//index login
function checklogin(){
	var formobj=document.userlogin;
	var errorflag=false;
	//
	$('accounterror').style.display='none';
	$('passworderror').style.display='none';
	if(formobj.account.value == ''){
		$('accounterror').style.display='';
		return false;
	}
	if(formobj.password.value == ''){
		$('passworderror').style.display='';
		return false;
	}
	return true;
}

function submitlogin(mode){
	$('loginerror').style.display='none';
	var formobj=document.userlogin;
	var acctype='';
	if($('login_username') != null){
		if($('login_username').checked){
			acctype='username';
		}else if($('login_email').checked){
			acctype='email';
		}
	}
	var accountobj=formobj.account;
	var passwordobj=formobj.password;
	if(accountobj.value=='' || passwordobj.value==''){
		return false;	
	}
	infostr=ajax('ajax.php?mod=checklogin&account='+accountobj.value+'&password='+passwordobj.value+'&acctype='+acctype);
	if(!infostr){
		$('account').value = '';
		$('password').value = '';
		$('loginerror').style.display='';
		return false;	
	}else{
		if(mode == 'index'){
			/*$('loginbottom').innerHTML='<img src="images/default/login_bottom_2.gif" width="79" height="22" alt="ログイン中" />';
			arrinfostr=infostr.split('####');
			//for login windows
			$('logintab').style.display='none';
			$('loginedtab').style.display='';
			$('loginedname').innerHTML=arrinfostr[1];
			$('loginedmoney').innerHTML=arrinfostr[3];
			//for top userinfo
			$('topuserinfo').style.display='';
			$('topusername').innerHTML=arrinfostr[1];
			$('topusermoney').innerHTML=arrinfostr[3];
			//for top boutton
			$('topuserlogin').style.dsiplay='none';
			$('topuserlogout').style.dsiplay='';*/
			document.location="/members/fun/main";
		}else if(mode == 'login'){
			var gotourl = $('gotourl').value
			if(gotourl){
				document.location=gotourl;
			}else{
				document.location="/members/fun/main";
			}
			//history.back();
			//document.location='/';
		}
	}
}