function RelayServerCommandActionClass()
{
	this.feedNumber = 1;

	this.canPTZConcurrently = true;
	this.repetitionAllowance = 3;
	this.repetition = 0;
	this.isPanTilting = false;
	this.zooming = 0;
	this.focusing = 0;
	
	this.setTarget = function(feedNumber,canPTZConcurrently)
	{
		this.feedNumber = feedNumber;
		this.canPTZConcurrently = canPTZConcurrently;
	}

	this.gotoPreset = function(p)
	{
		//alert("gotoPreset(" + p + ")");
		requestPreset(this.feedNumber, p);
		this.repetition = 0;
		this.isPanTilting = false;
		this.zooming = 0;
		this.focusing = 0;
	}

	this.startPanTilt = function(x,y)
	{
		//alert("startPanTilt(" + x + "," + y + ")");
		requestContinuousMoveCommand(this.feedNumber, "xy", x + "," + y);
		this.repetition = 0;
		this.isPanTilting = true;
		if (!this.canPTZConcurrently)
		{
			this.zooming = 0;
			this.focusing = 0;
		}
	}

	this.stopPanTilt = function()
	{
		if (this.isPanTilting)
		{
			this.repetition = 0;
		}
		else
		{
			++ this.repetition;
		}
		if (this.repetition <= this.repetitionAllowance)
		{
			requestContinuousMoveCommand(this.feedNumber, "xy", 0 + "," + 0);
			this.isPanTilting = false;
			if (!this.canPTZConcurrently)
			{
				this.zooming = 0;
				this.focusing = 0;
			}
		}
	}

	this.startZoomIn = function(z)
	{
		if(this.zooming != z)
		{
			this.repetition = 0;
		}
		else
		{
			++ this.repetition;
		}
		if (this.repetition <= this.repetitionAllowance)
		{
			requestContinuousMoveCommand(this.feedNumber, "z", eval("-" + z));
			this.zooming = -z;
			if (!this.canPTZConcurrently)
			{
				this.isPanTilting = false;
				this.focusing = 0;
			}
		}
	}

	this.startZoomOut = function(z)
	{
		if(this.zooming != z)
		{
			this.repetition = 0;
		}
		else
		{
			++ this.repetition;
		}
		if (this.repetition <= this.repetitionAllowance)
		{
			requestContinuousMoveCommand(this.feedNumber, "z", z);
			this.zooming = z;
			if (!this.canPTZConcurrently)
			{
				this.isPanTilting = false;
				this.focusing = 0;
			}
		}
	}

	this.stopZoom = function()
	{
		if(0 != this.zooming)
		{
			this.repetition = 0;
		}
		else
		{
			++ this.repetition;
		}
		if (this.repetition <= this.repetitionAllowance)
		{
			requestContinuousMoveCommand(this.feedNumber, "z", 0);
			this.zooming = 0;
			if (!this.canPTZConcurrently)
			{
				this.isPanTilting = false;
				this.focusing = 0;
			}
		}
	}

	this.startZoom = function(z)
	{
		if (0 > z)
		{
			this.startZoomIn(Math.abs(z));
		}
		else if (0 < z)
		{
			this.startZoomOut(z);
		}
		else
		{
			this.stopZoom();
		}
	}

	this.autoFocus = function()
	{
		requestFocus(this.feedNumber, 0);
		this.repetition = 0;
		this.focusing = 0;
		if (!this.canPTZConcurrently)
		{
			this.isPanTilting = false;
			this.zooming = 0;
		}
	}

	this.startFocusNear = function(f)
	{
		if(this.focusing != f)
		{
			this.repetition = 0;
		}
		else
		{
			++ this.repetition;
		}
		if (this.repetition <= this.repetitionAllowance)
		{
			requestContinuousMoveCommand(this.feedNumber, "f", eval("-" + f));
			this.focusing = -f;
			if (!this.canPTZConcurrently)
			{
				this.isPanTilting = false;
				this.zooming = 0;
			}
		}
	}

	this.startFocusFar = function(f)
	{
		if(this.focusing != f)
		{
			this.repetition = 0;
		}
		else
		{
			++ this.repetition;
		}
		if (this.repetition <= this.repetitionAllowance)
		{
			requestContinuousMoveCommand(this.feedNumber, "f", f);
			this.isFocusing = f;
			if (!this.canPTZConcurrently)
			{
				this.isPanTilting = false;
				this.zooming = 0;
			}
		}
	}

	this.stopFocus = function()
	{
		if(0 != this.focusing)
		{
			this.repetition = 0;
		}
		else
		{
			++ this.repetition;
		}
		if (this.repetition <= this.repetitionAllowance)
		{
			requestContinuousMoveCommand(this.feedNumber, "f", 0);
			this.focusing = 0;
			if (!this.canPTZConcurrently)
			{
				this.isPanTilting = false;
				this.zooming = 0;
			}
		}
	}

	this.startFocus = function(f)
	{
		if (0 > f)
		{
			this.startFocusNear(Math.abs(f));
		}
		else if (0 < f)
		{
			this.startFocusFar(f);
		}
		else
		{
			this.stopFocus();
		}
	}
}