/* ---------------------------- */
/* XMLHTTPRequest Enable */
/* ---------------------------- */
function createObject() 
{
	var request_type;
	var browser = navigator.appName;
	if (browser == "Microsoft Internet Explorer")
	{
		request_type = new ActiveXObject("Microsoft.XMLHTTP");
	}
	else
	{
		request_type = new XMLHttpRequest();
	}
	return request_type;
}

var http = createObject();
/* -------------------------- */
/* LOGIN */
/* -------------------------- */
/* Required: var nocache is a random number to add to request. This value solve an Internet Explorer cache issue */
var nocache = 0;
function showPassword() {
// Optional: Show a waiting message in the layer with ID ajax_response
// document.getElementById('login_response').innerHTML = "<img src='images/loader.gif' width=''> Loading..."
// Required: verify that all fileds is not empty. Use encodeURI() to solve some issues about character encoding.
	var account = encodeURI(document.getElementById('account').value);
	var identify = encodeURI(document.getElementById('identify').value);
	var verify = encodeURI(document.getElementById('verify').value);
	if(account=='' || identify==''){
		alert('請先輸入帳號跟身份證號！');
		return false;
	}
	http.open('get', 'member_getpwd_deal.php?account='+account+'&identify='+identify+'&verify='+verify);
	http.onreadystatechange = loginReply;
	http.send(null);
}

function loginReply()
{
	if(http.readyState == 4)
	{
		var response = http.responseText;
		//alert(response);
		if(response == 1){
			alert('帳號或身份證號有誤！');
			document.getElementById('account').focus();
			return;
		}else if(response == 2){
			alert('認證碼有誤！');
			document.getElementById('verify').focus();
		}else{
			document.getElementById('showpwd').innerHTML = response;
			document.getElementById('showmessage').style.visibility = 'visible';
		}
	}
}