onEnterFrame + curveTo
onEnterFrame = function(){ a1 = random(900)-50; a2 = random(700)-50; cline1 = random (200)-100; cline2 = random (200)-100; line = random(9999999999999)+1; linealpha = random(71); this.lineStyle(1,line,linealpha); this.curveTo(cline1,cline2,a1,a2); this.curveTo(cline2,cline1,a2,a1); }