// Common JScript functions

// Validate quantity text box in appropriate with divisible value
function IsValidQuantityByDivisible(quantityControlId, divisibleQuantity)
{
	var quantityControl = document.getElementById(quantityControlId);
	var quantityControlValue = quantityControl.value;
	
	var divisionValue = quantityControlValue/divisibleQuantity;
	
	if (divisionValue != Math.floor(divisionValue))
	{
		return false;
	}
	else
	{
		return true;
	}
}