<!--
	function checkInput(obj)
	{
		if(checkQuantity(obj) && checkRadio(obj))
			return true;
		else
			return false;
	}
	function checkQuantity(obj)
	{
		InString = obj.txtQuantity.value;
		if(!(InString.length==0))
		{
			RefString="1234567890";
			for (Count=0; Count < InString.length; Count++)
			{
				TempChar= InString.substring (Count, Count+1);
				if (RefString.indexOf (TempChar, 0) == -1)
				{
					obj.txtQuantity.value = 1;
					obj.txtQuantity.focus();
					return false;
				}
			}
		}
		else
		{
			obj.txtQuantity.value = 1;
			obj.txtQuantity.focus();
			return false;
		}
		return true;
	}
	function checkRadio(obj)
	{
		if(obj.checkJS.value == 1)
			return true;
		else {
			alert('Please specify your preferred size / colour combination.');
			return false;
		}
	}
	function setValidJS(obj)
	{
		obj.checkJS.value = 1;
	}
// -->