var currentCol = 0;
var columns = 0;
var folioChange;

function nextHotel(){
	
	if(!folioChange) return;
	
	var drive = false;
	
	if(columns-currentCol>=3){		
		
		currentCol += 3;
		drive = true;
		
	}else if(columns-currentCol>=2){		
		
		currentCol += 2;
		drive = true;
		
	}else if(columns-currentCol>=1){		
		
		currentCol += 1;
		drive = true;
		
	}
	
	if(drive) hotelDrive();
	
}

function backHotel(){
	
	if(!folioChange) return;
	
	var drive = false;
	
	if(currentCol>=3){		
		
		currentCol -= 3;
		drive = true;
		
	}else if(currentCol>=2){		
		
		currentCol -= 2;
		drive = true;
		
	}else if(currentCol>=1){		
		
		currentCol -= 1;
		drive = true;
		
	}
	
	if(drive) hotelDrive();
	
}

function hotelDrive(){
	
	var x = (currentCol*-216);
	
	folioChange.start('left',x);
	
}