// Copyright 2006-2007 javascript-array.com

var timeout	= 500;
var closetimer	= 0;
var ddmenuitem	= 0;

// open hidden layer
function mopen(id)
{	
	// cancel close timer
	mcancelclosetime();

	// close old layer
	if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';

	// get new layer and show it
	ddmenuitem = document.getElementById(id);
	ddmenuitem.style.visibility = 'visible';

}
// close showed layer
function mclose()
{
	if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';
}

// go close timer
function mclosetime()
{
	closetimer = window.setTimeout(mclose, timeout);
	
}

// cancel close timer
function mcancelclosetime()
{
	if(closetimer)
	{
		window.clearTimeout(closetimer);
		closetimer = null;
	}
}

// close layer when click-out
document.onclick = mclose; 


var xmlHttp;
function createXMLHttpRequest() {
	if (window.ActiveXObject) {
		xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
	}
	else if (window.XMLHttpRequest) {
		xmlHttp = new XMLHttpRequest();
	}
}

function open_login() {

	document.getElementById("loginoverlay").style.height = "150px";
	document.getElementById("loginoverlay").style.width = "370px";
	
	document.getElementById("loginoverlay").innerHTML = "<div class='login_container'><div class='login_topleft'>&nbsp;</div><div class='login_top'>&nbsp;</div><div class='login_topright'><a href='javascript:void();' onclick='hideLogin();return false;'><img src='/images/login_close.png' width='26' height='26' alt='Close' border='0'></a></div><div class='login_center'><div class='login_sideleft'>&nbsp;</div><div class='login_middle'><div align=center><img src='/images/loading.gif' width=32 height=32 border=0 alt='loading...' style='margin:15px 0 15px 0'></div></div><div class='login_sideright'>&nbsp;</div></div><div class='login_botleft'>&nbsp;</div><div class='login_bot'>&nbsp;</div><div class='login_botright'>&nbsp;</div></div>";

	createXMLHttpRequest();	
	var url = "/login_display.php?ts="+ new Date().getTime();
	xmlHttp.open("GET", url, true);
	xmlHttp.onreadystatechange = callback1;
	xmlHttp.send(null);
	
}

function hideLogin() {	

	document.getElementById("loginoverlay").style.width = "1px";
	document.getElementById("loginoverlay").style.height = "1px";
	document.getElementById("loginoverlay").innerHTML = "";
	
}

function callback1() {
	if (xmlHttp.readyState == 4) {
		if (xmlHttp.status == 200) {
			document.getElementById("loginoverlay").innerHTML = xmlHttp.responseText;
		}
	}
}

 function Login() {
  var errorflag;
   var errorflag2;
   var errormsg;
  errormsg ="The following details were not supplied.\n";
  errormsg = errormsg +"Please enter: \n\n";
  if (document.forms['finesse_login'].username.value =="") {
 errorflag = 1;
  errormsg = errormsg +"Your username?\n";
  }
  if (document.forms['finesse_login'].password.value =="") {
  errorflag = 1;
  errormsg = errormsg +"Your password?\n";
  }
 if (errorflag == 1) {
 alert(errormsg);
  return false;
 } else {
 document.forms['finesse_login'].submit();
 }
 }