var pastServer = "";

function checkRankingSearch(fm, type) {
	if ( !fm ) return false;

	if ( !fm.query.value ) {
		fm.query.focus();
		return false;
	}

	return true;
}

function changeRankingData(obj) {
	return ;
	if ( !obj ) return ;

	var selectedServer = obj.value;

	if ( selectedServer == "51" ) {
		selectedServer = "server1";
		pastServer = "server2";
	} else {
		selectedServer = "server2";
		pastServer = "server1";
	}

	document.getElementById("crew_"+selectedServer).style.display = "block";
	document.getElementById("individual_"+selectedServer).style.display = "block";
	document.getElementById("crew_"+pastServer).style.display = "none";
	document.getElementById("individual_"+pastServer).style.display = "none";
}

function changeServerFunc(formid, serverid) {
	var fm = document.getElementById(formid);

	if ( !fm ) return ;
	
	if ( serverid ) fm.serverid.value = serverid;

	fm.submit();
}

function changeBattleDateFunc(formid) {
	var fm = document.getElementById(formid);

	if ( !fm ) return ;

	fm.submit();
}