function setTargets() {
  for (i=0; i < document.links.length; i++) {
    if (document.links[i].target == "XXbackXX") {
        document.links[i].target=opener.name;
    }
  }
}

function open_window(page,breite,hoehe,name){
  var popup = window.open(page,name,"width=" + breite + ",height=" + hoehe + ",scrollbars=no,resizable=yes,menubar=no,locationbar=no");
    popup.focus();
}

function open_search(page,breite,hoehe){
    var popup = window.open(page,"search","width=" + breite + ",height=" + hoehe + ",scrollbars=yes,resizable=no,menubar=no,locationbar=no,left=570,top=130");
    popup.focus();
}

function submitQuery(formular){
        var query   = document.forms[formular].elements["q"].value;
    open_search("http://www.stern.de/suche/search.do?service=sternwebshop&q="+query,"637","650");
}