function CurrencyFormatted(amount)
{
	var i = parseFloat(amount);
	if(isNaN(i)) { i = 0.00; }
	var minus = '';
	if(i < 0) { minus = '-'; }
	i = Math.abs(i);
	i = parseInt((i + .005) * 100);
	i = i / 100;
	s = new String(i);
	if(s.indexOf('.') < 0) { s += '.00'; }
	if(s.indexOf('.') == (s.length - 2)) { s += '0'; }
	s = minus + s;
	return s;
}

function checkTerms(f)
{
  if (f.agreetoterms.checked == false) {
    alert('You must agree to Terms and Conditions.');
    return false;
  } else
    return true;
} 

function checkSignUp(f)
{
  valid = true;

  if (f.name.value == "")
  {
    alert('Please enter your name.');
    valid = false;
  }  

  else if (f.email.value == "")
  {
    alert('Please enter your email address.');
    valid = false;
  }  

  return valid 
} 


function checkSelectedProduct(f)
{
  valid = true;

  if (f.colour.value == "")
  {
    alert('Please select colour.');
    valid = false;
  }  
  else if (f.colour.value == " ")
  {
    alert('Please select colour.');
    valid = false;
  }  

  else if (f.size.width == "")
  {
    alert('Please select width.');
    valid = false;
  } 
  else if (f.size.width == " ")
  {
    alert('Please select width.');
    valid = false;
  } 

  else if (f.size.value == "")
  {
    alert('Please select size.');
    valid = false;
  }  
  else if (f.size.value == " ")
  {
    alert('Please select size.');
    valid = false;
  }  

  else if (f.quantity.value == "0")
  {
    alert('Please enter quantity.');
    valid = false;
  }  
  else if (f.quantity.value == "")
  {
    alert('Please enter quantity.');
    valid = false;
  }  
  else if (f.quantity.value == " ")
  {
    alert('Please enter quantity.');
    valid = false;
  }  

  return valid 
}