function submitToYahoo() {
    top.theTarget.location = "http://search.yahoo.com/bin/search?p=" +
    document.forms["theVisible"].elements["input1"].value;
  }

//  var yahooButton = document.createElement("Input");
//  yahooButton.type = "button";
//  yahooButton.onclick = submitToYahoo;
//  yahooButton.value = "Yahoo";
//  document.getElementById("theForm").appendChild(yahooButton);

  document.write('<INPUT TYPE="button" onClick=submitToYahoo() VALUE="Y">');