'naytavektori'
"var vektori=[];\n"
+"var vektoriapu=[];\n"
+"function naytavektori(u,vk) {\n"
+"vektoriapu[2*vk]=JSXBoard_b .create('point', [u[0],u[1]], {visible:false});\n"
+"vektoriapu[2*vk+1]=JSXBoard_b .create('point', [vektoriapu[2*vk],[kierto,muunnos,skaalaus]], {visible:false});\n"
+"vektori[vk]=JSXBoard_b .create('point', [function () {return vektoriapu[2*vk+1].X();},function () {return vektoriapu[2*vk+1].Y()+u[2]*Math.cos(el.Value());}], {name:'', showInfoBox:false, visible:true, size:2});\n"
+"}\n"
+"var vk=0;naytavektori([1,1,1],vk);\n";