function showtrash(){

var zelo = document.getElementsByTagName("h1");
var sometrash = '<span  style="position:absolute; top:114px; left:270px; width:660px; height: 10px;"><form action="http://works.tarefer.ru/search" name="search" method="GET" target="searchwin"><input type=text name=text value="" size=70><input type="button"  value="Найти" onclick="opensearchwin()">';
sometrash += '<br><input type=checkbox name=here> <b>Только в этой теме</b> <input type=checkbox name=title> <b>Только в названии</b></form></span>';
zelo[0].innerHTML += sometrash;
}

function getfile(){
var re, str, number, result;
str=location;
re=new RegExp("\/([0-9]+)\/([0-9]+)\/index([0-9]+)?\.html","g");
result=re.exec(str);
dirnumber=RegExp.$1;
number = RegExp.$2;

window.open('/' + dirnumber + '/' + number + '/' + number + '.zip');
}

function opensearchwin(){
try{
searchwin.close();
}
catch(e){}

searchwin=window.open('','searchwin')

var rere, strr, rresult;
strr=location;
//rere=new RegExp("\.ru\/([0-9]+)(\/([0-9]+))?\/(__)?index([0-9]+)?\.html","g");
rere=new RegExp("\.ru\/([0-9]+)\/","g");
rresult=rere.exec(strr);
dirnumber=RegExp.$1;

var qwe = '';
 origin = document.search.text.value
if(document.search.here.checked == true && dirnumber){
  qwe = '(#link="works.tarefer.ru/' + dirnumber  + '/*" | #link="referater.ru/' + dirnumber  + '/*")';
}
if(document.search.title.checked == true){
  if(qwe != ''){
    qwe = 'title[' + document.search.text.value + '] && ' + qwe;
  }
  else{
  qwe = 'title[' + document.search.text.value + ']'; 
  }
}
else{
  if(qwe != ''){
    qwe = document.search.text.value + ' && ' + qwe;
  } 
  else{
    qwe = document.search.text.value;
  }
}
document.search.text.value = qwe;
document.search.submit();
document.search.text.value = origin;
setTimeout("cleartext('" + origin + "')", 1000);
// searchwin.document.onLoad = "cleartext('" + origin + "')";
}
function cleartext(origin){
//  alert(origin)
  try{
     searchwin.document.search.text.value = origin;
     searchwin.focus();
  }
  catch(e){
  setTimeout("cleartext('" + origin + "')", 1000);
  }
}