function loadPage(){
	if(document.getElementById('dealer_id').value==''){
		loadProcessAjax('dealer_login.php', 'dataView');
	}else{
			loadProcessAjax('account.php', 'dataView');
	}
}

function goLogin(){
	if(document.getElementById('user_name').value==''){
		alert('Enter username.');
	}else if(document.getElementById('password').value==''){
		alert('Enter password.');
	}else{
		var msg=retData('login.php?user_name='+document.getElementById('user_name').value+'&password='+document.getElementById('password').value);
		if(msg=='OK'){
			location='dealer_royal_windows.php';
		}else{
			alert(msg);
		}
	}
}

function edit(){
			loadProcessAjax('dealer_information.php', 'dataView');
}

function chkForm(){
	if(document.getElementById('dealer_name').value==''){
		alert('Enter dealer\'s name!');
		return;
	}
	if(document.getElementById('user_name').value==''){
		alert('Enter username!');
		return;
	}
	if(document.getElementById('password').value!=''){
		if(document.getElementById('re_password').value==''){
			alert('Confirm password!');
			return;
		}else if(document.getElementById('password').value!=document.getElementById('re_password').value){
			alert('Password not match!');
			return;
		}
	}
	document.forms[0].submit();
}