// create a short variable name to represent the mouse position
var mouse = smartShape.currentMousePos;

/**
 * SetBezierNodePosition sets the position of the passed node to the
 * position of the point pt parameter. All node control points are
 * set to this point as well
 * Requires: SetBezierNodePosition
*/
SetNodePosition = function(node, pt){
	SetBezierNodePosition(node, pt,pt,pt); // set point position for all nodes to pt
}

/**
 * SetBezierNodePosition sets the position of the passed node to the
 * position of the points ptp (node predecessor), pt (main point), and
 * pts (node successor)
*/
SetBezierNodePosition = function(node, ptp, pt, pts){
	node.predX	= ptp.x;	node.predY	= ptp.y; // Predecessor point
	node.x		= pt.x;		node.y		= pt.y; // Main points
	node.succX	= pts.x;	node.succY	= pts.y; // Successor points
}

/**
 * AddPoints adds two points pt1 and pt2 and returns the resulting point
*/
AddPoints = function(pt1, pt2){
	return {x:pt1.x + pt2.x, y:pt1.y + pt2.y}; // add x and y properties in returned object
}

// create new path as first element in elements array
smartShape.elem.elements[0] = new Path();

// create new contour as first contour in contours array
smartShape.elem.elements[0].contours[0] = new Contour();

// set the contour to be a closed contour
smartShape.elem.elements[0].contours[0].isClosed = true;

// assign a short variable to represent the nodes array
var nods = smartShape.elem.elements[0].contours[0].nodes;

// create 4 nodes in the contour by altering the nodes array (nods) length
nods.length = 4;

// set the position of the 4 nodes in the first contour in a box shape
// each point is based around a zero location and then has added to it
// the position of the mouse using AddPoints. This makes the position of
// the points around the position of the mouse.
SetNodePosition(nods[0], AddPoints(mouse, {x:-25, y:-25}));
SetNodePosition(nods[1], AddPoints(mouse, {x:25, y:-25}));
SetNodePosition(nods[2], AddPoints(mouse, {x:25, y:25}));
SetNodePosition(nods[3], AddPoints(mouse, {x:-25, y:25}));

// create new contour as second contour in contours array
smartShape.elem.elements[0].contours[1] = new Contour();

// set the contour to be a closed contour
smartShape.elem.elements[0].contours[1].isClosed = true;

// assign a short variable to represent the nodes array
nods = smartShape.elem.elements[0].contours[0].nodes;

// create 4 nodes in the contour by altering the nodes array (nods) length
nods.length = 4;

// set the position of the 4 nodes in the second contour in a box shape
// that lies within the box shape of the first contour also positioned
// around the location of the mouse
SetNodePosition(nods[0], AddPoints(mouse, {x:-15, y:-15}));
SetNodePosition(nods[1], AddPoints(mouse, {x:15, y:-15}));
SetNodePosition(nods[2], AddPoints(mouse, {x:15, y:15}));
SetNodePosition(nods[3], AddPoints(mouse, {x:-15, y:15}));