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_nbGroup(event, grpName) { //v6.0
  var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : ((args[i+1])? args[i+1] : img.MM_up);
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) {
      img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    nbArr = document[grpName];
    if (nbArr)
      for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = (args[i+1])? args[i+1] : img.MM_up;
      nbArr[nbArr.length] = img;
  } }
}

function MM_popupMsg(msg) { //v1.0
  alert(msg);
}
//-->

	function CheckChoice(whichbox)
	{
		with (whichbox.form)
		{
			//Handle differently, depending on type of input box.
			if (whichbox.type == "radio")
			{
				//First, back out the prior radio selection's price from the Amount:
				hiddenAmount.value = eval(hiddenAmount.value) - eval(hiddenpriorradio.value);
				//Then, save the current radio selection's price:
				hiddenpriorradio.value = eval(whichbox.price);
				//Now, apply the current radio selection's price to the Amount:
				hiddenAmount.value = eval(hiddenAmount.value) + eval(whichbox.price);
			}
			else
			{
				//If box was checked, accumulate the checkbox value as the form Amount,
				//Otherwise, reduce the form Amount by the checkbox value:
				if (whichbox.checked == false)
					{ hiddenAmount.value = eval(hiddenAmount.value) - eval(whichbox.value); }
				else 	{ hiddenAmount.value = eval(hiddenAmount.value) + eval(whichbox.value); }
			}

			//Ensure the Amount never goes negative (some browsers allow radiobutton to be deselected):
			if (hiddenAmount.value < 0)
				{
				InitForm();
				}

			//Now, return with formatted Amount:
			return(formatCurrency(hiddenAmount.value));
		}
	}

	//Define function to format a value as currency:
	function formatCurrency(num)
	{
	   // Courtesy of http://www7.brinkster.com/cyanide7/
		num = num.toString().replace(/\$|\,/g,'');
		if(isNaN(num))
		   num = "0";
		sign = (num == (num = Math.abs(num)));
		num = Math.floor(num*100+0.50000000001);
		cents = num%100;
		num = Math.floor(num/100).toString();
		if(cents<10)
		    cents = "0" + cents;
		for (var i = 0; i < Math.floor((num.length-(1+i))/3); i++)
		    num = num.substring(0,num.length-(4*i+3))+','+
		          num.substring(num.length-(4*i+3));
  	    return (((sign)?'':'-') + '$' + num + '.' + cents);
	}

	//Define function to init the form on reload:
	function InitForm()
		{
		//Reset the displayed Amount on form:
		document.form.Amount.value='$0.00';
		document.form.hiddenAmount.value=0.00;
		document.form.hiddenpriorradio.value=0.00;

		//Set all checkboxes and radio buttons on form-1 to unchecked:
		for (xx=0; xx < document.form.elements.length; xx++)
		{
		   if (document.form.elements[xx].type == 'checkbox' | document.form.elements[xx].type == 'radio')
			{
			document.form.elements[xx].checked = false;
			}
		}
	}

//  End -->

var DSL_Street = "";
var DSL_Suburb = "";
var DSL_State = 0;
var DSL_Postcode = "";
var DSL_Phone = "";

function InitSaveVariables(form) {
DSL_Street = form.DSL_Street.value;
DSL_Suburb = form.DSL_Suburb.value;
DSL_StateIndex = form.DSL_State.selectedIndex;
DSL_State = form.DSL_State[DSL_StateIndex].value;
DSL_Postcode = form.DSL_Postcode.value;
DSL_Phone = form.DSL_Phone.value;
}

function DSLaddress(form) {
if (form.copy.checked) {
InitSaveVariables(form);
form.DSL_Street.value = form.Customer_Street.value;
form.DSL_Suburb.value = form.Customer_Suburb.value;
form.DSL_State.selectedIndex = form.Customer_State.selectedIndex;
form.DSL_Postcode.value = form.Customer_Postcode.value;
form.DSL_Phone.value = form.Customer_Phone.value;
}
else {
form.DSL_Street.value = DSL_Street;
form.DSL_Suburb.value = DSL_Suburb;
form.DSL_State.selectedIndex = DSL_StateIndex;
form.DSL_Postcode.value = DSL_Postcode;
form.DSL_Phone.value = DSL_Phone;
   }
}
//  End -->

//AUTOMATIC JUMP FIELD BEGIN
var downStrokeField;
function autojump(fieldName,nextFieldName,fakeMaxLength)
{
var myForm=document.forms[document.forms.length - 1];
var myField=myForm.elements[fieldName];
myField.nextField=myForm.elements[nextFieldName];

if (myField.maxLength == null)
myField.maxLength=fakeMaxLength;
myField.onkeydown=autojump_keyDown;
myField.onkeyup=autojump_keyUp;
}

function autojump_keyDown()
{
this.beforeLength=this.value.length;
downStrokeField=this;
}

function autojump_keyUp()
{
if (
	(this == downStrokeField) &&   (this.value.length > this.beforeLength) &&   (this.value.length >= this.maxLength)
)
this.nextField.focus();
downStrokeField=null;
}
//-->

function validateform()
{
if ((document.form.Amount.value==""))
{
window.alert ("Please select a plan by clicking next to your choice in the above list.")
return false;
}
if ((document.form.realname.value==""))
{
window.alert ("Please enter your name.")
return false;
}
if ((document.form.email.value==""))
{
window.alert ("Please enter your e-mail address.")
return false;
}
}
//-->