEl = el.children[1];

if (filterEl.style.pixelWidth > 0) {
var filterBackup = filterEl.style.filter;
filterEl.style.filter = "";
filterEl.style.filter = filterBackup;
}

filterEl.style.width = step + "%";
valueEl.innerText = step + "%"
inforEl.innerText = message;
}
}

function fakeProgress(v, el) {
if (v >= 101)
location.href="http://cidu.net";
else {
setSB(v, el, infor, "LOADING ...");
window.setTimeout("fakeProgress(" + (v + 1) + ", document.all['" + el.id + "'])", 20);
}
}

<***/SCRIPT***>
<***/head***>

<***BODY onload="fakeProgress(0,sb)" topmargin=100 bgcolor="#FFFFFF"****>
<***div align=center****>
<***DIV id=sb
style="BORDER-RIGHT: white 0px inset; BORDER-TOP: white 0px inset; BACKGROUND: white; BORDER-LEFT: white 0px inset; WIDTH: 200px; BORDER-BOTTOM: white 0px inset; HEIGHT: 20px; TEXT-ALIGN: left"****>
<***DIV id=sbChild1
style="FILTER: Alpha(Opacity=0, FinishOpacity=80, Style=1, StartX=0, StartY=0, FinishX=100, FinishY=0); WIDTH: 0%; POSITION: absolute; HEIGHT: 16px"****>
<***DIV
style="FONT-SIZE: 1px;BACKGROUND:#a0ef99; WIDTH: 100%; HEIGHT: 100%"***><***/DIV***><***/DIV***>
<***DIV
style="FONT-SIZE: 12px; WIDTH: 100%; COLOR: red; FONT-FAMILY: arial; POSITION: absolute; TEXT-ALIGN: center"***><***/DIV***><***/DIV***>
<****DIV id=infor
style=" WIDTH: 100%; COLOR: blue; FONT-FAMILY: arial; POSITION: relative; TEXT-ALIGN: center"***><****/DIV****>
<****/BODY***>