function submitGoogleSearch(qValue) {
	// alert('qValue = ' + qValue + ":");
    // The following four lines works
	// alert(document.searchForm.q.value);
	// f = document.getElementById('searchbox_001271415588161333703:xxusuqyrh9s');
	// var q = f.q;
	// 	if (q.value == '') {
	
	// The following line works, too!
	//	if (document.searchForm.q.value == '') {
 	if (qValue == ''){
	  alert("Empty Search String, please key in search words.");
	  return false;
	}
	else{
	  return true;
	}
}