/*
PHP version 5
Copyright (c) 2002-2010 ECISP.CN
声明：这不是一个免费的软件，请在许可范围内使用
作者：Bili E-mail:huangqyun@163.com  QQ:6326420
http://www.ecisp.cn	http://www.easysitepm.com
*/
var ajax=new AJAXRequest();
function checkUser(){
	var um=document.getElementById("usermsg");
	if(!document.mainform.username.value) {
		um.innerHTML="<span style='color:red;'>"+ajax_username_empty+"</span>";
		return false;
	}
	if( document.mainform.username.value.length<5 ) {
		um.innerHTML="<span style='color:red;'>"+ajax_username_len+"</span>";
		return false;
	}
	if(!document.mainform.username.value.match(/^\w+((-\w+)|(\.\w+))*$/)) {
		um.innerHTML="<span style='color:red;'>"+ajax_username_error+"</span>";
		return false;
	}
	um.innerHTML="loading...";
	ajax.get("?member-memberdb-userdb-"+document.mainform.username.value+'-.html',
		function(obj) {
			if(obj.responseText=="true"){
				$("#submit").attr('disabled','');
				$("#email").attr('disabled','');
				um.innerHTML="<span style='color:green;'>"+ajax_username_yes+"</span>";
			}else{
				um.innerHTML="<span style='color:red;'>"+ajax_username_no+"</span>";
				$("#submit").attr('disabled','true');
				$("#email").attr('disabled','true');
			}
		}
		);
}
function checkEmail(){
	var um=document.getElementById("mailmsg");
	if(!document.mainform.email.value) {
		um.innerHTML="<span style='color:red;'>"+ajax_email_empty+"</span>";
		return false;
	}
	if(!document.mainform.email.value.match(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/)) {
		um.innerHTML="<span style='color:red;'>"+ajax_email_error+"</span>";
		return false;
	}
	um.innerHTML="loading...";
	ajax.get("?member-memberdb-maildb-"+document.mainform.email.value+'-.html',
		function(obj) {
			if(obj.responseText=="true"){
				$("#submit").attr('disabled','');
				um.innerHTML="<span style='color:green;'>"+ajax_email_yes+"</span>";
			}else{
				um.innerHTML="<span style='color:red;'>"+ajax_email_no+"</span>";
				$("#submit").attr('disabled','true');
			}
		}
		);
}