////////Rollovers
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

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_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


//////Mortgage Calculator
function numbersonly() 
{
	if (event.keyCode < 48 || event.keyCode > 57)
		return false;
}

function numbersandpointonly()
{
	if (event.keyCode == 46) 
		return true;

	if (event.keyCode < 48 || event.keyCode > 57)
		return false;
}

function parseInteger(val)
{
	var i;
	do
	{
		i = val.indexOf(',');
		val = val.substring(0, i) + val.substring(i+1);
	} while (val.indexOf(',') != -1);
	return parseInt(val);
}

function calculate()
{
	var calcs = 12;
	var loan = 0;
	var rate = 0;
	var intloan = "0";
	var intrate = "0";
	var term = "0";
	var intterm = "0";
	var monthlyterm;
	var rate100 = "0";
	var monthlyrepayments = "0";
	var mortgagetype = 1;
	
	loan = document.mortgageform.loanvalue.value;
	rate = document.mortgageform.interest.value + '.'+ document.mortgageform.interest2.value;
	
	
	mortgagetype = document.mortgageform.mortgagetype.selectedIndex;
	
	if (!parseInteger(loan) > 0)
	{
		alert("Please enter a value for the loan, no spaces or commas");
		document.mortgageform.loanvalue.focus();
		return false;
	}

	if (!parseInteger(rate) > 0|isNaN(rate))
	{
		alert("Please enter an interest rate here");
		document.mortgageform.interest.focus();
		return false;
	}

	intloan = parseInteger(loan);
	
	if (!intloan > 0)
	{
		alert("Please enter a number here");
		document.mortgageform.loanvalue.focus();
		return false;
	}
	
	if (!intrate > 0)
	{
		alert("Please enter a number here");
		document.mortgageform.interest.focus();
		return false;
	}
	
	term = document.mortgageform.mortgage[document.mortgageform.mortgage.selectedIndex].value;

	intterm = parseInt(term);
	
	rate100 = (intrate / 100);
	
	monthlyrepayments = ((intloan * rate) / (1200));
	
	monthlyrepayments = (monthlyrepayments * 100);
	monthlyrepayments = Math.round(monthlyrepayments);
	monthlyrepayments = (monthlyrepayments / 100);
	monthlyrepayments = padZero(monthlyrepayments);	
	
	if (mortgagetype == 0)
	{
		document.mortgageform.CRGanswer.value = monthlyrepayments;
		return false;
	}
		
	if (mortgagetype == 1)
	{
		var topline = (intloan * rate * 12);
		var mid = Math.pow((1+(rate/1200)), (-term * 12));
		mid = (100 * 12 * (1 - mid));
		var answer = ((topline / mid) / 12);
		answer = (answer * 100);
		answer = Math.round(answer);
		answer = (answer / 100);
		answer = padZero(answer);
		document.mortgageform.CRGanswer.value = answer;
	}
	
	return false;			
}
	
function range()
{
	document.calculationform.rangeres.value = "";

	var income1 = 0;
	var income2 = "";
	var newincome1 = 0;
	var newincome2 = 0;
	var bonus1 = "";
	var bonus2 = "";
	var newbonus1 = 0;
	var newbonus2 = 0;
	var inc9 = 0;
	var rgeres1 = 0;
	var rgeres2 = 0;
	var intres1 = 0;
	var intres2 = 0;
	
	income1 = document.calculationform.income1.value;
	income2 = document.calculationform.income2.value;
	bonus1 = document.calculationform.commission1.value;
	bonus2 = document.calculationform.commission2.value;
	
	if (bonus1.length == 0)
		bonus1 = "0";
	
	if (bonus2.length == 0)
		bonus2 = "0";
	
	if (income2.length == 0)
		income2 = "0";
	
	newincome1 = parseInteger(income1);
	newincome2 = parseInteger(income2);
	newbonus1 = parseInteger(bonus1);
	newbonus2 = parseInteger(bonus2);
	
	if (!newincome1 > 0)
	{
		alert("Please enter a number here");
		document.calculationform.income1.focus();
		return false;
	}

	if (income2.length > 1 && !newincome2 > 0)
	{
		alert("Please enter a number here");
		document.calculationform.income2.focus();
		return false;
	}
	else
	{
		if(income2.length > 1 && newincome2 > 0 && newincome2 > newincome1)
		{
			newincome1 = parseInt(income2);
			newincome2 = parseInt(income1);
		}
	}

	if (bonus1.length > 1 && !newbonus1 > 0)
	{
		alert("Please enter a number here");
		document.calculationform.commission1.focus();
		return false;
	}
	
	if (bonus2.length > 1 && !newbonus2 > 0)

	{
		alert("Please enter a number here");
		document.calculationform.commission2.focus();
		return false;
	}
	
	if (newbonus1 >= 1)
		newbonus1 = (newbonus1 * 0.5);
	else
		newbonus1 == 0;
	
	if (newbonus2 >= 1)
		newbonus2 = (newbonus2 * 0.5);
	else
		newbonus2 == 0;

	newincome1 = (newincome1 + newbonus1);
	rgeres1 = newincome1;
	newincome2 = (newincome2 + newbonus2);
	rgeres2 = newincome2;
	
	var res1 = (newincome1 + newincome2);
	var res2;
	res1 = (res1 * 2.5);
	res2 = (newincome1 * 3.25);
	
	intres1 = ((rgeres1 * 4) + rgeres2);
	intres2 = ((rgeres1 + rgeres2) * 2.75);
	
	if (res1 == res2)
		document.calculationform.rangeres.value = padZero(res1);
	else if(res1 > res2)
		document.calculationform.rangeres.value = padZero(res1);
	else
		document.calculationform.rangeres.value = padZero(res2);
	
	if (intres1 == intres2)
		document.calculationform.range2res.value = padZero(intres1);
	else if(intres1 > intres2)
		document.calculationform.range2res.value = padZero(intres1);
	else
		document.calculationform.range2res.value = padZero(intres2);
	
	return false;
}
	
function padZero(n)
{
	var a;
	n = n.toString();
	if (n.indexOf(".")!=-1)
	{
		a=n.split(".");
		n=(a[1].length==1)?n+"0":n;
	}
	return n;
}





/////Drop-Down Menu
   function PopupPic(sPicURL) { 
     window.open( "popup.htm?"+sPicURL, "",  
     "resizable=1,HEIGHT=200,WIDTH=200"); 
   } 

var menu1=new Array()
menu1[0]='<a title="General Insurance Newcastle" href="general-insurance-newcastle.html">General Insurance</a>'
menu1[1]='<a title="Buildings &amp; Contents" href="insurance-newcastle.html#buildings">Buildings &amp; Contents</a>'
menu1[2]='<a title="Accident, Sickness &amp; Unemployment" href="insurance-newcastle.html#accident">Accident, Sickness &amp; Unemployment</a>'
menu1[3]='<a title="Car Insurance" href="insurance-newcastle.html#car">Car Insurance</a>'
menu1[4]='<a title="Pet &amp; Travel Insurance" href="insurance-newcastle.html#pet">Pet &amp; Travel Insurance</a>'
menu1[5]='<a title="Commercial Insurance" href="insurance-newcastle.html#commercial">Commercial Insurance</a>'


var menuwidth='165px' //default menu width
var menubgcolor='silver'  //menu bgcolor
var disappeardelay=250  //menu disappear speed onmouseout (in miliseconds)
var hidemenu_onclick="yes" //hide menu when user clicks within menu?

/////No further editting needed

var ie4=document.all
var ns6=document.getElementById&&!document.all

if (ie4||ns6)
document.write('<div id="dropmenudiv" style="visibility:hidden;width:'+menuwidth+';background-color:'+menubgcolor+'" onMouseover="clearhidemenu()" onMouseout="dynamichide(event)"></div>')

function getposOffset(what, offsettype){
var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop;
var parentEl=what.offsetParent;
while (parentEl!=null){
totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
parentEl=parentEl.offsetParent;
}
return totaloffset;
}


function showhide(obj, e, visible, hidden, menuwidth){
if (ie4||ns6)
dropmenuobj.style.left=dropmenuobj.style.top="-500px"
if (menuwidth!=""){
dropmenuobj.widthobj=dropmenuobj.style
dropmenuobj.widthobj.width=menuwidth
}
if (e.type=="click" && obj.visibility==hidden || e.type=="mouseover")
obj.visibility=visible
else if (e.type=="click")
obj.visibility=hidden
}

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

function clearbrowseredge(obj, whichedge){
var edgeoffset=0
if (whichedge=="rightedge"){
var windowedge=ie4 && !window.opera? iecompattest().scrollLeft+iecompattest().clientWidth-15 : window.pageXOffset+window.innerWidth-15
dropmenuobj.contentmeasure=dropmenuobj.offsetWidth
if (windowedge-dropmenuobj.x < dropmenuobj.contentmeasure)
edgeoffset=dropmenuobj.contentmeasure-obj.offsetWidth
}
else{
var topedge=ie4 && !window.opera? iecompattest().scrollTop : window.pageYOffset
var windowedge=ie4 && !window.opera? iecompattest().scrollTop+iecompattest().clientHeight-15 : window.pageYOffset+window.innerHeight-18
dropmenuobj.contentmeasure=dropmenuobj.offsetHeight
if (windowedge-dropmenuobj.y < dropmenuobj.contentmeasure){ //move up?
edgeoffset=dropmenuobj.contentmeasure+obj.offsetHeight
if ((dropmenuobj.y-topedge)<dropmenuobj.contentmeasure) //up no good either?
edgeoffset=dropmenuobj.y+obj.offsetHeight-topedge
}
}
return edgeoffset
}

function populatemenu(what){
if (ie4||ns6)
dropmenuobj.innerHTML=what.join("")
}


function dropdownmenu(obj, e, menucontents, menuwidth){
if (window.event) event.cancelBubble=true
else if (e.stopPropagation) e.stopPropagation()
clearhidemenu()
dropmenuobj=document.getElementById? document.getElementById("dropmenudiv") : dropmenudiv
populatemenu(menucontents)

if (ie4||ns6){
showhide(dropmenuobj.style, e, "visible", "hidden", menuwidth)

dropmenuobj.x=getposOffset(obj, "left")
dropmenuobj.y=getposOffset(obj, "top")
dropmenuobj.style.left=dropmenuobj.x-clearbrowseredge(obj, "rightedge")+"px"
dropmenuobj.style.top=dropmenuobj.y-clearbrowseredge(obj, "bottomedge")+obj.offsetHeight+"px"
}

return clickreturnvalue()
}

function clickreturnvalue(){
if (ie4||ns6) return false
else return true
}

function contains_ns6(a, b) {
while (b.parentNode)
if ((b = b.parentNode) == a)
return true;
return false;
}

function dynamichide(e){
if (ie4&&!dropmenuobj.contains(e.toElement))
delayhidemenu()
else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget))
delayhidemenu()
}

function hidemenu(e){
if (typeof dropmenuobj!="undefined"){
if (ie4||ns6)
dropmenuobj.style.visibility="hidden"
}
}

function delayhidemenu(){
if (ie4||ns6)
delayhide=setTimeout("hidemenu()",disappeardelay)
}

function clearhidemenu(){
if (typeof delayhide!="undefined")
clearTimeout(delayhide)
}

if (hidemenu_onclick=="yes")
document.onclick=hidemenu