searchIsOpen=false;
var thisMargin=-65;
var inter;
function openSearch(){
  if(searchIsOpen==false){
    inter = setInterval('searchIn();',10);
    document.search.query.focus();
    searchIsOpen=true;
  }else{
    inter = setInterval('searchOut();',10);
    searchIsOpen=false;
  }
}
function searchIn(){
  var elem = document.getElementById("search").style;
  thisMargin=thisMargin+1;
  if(thisMargin==-20){
    clearInterval(inter);
  }
  elem.marginTop=thisMargin+"px";
}
function searchOut(){
  var elem = document.getElementById("search").style;
  thisMargin=thisMargin-1;
  if(thisMargin==-65){
    clearInterval(inter);
  }
  elem.marginTop=thisMargin+"px";
}