function checked_type_price(status)
{   
   document.getElementById('v_price').disabled = status
   document.getElementById('v_usd').disabled = status
}


function getElementPosition(elemId)
{
    var elem = typeof elemId == 'object' ? elemId : document.getElementById(elemId);

    var w = elem.offsetWidth;
    var h = elem.offsetHeight;

    var l = 0;
    var t = 0;

    while (elem)
    {
        l += elem.offsetLeft;
        t += elem.offsetTop;
        elem = elem.offsetParent;
    }

    return {"left":l, "top":t, "width": w, "height":h};
}