function selectSearch() { 
	var searchText = document.getElementById("search");
	if (searchText.value=='Search') searchText.value='';
	if (document.getElementById("control").which[0].checked) {
	  document.getElementById("ca_form").q.value = searchText.value;
	  document.getElementById("ca_form").submit();
	}
	if (document.getElementById("control").which[1].checked) {
	  document.getElementById("ehib_form").ss.value = searchText.value;
	  document.getElementById("ehib_form").submit();
	}
	if (document.getElementById("control").which[2] && document.getElementById("control").which[2].checked) {
	  document.getElementById("cat_form").ss.value = searchText.value;
	  document.getElementById("cat_form").submit();
	}
  return false;
}