客户端静态页面玩分页

function DHTMLpagenation(content) { with (this)
{
 // client static html file pagenation

 this.content=content;
 this.contentLength=content.length;
 this.pageSizeCount;
 this.perpageLength=100; //default perpage byte length.
 this.currentPage=1;
 //this.regularExp=/.+[?&]{1}page=(d+)/;
 this.regularExp=/d+/;

 this.divDisplayContent;
 this.contentStyle=null;
 this.strDisplayContent="";
 this.divDisplayPagenation;
 this.strDisplayPagenation="";

 arguments.length==2?perpageLength=arguments[1]:'';

 try {
  divExecuteTime=document.createElement("DIV");
  document.body.appendChild(divExecuteTime);
 }
 catch(e)
 {
 }
 if(document.getElementById("divContent"))
 {
  divDisplayContent=document.getElementById("divContent");
 }
 else
 {
  try
  {
   divDisplayContent=document.createElement("DIV");
   divDisplayContent.id="divContent";
   document.body.appendChild(divDisplayContent);
  }
  catch(e)
  {
   return false;
  }
 }

 if(document.getElementById("divPagenation"))
 {
  divDisplayPagenation=document.getElementById("divPagenation");
 }
 else
 {
  try
  {
   divDisplayPagenation=document.createElement("DIV");
   divDisplayPagenation.id="divPagenation";
   document.body.appendChild(divDisplayPagenation);
  }
  catch(e)
  {
   return false;
  }
 }

 DHTMLpagenation.initialize();
 return this;

}};
DHTMLpagenation.initialize=function() { with (this)
{
 divDisplayContent.className=contentStyle!=null?contentStyle:"divContent";
 if(contentLength<=perpageLength)
 {
  strDisplayContent=content;
  divDisplayContent.innerHTML=strDisplayContent;
  return null;
 }

 pageSizeCount=Math.ceil((contentLength/perpageLength));

 DHTMLpagenation.goto(currentPage);
 DHTMLpagenation.displayContent();
}};
DHTMLpagenation.displayPage=function() { with (this)
{
 strDisplayPagenation="分页：";

 if(currentPage&¤tPage!=1)
  strDisplayPagenation+='<a href="javascript:void(0)" onclick="DHTMLpagenation.previous()">上一页</a>  ';
 else
  strDisplayPagenation+="上一页  ";

 for(var i=1;i<=pageSizeCount;i++)
 {
  if(i!=currentPage)
   strDisplayPagenation+='<a href="javascript:void(0)" onclick="DHTMLpagenation.goto('+i+');">'+i+'</a>  ';