// JavaScript Document
var filename="/xml/16.xml";
var pagesize=10;
var p=1;
var pcount=1;
var rcount;
var table_width=450;

function readXml()
{
	xml = new ActiveXObject('Microsoft.XMLDOM'); 
	xml.async = false; 
	xml.load(filename); 
	
	if(xml==null)
	 {
		 alert("Sorry Read Access Faild!");
		 return ;
	 }
//解析xml文件，判断是否出错 
if(xml.parseError.errorCode != 0) 
{ 
	return; 
} 
//设置当前页

var content="";
//获得根接点 
var nodes = xml.documentElement.childNodes; 
var i=0;
rcount=nodes.length;//记录总数
pcount=Math.ceil(rcount/pagesize);//总页数
if(p<1) p=1;
if(p>pcount) p=pcount;


for(i=(p-1)*pagesize;i<(p-1)*pagesize+pagesize;i++)
 {
	 if(i>=nodes.length)break;
	 var cl=nodes[i].childNodes;
	 content+= GetText((cl[0].getAttribute("url")),cl[0].getAttribute("intro"),i);
	 
	 }
document.getElementById("show").innerHTML=content+getPage();

}


function GetText(url,intro,index)
{
  var temp;
  temp="<table width="+table_width+" border=0 cellpadding=0 cellspacing=0 align=\"center\">";
  temp+=" <tr>";
  temp+="  <td class=\"titlemenu_xu\" ><h5>"+intro+"</h5></td>";
  temp+=" </tr>";
  temp+=" <tr>";
  temp+="   <td ><img src=\"\/admin\/"+url+"\" width=450 height=114></td>";
  temp+=" </tr>";
  temp+="</table>";
  temp+="<br>";
  return temp;
}

function getPage()
{
  var temp="<table width="+table_width+" border=0 cellpadding=0 cellspacing=0 align=\"center\">";
    temp+="  <tr><td align=right>";
  if(p>1)  
     temp+="<a href=Javascript:cp("+(p-1)+");>Preview</a>&nbsp;";
	else
	 temp+="Preview&nbsp;";
 if(p<pcount)
     temp+="<a href=Javascript:cp("+(p+1)+");>Next</a>&nbsp;";
	else
	 temp+="Next&nbsp;";
return temp+"</td></tr></table>";
}

function cp(page)
{
  document.getElementById("show").innerHTML="";
  p=page;	
  readXml();
}