function slide (id) {
var slider = document.getElementById(id),
container = slider.parentNode;

var rect = slider.getBoundingClientRect(),
    x0          = rect.x || rect.left,
    y0          = rect.y || rect.top,
    w           = container.getBoundingClientRect().width,
    x1          = x0 + w,
    y1          = y0;

var mousedown = document.createEvent("MouseEvents");
mousedown.initMouseEvent("mousedown", true, true, window, 0,
    x0, y0, x0, y0, false, false, false, false, 0, null);
slider.dispatchEvent(mousedown);

var mousemove = document.createEvent("MouseEvents");
mousemove.initMouseEvent("mousemove", true, true, window, 0,
    x1, y1, x1, y1, false, false, false, false, 0, null);
slider.dispatchEvent(mousemove);

/*var mouseup = document.createEvent("MouseEvents");
mouseup.initMouseEvent("mouseup", true, true, window, 0,
    x1, y1, x1, y1, false, false, false, false, 0, null);
slider.dispatchEvent(mouseup);*/

}
slide('nc_1_n1z');