function showDivide(oElement) {
    var myReference = document.getElementById('divide');
    if (myReference.style) { myReference = myReference.style; }

    if (typeof (oElement.offsetParent) != 'undefined') {
        for (var posX = 0, posY = 0; oElement; oElement = oElement.offsetParent) {
            //posX += oElement.offsetLeft;
            //posY += oElement.offsetTop;
        }
        //alert("Inne");
        myReference.visibility = "visible";
        //myReference.top = posY - 235;
        //myReference.left = posX - 200;
    } else {
        //return [ oElement.x, oElement.y ];
    }
}
function closeDivide() {
    var myReference = document.getElementById('divide');
    myReference.visibility = "hidden";
}