/**
 * @Author GaNguCay (gangucay@gmail.com)
 * @copyright Freeware
 * @createdate 10/09/2010
 */
//  ---------------------------------------
function postkeywords( ) {
	var name = document.getElementById('keywords');
	if (name.value == "") {
		alert("Hãy nhập vào nội dung tìm kiếm");
		name.focus();
	} else {
		var sd = document.getElementById('buttoncontent');
		sd.disabled = true;
		nv_ajax('post', nv_siteroot + 'index.php', nv_lang_variable + '=' + nv_sitelang + '&' + nv_name_variable + '=' + nv_module_name + '&' + nv_fc_variable + '=postkw&keywords=' + name.value, '', 'post_result');
	}
	return;
}
function post_result(res) 
{
   var r_split = res.split("_");
   if (r_split[0] == 'OK') 
   {
      document.getElementById('keywords').value = "";
      show_info(r_split[1]);
   } 
   else if (r_split[0] == 'OKK') 
   {
      document.getElementById('keywords').value = "";
      show_kqs(0, r_split[1]);
   } 
   else if (r_split[0] == 'ERR') 
   {
      alert(r_split[1]);
   } 
   else 
   {
      alert(nv_content_failed);
   }
   nv_set_disable_false('buttoncontent');
   return false;
}
function show_kqs(page, keywords) 
{
   nv_ajax('get', nv_siteroot + 'index.php', nv_lang_variable + '=' + nv_sitelang + '&' + nv_name_variable + '=' + nv_module_name + '&' + nv_fc_variable + '=show_kqs&page=' + page + '&keywords=' + keywords, 'kqsearch', '');
}
function show_info(id) 
{
   nv_ajax('get', nv_siteroot + 'index.php', nv_lang_variable + '=' + nv_sitelang + '&' + nv_name_variable + '=' + nv_module_name + '&' + nv_fc_variable + '=show_kqs&id=' + id, 'kqsearch', '');
}
//  ---------------------------------------