/* ---------------------------
' (C) Copyright 2007
' Niro Solutions Pty Limited
' ABN 89 106 967 140
' ---------------------------
' Revision: 1.2.0
' Author: Miles Glisovic
' Modtime: 14/11/07
'Updated by: Roland Beerling
'Modtime: 3/6/08
' --------------------------- */
var numberOfTabs = 4
// parameter STRINGS to be retreived from DB and used in initialise()
var initGrossSalary="";
var initGrossSalaryFreq="";
var MIN_EMPLCONT_PCTG = 9; //min sgc of 9%
var MAX_EMPLCONT_PCTG = 30; //max sgc of 30%
var cCol="";
var fcs=false
var msgW=null
var navigator_appName=""
var noOfTabs = 3
var s;
function preLoadImages1(noOfTabs)
{
	//divPreLoad.style.display = "";
	 expand= new Image()
	expand.src="../images/info_expand.gif"
    	collapse= new Image()
	collapse.src="../images/info_collapse.gif"

	var i;
	for(i=1;i<=noOfTabs;i++)
	{
		eval("img"+i+"on = new Image();")
		eval("img"+i+"on.src = '../images/step"+i+"on.gif';")
		eval("img"+i+"off = new Image();")
		eval("img"+i+"off.src = '../images/step"+i+"off.gif';")
	}
}


function showDIV_CSRF(myDIV, noOfTabs)
{
	var setDIV = myDIV.getAttribute("ID");
	for(i=1;i<=noOfTabs;i++)
	{
		// disable all DIVs
		eval("divTab"+i+".style.display = 'none';")
		// change element's class to another class:
		eval("tabStep"+i+".className='tabOff';")
	}
	myDIV.style.display = "";
	for(i=1;i<=noOfTabs;i++)
	{
		eval("if(setDIV == 'divTab"+i+"')	{	tabStep"+i+".className='tabOn';}")
	}
}
function cursorH(e)
{
	e.style.cursor = "pointer";
}
function cursorA(e)
{
	e.style.cursor = "default";
}							
function doChanges(e)
{
	// get this 'e' element's table and set backgroundColor
	// of rows to cCol
	var rr = getMyTable(e);
	for(i=0;i<rr.rows.length-3;i++)
		rr.rows[i].style.backgroundColor=cCol
	e.style.backgroundColor = "#f1f1f2";
	
}


function restore(e)
{
	var rr = getMyTable(e);
	for(i=0;i<rr.rows.length-3;i++)
		rr.rows[i].style.backgroundColor=cCol
	e.style.backgroundColor = cCol;
}
function select(field)
{
if((navigator.appName).toUpperCase()!="NETSCAPE")
{
	try
	{
		field.focus()
		field.select()
	}
	catch(e)
	{
		;//alert(e)
	}
}
}
function getMyDIV(x)
{
	// start with an element and go up through the tree trying to find
	// a <DIV> HTML element;
	// return a reference to an object of type <DIV>
	// or, if not found, return null
	if(x!=null && x.tagName!="DIV")
		return (getMyDIV(x.parentNode));
	else
		return x;
}
function getMyTable(x)
{
	if(x!=null && x.tagName!="TABLE")
		return (getMyTable(x.parentNode));
	else
		return x;
}
function switchToDIV(field)
{
	var rr = getMyDIV(field);
	if(rr.style.display=="none")
		showDIV_CSRF(rr,numberOfTabs)
}



function goToStep2(e,tabNumber)
{
	var f=document.forms.frmName
	if(validStep1(f))
	{
		calcResults(f)
		showTab(tabNumber);
	}
}

function goToStep3(e,tabNumber)
{
	var f=document.forms.frmName
	if(validStep1(f))
	{
			showTab(tabNumber);
	}
}
function showTab(tabNumber)
{
	if(!fcs)
		stopGIF(true);
        s=1
		document.getElementById("divPreLoad").style.display = "none";
		document.getElementById("div1July2007").style.display = "";
		document.getElementById("divIntro").style.display = "";
		document.getElementById("divIntro1").style.display = "none";
		document.getElementById("divHowToUse").style.display = "";
		document.getElementById("divMain").style.display = "";
		document.getElementById("divAssumption").style.display = "";
		document.getElementById("divDisclaimer").style.display = "";
		//document.getElementById("tblAssumptions").style.display = "none";
		//document.getElementById("tblDisclaimer").style.display = "none";
		
		document.getElementById ('tabStep1').className=''
		document.getElementById ('tabStep2').className=''
		document.getElementById ('tabStep3').className=''
		/*  disable all DIVs */
		document.getElementById("divTab1").style.display = "none";
		document.getElementById("divTab2").style.display = "none";
		document.getElementById("divTab3").style.display = "none";

		document["i1"].src = img1off.src;
		document["i2"].src = img2off.src;
		document["i3"].src = img3off.src;

		switch (tabNumber)
		{
			case 1 :
				document.getElementById ('tabStep1').className='active'
				document["i1"].src = img1on.src;
				document.getElementById("divTab1").style.display = "";
				if(fcs)
				{
					window.location.href="#top1"
					select(document.forms.frmName.txtGrossIncome)
				}
				break;
			case 2 :
				document.getElementById ('tabStep2').className='active'
				document["i2"].src = img2on.src;
				document.getElementById("divTab2").style.display = "";
				window.location.href="#top1"
				break;
			case 3 :
				document.getElementById ('tabStep3').className='active'
				document["i3"].src = img3on.src;
				document.getElementById("divTab3").style.display = "";
				window.location.href="#top1"
				break;
		}
}
function selectGender(i)
{
	document.forms.frmName.rdGender[i].click()
}
function validGender(f)
{
	if(!f.rdGender[0].checked && !f.rdGender[1].checked)
	{
		alert("Please specify gender.")
		location.href='#top1';
		return false;
	}
	else
		return true;
}
function jsLRTrim(s)
{
	return s.replace(/(^\s+)|(\s+$)/g, "");
}
function getMinIncome(f,cmb)
{
	return (Math.ceil(MIN_SALARY/cmb.value))
}
function initialise()
{
try
{
	var f=document.forms.frmName
	f.txtGrossIncome.value=(isInt(initGrossSalary))?initGrossSalary:""
	if(initGrossSalaryFreq!="") f.cmbGrossIncomeFreq.selectedIndex=getCmbIndex(f.cmbGrossIncomeFreq,initGrossSalaryFreq.charAt(0))
	//etc.
}
catch(e)
{
	alert(e)
}
}
function openInMain(page1)
{
try
{
	(window.opener).location=page1
	window.opener.focus()
}
catch(e)
{
	msgWindow1=null;
	msgWindow1=window.open(page1,'mainWindow');
	self.close()
}
}

function openWin(page1)
{
try
{
		msgW.close()
		msgW=null
}
catch(e)
{}

try
{
	msgW=null;
	msgW=window.open(page1,'CSF_Window');
	msgW.focus()
}
catch(e)
{}
}
function setCursorHand(e)
{
	e.style.cursor = "pointer";
}
function setActiveTab(e,s)
{
	if(e.className == 'active')
		e.className='active hov'
	else
		e.className='hov'
	setCursorHand(e);
	showStatus(s)
}
function setInactiveTab(e)
{
	if((e.className).indexOf("active") < 0)
		e.className=''
	else
		e.className='active'
	showStatus('')
}
function showStatus(s)
{
	window.status=s;
	return true;
}




function stopGIF(stopIt)
{
if(stopIt)
{
document.getElementById("loading").style.display = "none";
document.getElementById("loading").src = null;
}
else
{
;
}
}
function pctOrDollar()
{
	var f=document.forms.frmName
	if(f.rdMemberCont[0].checked)
	{
		f.txtPctOfSalary.disabled = false
		f.txtPctOfSalary.className=''
		document.getElementById("ccc2").className='';
		select(f.txtPctOfSalary)

		f.txtDollarAmount.value = ""
		f.txtDollarAmount.disabled = true
		f.txtDollarAmount.className='InputBorderGray'
		document.getElementById("ccc0").className='CellDimmed';
		document.getElementById("ccc01").className='CellDimmed';
		
		f.cmbDollarAmountFreq.disabled = true
		f.cmbDollarAmountFreq.selectedIndex=3
	}
	else
	{
		f.txtDollarAmount.disabled = false
		f.txtDollarAmount.className=''
		f.cmbDollarAmountFreq.disabled = false
		document.getElementById("ccc0").className='';
		document.getElementById("ccc01").className='';
		select(f.txtDollarAmount)

		f.txtPctOfSalary.value = ""
		f.txtPctOfSalary.disabled = true
		f.txtPctOfSalary.className='InputBorderGray'
		document.getElementById("ccc2").className='CellDimmed';
	}
}
function selectRD(i)
{
	document.forms.frmName.rdMemberCont[i].click()
}


function get_max(f, cmb, _max)
{
	return Math.floor(_max/cmb.value)
}
function limitNoDecimalPlaces(field, n)
{
// find if '.' entered
var li = (field.value).indexOf(".")
if(li<0)
{
	if((field.value).length > (n+2))
		field.value=(field.value).substring(0,(n+2))
}
else
{
	var s1 = (field.value).substring(0, li)
	var s2 = ((field.value).substring(li+1,(field.value).length))
	if(s2.length > n)
		field.value=s1+"."+s2.substring(0,n)
}
}

function loadAndShow()
{
	initialise();
	document.getElementById("topbar").style.opacity = 1
	document.getElementById("topbar").style.filter = 'alpha(opacity=100)'
	showAccept()
}
function setSGC() {
    var f = document.forms.frmName
    SGC_RATE = f.txtEmployerSG.value / 100
}
function showAccept()
{
    s=0
	document.getElementById("divPreLoad").style.display = "none";
	document.getElementById("div1July2007").style.display = "";
	document.getElementById("divDisclaimer").style.display = "";
	document.getElementById("divAssumption").style.display = "";
	document.getElementById("tblAssumptions").style.display = "";
	document.getElementById("tblDisclaimer").style.display = "";
	
	window.location.href="#top0"
}
function ToggleDisclaimer(t)
{
if (s==1) {
var x = document["imgDisclaimer"].src
if (x==expand.src)
{
	document["imgDisclaimer"].src = collapse.src;
	document.getElementById("tblDisclaimer").style.display = "";
}
else
{
	document["imgDisclaimer"].src = expand.src;
	document.getElementById("tblDisclaimer").style.display = "none";
}
}
}

function ToggleAssumption(t)
{
if (s==1) {
var x = document["imgAssumption"].src
if (x==expand.src)
{
	document["imgAssumption"].src = collapse.src;
	document.getElementById("tblAssumptions").style.display = "";
}
else
{
	document["imgAssumption"].src = expand.src;
	document.getElementById("tblAssumptions").style.display = "none";
}
}
}

function accepted()
{
s=1
document.getElementById("divIntro").style.display = "";
document.getElementById("divIntro1").style.display = "none";
document.getElementById("divHowToUse").style.display = "";
document.getElementById("divAccept").style.display = "none";
document.getElementById("topbar").style.display = "none";
document.getElementById("tblAssumptions").style.display = "none";
document.getElementById("imgAssumption").style.display = "";
document.getElementById("tblDisclaimer").style.display = "none";
document.getElementById("imgDisclaimer").style.display = "";

	document.forms.frmName.rdMemberCont[0].click()
	showTab(1);
	window.location.href="#top0"
	fcs=true
}
function notAccepted()
{
if(confirm("You cannot access the calculator unless you accept the Assumptions and Disclaimer. Click on 'OK' to close the calculator or 'Cancel' to return to the Assumptions and Disclaimer."))
{
	window.close()
}
}
/***********************************************
* Floating Top Bar script- ?Dynamic Drive (www.dynamicdrive.com)
* Sliding routine by Roy Whittle (http://www.javascript-fx.com/)
* This notice must stay intact for legal use.
* Visit http://www.dynamicdrive.com/ for full source code
***********************************************/

var persistclose=0 //set to 0 or 1. 1 means once the bar is manually closed, it will remain closed for browser session
var startX = 0 //set x offset of bar in pixels
var startY = 5 //set y offset of bar in pixels
var verticalpos="fromtop" //enter "fromtop" or "frombottom"

function iecompattest(){
return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function get_cookie(Name) {
var search = Name + "="
var returnvalue = "";
if (document.cookie.length > 0) {
offset = document.cookie.indexOf(search)
if (offset != -1) {
offset += search.length
end = document.cookie.indexOf(";", offset);
if (end == -1) end = document.cookie.length;
returnvalue=unescape(document.cookie.substring(offset, end))
}
}
return returnvalue;
}
function closebar()
{
if (persistclose)
document.cookie="remainclosed=1"
document.getElementById("topbar").style.visibility="hidden"
}

function staticbar()
{
	barheight=document.getElementById("topbar").offsetHeight
	barwidth=document.getElementById("topbar").offsetWidth
	var ns = (navigator.appName.indexOf("Netscape") != -1) || window.opera;
	var d = document;
	function ml(id){
		var el=d.getElementById(id);
		if (!persistclose || persistclose && get_cookie("remainclosed")=="")
			el.style.visibility="visible"
		if(d.layers)
			el.style=el;
		el.sP=function(x,y){this.style.left=x+"px";this.style.top=y+"px";};
		el.x = ns ? startX + innerWidth/2 - 8 - barwidth/2 : startX + iecompattest().scrollLeft + document.body.clientWidth/2 - barwidth/2// - iecompattest().clientWidth/2;
	
		if (verticalpos=="fromtop")
		el.y = startY;
		else{
		el.y = ns ? pageYOffset + innerHeight : iecompattest().scrollTop + iecompattest().clientHeight;
		el.y -= startY;
		}
		return el;
	}





	window.stayTopLeft=function(){
		if (verticalpos=="fromtop"){
		var pY = ns ? pageYOffset : iecompattest().scrollTop;
		ftlObj.y += (pY + startY - ftlObj.y)/8;
		}
		else{
		var pY = ns ? pageYOffset + innerHeight - barheight: iecompattest().scrollTop + iecompattest().clientHeight - barheight;
		ftlObj.y += (pY - startY - ftlObj.y)/8;
		ftlObj.x = ns ? startX + innerWidth/2 - 8 - barwidth/2 : startX + iecompattest().scrollLeft + document.body.clientWidth/2 - barwidth/2
		}
		ftlObj.sP(ftlObj.x, ftlObj.y);
		setTimeout("stayTopLeft()", 10);
	}
	ftlObj = ml("topbar");
	stayTopLeft();
}

if (window.addEventListener)
	window.addEventListener("load", staticbar, false)
else if (window.attachEvent)
	window.attachEvent("onload", staticbar)
else if (document.getElementById)
	window.onload=staticbar

function cursorHU(e)
{
	e.style.cursor = "pointer";
	e.className='hrHoover1';
}
function cursorHU0(e)
{
	e.className='hrHoover0';
}