<!--

function showTab(id) {


  document.getElementById('all-page').style.display = "none";

  document.getElementById('google-page').style.display = "none";

  document.getElementById('msn-page').style.display = "none";

  document.getElementById('yahoo-page').style.display = "none";

  document.getElementById('ask-page').style.display = "none";


  document.getElementById('all-tab').style.zIndex = "1";

  document.getElementById('google-tab').style.zIndex = "1";

  document.getElementById('msn-tab').style.zIndex = "1";

  document.getElementById('yahoo-tab').style.zIndex = "1";

  document.getElementById('ask-tab').style.zIndex = "1";


  document.getElementById(id+'-page').style.display = "block";

  document.getElementById(id+'-tab').style.zIndex = "3";

}

//-->