gistfile1.js

"use strict";
var z,y,i;
var i =-100;
function Obiekt(z,y,t,iddiv) {
    var self = this;
    self.ruch = function() {
        ++i;
	$(iddiv).css('left', ($("#punkt").position().left)+i);//I want send var. indiv in place on orbita1
	$(iddiv).css('top', ($("#punkt").position().top) + (Math.round(Math.sqrt((1-Math.pow(i,2)/Math.pow(z,2))*Math.pow(y,2)))));//I want send var. indiv in place on orbita1
    }
    self.start = function() {
        setInterval(  self.ruch , 300 ); /* Why not {setInterval('self.ruch',300) */
    }

}
var pierwszyObiekt = new Obiekt(100,100,4,'#orbita1');
pierwszyObiekt.start();