function gotopage(src) {
search.pageno.value=src.id;
search.submit(); 
return false;
}
function pagenolist(cp,tp) {
var plist="";
var st="";
if (cp!="" && tp!="") {
  cp=parseInt(cp);
  tp=parseInt(tp);
  var p=parseInt((cp-1)/20);
  var p1=p*20+1;
  var p2=(p+1)*20
  if (p2>tp) p2=tp; 
  for(var i=p1;i<=p2;i++) {
     if(i!=cp) st="&nbsp;<a href='' onclick='return gotopage(this)' class='p' id='" + i + "' name='" + i + "'>" + i + "</a>";
     else  st="&nbsp;<font color=red>" + i + "</font>";
     plist=plist + st;  
  }
  if (cp>1) { if(cp%20==1 && cp>20) st="上20页" ; else st="上一页";           
              st=" <a href='' onclick='return gotopage(this)' class='sx' id='" + (cp-1) + "' name='" + (cp-1) + "'>" + st + "</a>";
             plist=plist + st; }
  if (cp<tp) {st="下一页";
              if(cp%20==0) { st="下20页";
              if (tp-cp<20) st="下" + (tp-cp) + "页";}
              st=" <a href='' onclick='return gotopage(this)' class='sx' id='" + (cp+1) + "' name='" + (cp+1) + "'>" + st + "</a>";
             plist=plist + st; }           
            
document.write(plist);
 }
}