function MM_openBrWindow(theURL,winName,features) { //v2.0
window.open(theURL,winName,features);
}

function open_popup(q) {
window.open('informations_popup.html?page='+q);
}
function findPosY(obj)
{
        var curtop = 0;
        if (obj.offsetParent)
        {
                while (obj.offsetParent)
                {
                        curtop += obj.offsetTop
                        obj = obj.offsetParent;
                }
        }
        else if (obj.y)
               curtop += obj.y;
        return curtop;
}

function findPosX(obj)
{
        var curtop = 0;
        if (obj.offsetParent)
        {
                while (obj.offsetParent)
                {
                      curtop += obj.offsetLeft
                        obj = obj.offsetParent;
                }
        }
        else if (obj.x)
                curtop += obj.x;
        return curtop;
}