1084: Syntax error: expecting identifier befor rightparen.

Hi, friend!

I'm totally new to flash in general. I really need help! I've spent too long Google searching to try and find the answer to this. But I tried to use drag and drop but my code keeps coming up with this error Scene 25, Layer 'Layer_2', Frame 1, Line 7, Column 34 1084: Syntax error: expecting identifier before rightparen. here is the code that I use

var Drawing: Number = 1;

var LineSize: Number = 7;

var DrawColor: Number = 0xff15bb;

var Canvas_sp: Sprite = new Sprite = ();

this.addChild (Canvas_sp);

Canvas_sp.graphics.beginFill (0x00D9FF);

Canvas_sp.graphics.drawRect (0,0,500,400);

var Drawing_sh: Shape = new Shape ();

this.addChild (Drawing_sh);

Canvas_sp.addEventListener (MouseEvent.MOUSE_UP, MouseUp);

Canvas_sp.addEventListener (MouseEvent.MOUSE_DOWN, MouseDown);

Canvas_sp.addEventListener (MouseEvent.MOUSE_MOVE, MouseMove);

function MouseUp (e: MouseEvent): void
{
Drawing = 0;
}

function MouseDown (e: MouseEvent): void
{

var CanX: Number = Drawing_sh.mouseX;

var canY: Number = Drawing_sh.mouseY;

Drawing = 1;

Drawing_sh.graphics.lineStyle (LineSize, DrawColor);

Drawing_sh.graphics.moveTo (CanX, CanY);
}

function MouseMove (e: MouseEvent): void
{

var CanX: Number = Drawing_sh.mouseX;

var canY: Number = Drawing_sh.mouseY;

if (Drawing == 1)
{

Drawing_sh.graphics.lineTo (CanX, CanY);

}
}

PLEASE HELP!