function go(url){
	window.location.href = url;
	//window.open(url,'','')
	return;
}
function st(type){
	type = parseInt(type);
	label = document.getElementById('search_label_text');
	search_type = document.getElementById('search_type');
	switch(type){
		case 1:
			label.innerHTML = 'News:';
  			break;
		case 2:
  			label.innerHTML = 'Images:';
  			break;
		case 3:
  			label.innerHTML = 'Video:';
  			break;
		case 4:
  			label.innerHTML = 'Maps:';
  			break;
		default:
  			label.innerHTML = 'Web:';
	}
	search_type.value = type;
	if (document.getElementById('kwd').value.length == 0) return;
	doSearch();
}
function doSearch(){
	document.getElementById('search_form').submit();
}
window.onload = function(){
}