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Ò»¸öͨÓõÄJavaScript·ÖÒ³
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Pagination=function(id)
{
var totalNum=0;
var maxNum=10;
var pageUrl="";
var breakpage = 5;
var currentposition = 0;
var breakspace = 2;
var maxspace = 4;
var currentpage=1;
var perpage=10;
var id =id;
this.initPage = function(pageName)
{
var count = this.getTotalNum();
perpage = this.getMaxNum();
if (currentpage==null){
currentpage = 1;
}else{
currentpage = parseInt(currentpage);
}
var pagecount = Math.floor(count/perpage)+1;
var pagestr = "";
var prevnum = currentpage-currentposition;
var nextnum = currentpage+currentposition;
if(prevnum<1) prevnum = 1;
if(nextnum>pagecount) nextnum = pagecount;
pagestr += (currentpage==1)?'<span class="disabled"> <ÉÏÒ»Ò³</span>':'<span><a href="javascript:'+pageName+'.page_onclick('+(this.getIndexPage()-1)+',\''+pageName+'\')"><ÉÏÒ»Ò³</a></span>';
if(prevnum-breakspace>maxspace){
for(i=1;i<=breakspace;i++)
pagestr += '<a href="javascript:'+pageName+'.page_onclick('+i+',\''+pageName+'\')">'+i+'</a>';
pagestr += '...';
for(i=pagecount-breakpage+1;i<prevnum;i++)
pagestr += '<a href="javascript:'+pageName+'.page_onclick('+i+',\''+pageName+'\')">'+i+'</a>';
}else{
for(i=1;i<prevnum;i++)
pagestr += '<a href="javascript:'+pageName+'.page_onclick('+i+',\''+pageName+'\')">'+i+'</a>';
}
for(i=prevnum;i<=nextnum;i++){
pagestr += (currentpage==i)?'<span class="current">'+i+'</span>':'<a href="javascript:'+pageName+'.page_onclick('+i+',\''+pageName+'\')">'+i+'</a>';
}
if(pagecount-breakspace-nextnum+1>maxspace){
for(i=nextnum+1;i<=breakpage;i++)
pagestr += '<a href="javascript:'+pageName+'.page_onclick('+i+',\''+pageName+'\')">'+i+'</a>';
pagestr += '<span class="break">...</sp
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document.createElement(nodename)
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parent.appendChild(child)
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document.createTextNode(text)
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parentElement.insertBefore(newElement,targetElement)
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parentElement.insertAfter(newElement,targe ......
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setTimeout("functionname",interval)
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parseInt(string)
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cloneNode(true/false)
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removeChild()
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replaceChild(newChild,oldChild)
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hasChildNodes ......
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<head>
<meta http-equiv="Content-Type" content="text/html;
charset=gb2312">
<title>JS»ñÈ¡¿Í»§¶ËIP</title>
</head>
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function keyDown(){
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//alert("ASCII´úÂëÊÇ£º"+event.keyCode);
if ((window.event.altKey)&&
((window.event.keyCode==37)|| //ÆÁ±Î Alt+ ·½Ïò¼ü ←
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