// JavaScript Document
function uzXmlHttp(){
	var xmlhttp = false;
	try{
			xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
			}catch(e){
				try{
					xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
					}catch(e){
						xmlhttp = false;
						}
					}
	if(!xmlhttp && document.createElement)	{
		xmlhttp = new XMLHttpRequest();
	}
	return xmlhttp;
}

function member_reg_ajax(email)
{
	//alert(email);
	var url = '_new_member_ajax.php?email=' + email; 
	xmlhttp = uzXmlHttp();
	xmlhttp.open("GET", url, false);
	xmlhttp.send(null); 
	// get result
	result = xmlhttp.responseText;
	//alert(result);
	if(result =='1'){
		alert(email + '\n\n Email นี้มีคนใช้แล้วค่ะ!!!');
		document.myform.email.focus();
	}else{
		document.myform.action='_new_member_reg.php';
		document.myform.submit();
	}
	
}

function member_login_ajax(email,pws){
	//alert(email);
	var url = '_new_member_ajax_login.php?email=' + email + '&pws=' + pws; 
	xmlhttp = uzXmlHttp();
	xmlhttp.open("GET", url, false);
	xmlhttp.send(null); 
	// get result
	result = xmlhttp.responseText;
	//alert(result);
	if(result =='0'){
		alert('ไม่พบชื่อผู้ใช้นี้ค่ะ');
		document.frmLogin.email.focus();
	}else{
		document.frmLogin.action='_member_login.php';
		document.frmLogin.submit();
	}
}