跪求JavaScript解释
<html>
<head></head>
<script>
function ShowMenu(bMenu) {
document.all.idFinder.style.display = (bMenu) ? "none" : "block"
document.all.idMenu.style.display = (bMenu) ? "block" : "none"
idML.className = (bMenu) ? "cOn" : "cOff"
idRL.className = (bMenu) ? "cOff" : "cOn"
return false
}
</script>
<style>
<!--
A.cOn {text-decoration:none;font-weight:bolder}
#article {font: 12pt Verdana, geneva, arial, sans-serif; background: white; color: black; padding: 10pt 15pt 0 5pt}
#article P.start {text-indent: 0pt}
#article P {margin-top:0pt;font-size:10pt;text-indent:12pt}
#article #author {margin-bottom:5pt;text-indent:0pt;font-style: italic}
#pageList P {padding-top:10pt}
#article H3 {font-weight:bold}
#article DL, UL, OL {font-size: 10pt}
-->
</style>
<script>
<!--
function addList(url,desc) {
if ((navigator.appName=="Netscape") || (parseInt(navigator.appVersion)>=4)) {
var w=window.open("","_IDHTML_LIST_","top=0,left=0,width=475,height=150,history=no,menubar=no,status=no,resizable=no")
var d=w.document
if (!w._init) {
d.open()
d.write("<TITLE>Loading...</TITLE><EM>Loading...</EM>")
d.close()
d.location.replace("/assist/listing.asp?url="+escape(url)+"&desc="+escape(desc))
w.opener=self
window.status="Personal Assistant (Adding): " + desc
} else {
window.status=w.addOption(url,desc)
w.focus()
}
}
else
alert("Your browser does not support the personal assistant.")
return false
}
// -->
</script>
<style>
#board {font-family: arial}
.dot {position: absolute; width: 5px; height: 5px; font-size: 0pt; background: black}
#line {position: absolute; font-size: 0pt; height: 5px}
.p1 {position: absolute; font-size: 0pt;background: navy}
.p2 {position: absolute; font-size: 0pt; background: red}
.p1B {position: absolute; font-size: 8pt; color: navy;text-align: center; font-weight
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<script type="text/javascript">
function fnOnPageChanged(page) {
var url = '<?=url('ShowFront','Search',$Request);?>' + '&page=' + page;
//alert(url);
document.location.href = url;
}
</script>
<select id="selectPage" onChange="fnOnPageC ......
JavaScript中的闭包有点类似于java中的静态方法，对于包中的方法不要去实例化可以直接使用，它的作法如下所以。
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
< ......
JavaScript语言和Java语言是相关的，但它们之间的联系并不像想象中的那样紧密。
二者的区别体现在：
首先，它们是两个公司开发的不同的两个产品，Java是SUN公司推出的新一代面向对象的程序设计语言，特别适合于Internet应用程序开发；而JavaScrip ......
