var KERESES_MESSAGES	= {	"norequest"	:	{	"magyar"	: "Nem adott meg keres"+ch(233)+"si kifejez"+ch(233)+"st!",
								"english"	: "You haven't specified request string"
							},
				"shortrequest"	:	{	"magyar"	: "Csak 3 karaktern"+ch(233)+"l hosszabb kifejez"+ch(233)+"st lehet megadni!",
								"english"	: "You should specify request with at least 3 character"
							}
			  };
			  
function checkSearch(form)
 {
  var request = trim(form.request.value);
  if (request=="") alert(KERESES_MESSAGES.norequest[_LANG]);
  else if (request.length<=3) alert(KERESES_MESSAGES.shortrequest[_LANG]);
  else return true;
  return false;
 }
 
function _checkSearch()
 {
  var form = document.searchForm;
  if (checkSearch(form)) form.submit();
 }