function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function showEmailLayer()
{
	MM_showHideLayers('EmailLayer','','show','LoginLayer','','hide');
}

function cancelEmail()
{
	MM_showHideLayers('EmailLayer','','hide','LoginLayer','','show');
}


// Not currently done.  Opens a new browser rather than replacing this one.

//alert("Loading javascript");

function InitializeLogin()
{
//  alert("in InitializeLogin()");

  setHomePage();

	if (document.form1.v23.value == '')
	{
//    alert("got no login");

		setTimeout('resendLoginRequest()',500000);
		var txtLogin = document.getElementById("Login");
		txtLogin.focus();
		txtLogin.select();
	}
	else
	{
//    attemptLogin();
    setTimeout('attemptLogin()', 2000);
	}
}

function attemptLogin()
{
//    alert("Login="+document.form1.v23.value);
//    alert("Password="+document.form1.v25.value);

		document.form1.Login.value = document.form1.v23.value;
		document.form1.Password.value = document.form1.v25.value;
		document.form1.submit();
}

function setHomePage()
{
	var xDPI = window.screen.height; 
	var yDPI = window.screen.width;
	
	if (yDPI < 1024)
	{
		document.form1.DesktopType.value = "HomePage800.xsl";
	}
	else
	{
		document.form1.DesktopType.value = "HomePage1024.xsl";
	}
}	



function resendLoginRequest()
{	
	document.form1.HSGRequestTreeName.value = "";
	document.forms[0].submit();
}

function requestPasswordEmail()
{

	var strOfficeEmail = document.form1.OfficeEMail.value;
	var strOfficeEmailConfirm = document.form1.ConfirmOfficeEMail.value;
	
	var strGoodstring = false;
	
	for (i=0; i < strOfficeEmail.length; i++)
	{

		if (strOfficeEmail.charAt(i) != " ")
		{
			strGoodstring = true;
			break;
		}
	}
	
	if (strGoodstring == false)
	{
			alert("You must fill in your email address");
			return;
	}
	
	strGoodstring = false;
	for (i=0; i < strOfficeEmailConfirm.length; i++)
	{

		if (strOfficeEmailConfirm.charAt(i) != " ")
		{
			strGoodstring = true;
			break;
		}
	}
	
	if (strGoodstring == false)
	{
			alert("You must fill in your email address twice to confirm it is entered correctly");
			return;
	}
	
	if (strOfficeEmail != strOfficeEmailConfirm)
	{
			alert("Your email address must be filled in exactly the same twice to confirm the spelling.\nPlease correct and try again.");
			return;

	}
	
	document.form1.HSGRequestTreeName.value = "PasswordEmail";
	document.forms[0].submit();
}