var current_request_type;
var ok_to_submit = false;
var isOK = "";
var currbro ="";


// AJAX functions

function content_loadXMLDoc(url) 
{
    if (window.XMLHttpRequest) 
    {
        content_req = new XMLHttpRequest();
        content_req.onreadystatechange = ContentReqChange;
        content_req.open("GET", url, true);
        content_req.send(null);
    } 
    else if (window.ActiveXObject) 
    {
        content_req = new ActiveXObject("Microsoft.XMLHTTP");
        if (content_req) 
        {
            content_req.onreadystatechange = ContentReqChange;
            content_req.open("GET", url, true);
            content_req.send();
        }
    }
}


function ContentReqChange() 
{
    if (content_req.readyState == 4) 
    {
    
        
        if (content_req.status == 200) 
        {
            content_text = content_req.responseText;
        } 
        else 
        {
            content_text = "Connection error";

        } 

        if (current_request_type=="post_login")
        {
            if(content_text=="LOGGED")
            {
                
                //alert("Logged");
                window.location.href="index.php?action=gen_page&idx=000124";
            }
            else
            {
                document.getElementById("error_msg").innerHTML= content_text;
            }
        }        
        
        

        
    }
}
 


function post_login()
{
    var str_err_msg="";
    document.getElementById("error_msg").innerHTML = "";
    current_request_type = "post_login";  // do customer search
    url = "modules/options/option_member_login.php?";

    int_username = document.getElementById("intranet_username").value;
    int_password = document.getElementById("intranet_password").value; 
    
    if(int_username.length<4) str_err_msg+="\n     Please enter your username";
    if(int_password.length<4) str_err_msg+="\n     Please enter your password"; 
    
    if(str_err_msg!="")
    {
        alert("Error:\n"+str_err_msg);
        return false;
    }
    
    
    url +="&int_username="+int_username;
    url +="&int_password="+int_password;

    //alert(url);
    content_loadXMLDoc(url);

    return false;
}