<script type="text/javascript" language="javascript"> 
<!-- 
document.onkeydown=nextpage; 
var prevpage='{dede:prenext get='pre'/}'; 
var nextpage='{dede:prenext get='next'/}'; 
var dex_page = "dex.html"; 
//var bookpage="dex.html"; 
function nextpage(event) 
{ 
event = event ? event : (wdow.event ? wdow.event : null); 
//if (event.keyCode==13) location=bookpage 
if (event.keyCode==13) location=dex_page 
if (event.keyCode==37) 
{ 
if (prevpage!='' && prevpage!='上一篇没有了 ') 
location=prevpage; 
else 
alert('这是第一页'); 
} 
if (event.keyCode==39) 
{ 
if (nextpage!='' && nextpage!='下一篇没有了 ') 
location=nextpage; 
else 
alert('已经是一页了'); 
} 
} 
//--> 
function getElement(aID) 
{ 
return (document.getElementById) ? document.getElementById(aID): document.all[aID]; 
} 
function makeRequest(url){ 
http_request=false; 
if(wdow.XMLHttpRequest){//Mozilla,Safari,... 
http_request=new XMLHttpRequest(); 
if(http_request.overrideMimeType){ 
http_request.overrideMimeType('text/xml'); 
} 
}else if(wdow.ActiveXObject){//IE 
try{ 
http_request=new ActiveXObject("Msxml2.XMLHTTP"); 
}catch(e){ 
try{ 
http_request=new ActiveXObject("Microsoft.XMLHTTP"); 
}catch(e){} 
} 
} 
if(!http_request){ 
alert('Givg up:(Cannot create an XMLHTTP stance)'); 
return false; 
} 
return http_request; 
} 
</script>