ISender x, ISender y,
ISender senderx, ISender sendery,
	public Node(int minx, int maxx, IParamModel ofsx,		    int miny, int maxy, IParamModel ofsy,		    int basey, boolean invertx,		    ISender x, ISender y,		    String namex, String namey) {	    baseY = basey;	    minX = minx;	    maxX = maxx;	    minY = miny;	    maxY = maxy;	    ofsX = ofsx;	    ofsY = ofsy;	    senderX = x;	    senderY = y;	    nameX = namex;	    nameY = namey;	    invertX = invertx;	}