/* Ajax functions */
// calculate tour price basing on group size and tour class
function calculateTourPrice()
{
	var rooms = 1 * parseInt(document.getElementById('slSingleRoom').value)  + 2 * parseInt(document.getElementById('slDoubleRoom').value) + 2 * parseInt(document.getElementById('slTwinRoom').value) + 3 * parseInt(document.getElementById('slTripleRoom').value);
	if(rooms > 0 && parseInt(document.getElementById('slTourSize').value) != rooms)
	{
		alert("The number of rooms you have chosen are not equivalent to the number of people");
		return false;
	}
	else
	{
		$.get("../booking-calculate_price" + "/" + document.getElementById('slTourSize').value + "." + document.getElementById('slTourClass').value  + "." + document.getElementById('slSingleRoom').value + "." + document.getElementById('slDoubleRoom').value + "." + document.getElementById('slTwinRoom').value + "." + document.getElementById('slTripleRoom').value ,
			  function(data)
				{
					document.getElementById("spTourPrice").innerHTML = data;
				}
			  );
	}
}