代码如下：
<public：component>
<public：methodname = "init" internalName = "fncreateprogressbar"/>
<public：methodname = "showprogress" internalName = "showprogress"/>
<public：propertyname = "container"/>
<public：propertyname = "speed"/>
<ScriptLanguage = JavaScript>
varstarttime = null;
functionfncreateprogressbar（）{
now = newdate（）;
starttime = now.getTime（）;
now = null
ocontainer = element.container
ocontainer.innerhtml = "";
odiv = window.document.createelement（ "div"）
odiv.classname = "progress"
ocontainer.appendchild（odiv）
odiv.style.display = "";
element.bar = odiv;
}
functionpause（numbermillis）{
vardialogscript =
'window.settimeout（'+
'function（）{window.close（）;}、'+numbermillis+'）;';
varresult =
window.showmodaldialog（
'JavaScript：document.writeln（'+
'"<script>'+dialogscript+'<'+'/script>"）'）;
}
functionshowprogress（stathesdesc）{
now = newdate（）;
Currime = now.getTime（）;
now = null
if（statesdesc！= null）window.status = statesdesc+"当前耗时："+（currime-starttime）+"毫秒！";
element.bar.style.width =（currime-starttime）/element.speed;