function cpListController(_instanceName)
{
	this.instanceName = _instanceName;

	this.MinNumber = 0;
	this.MaxNumber = 3;
	
	this.browseNumber = 0;
	
	//Metoder
	this.next = cpListController_Next;
	this.prev = cpListController_Previous;
	this.CalcNumber = cpListController_CalcNewNumber;
	
}

function cpListController_Previous(){
	this.browseNumber = this.CalcNumber(this.browseNumber - 1);		

	return this.browseNumber
}

function cpListController_Next(){	
	this.browseNumber = this.CalcNumber(this.browseNumber + 1);			

	return this.browseNumber
}

function cpListController_CalcNewNumber(_SuggestedNumber)
{
	
	var tmpNumber = _SuggestedNumber;
	
	if (_SuggestedNumber > this.MaxNumber-1)
	{
		tmpNumber = 0;			
	}
	if (_SuggestedNumber < 0)
	{
		tmpNumber = this.MaxNumber-1;			
	}
	return tmpNumber;
}