function FindPosX(obj)
{
     var curleft = 0;
     if (obj.offsetParent)
     {
          while (obj.offsetParent)
          {
               curleft += obj.offsetLeft
               obj = obj.offsetParent;
          }
     }
     else if (obj.x) curleft += obj.x;

     return (curleft);
}

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 SetVisibility(divArea, status)
{
    var e = document.getElementById(divArea);
    
    if(status)
    {
        if (e.style.display == 'none')
        {
            e.style.display = 'block';
        }
    }
    else
    {
        if(e.style.display == 'block')
        {
            e.style.display = 'none';
        }
    }
}

function SetVisibilityOposite(idArea)
{
    var e = document.getElementById(idArea);
    
    if(e.style.display == 'none')
    {
        e.style.display = 'block';
    }
    else
    {
        e.style.display = 'none';
    }
}

function IsCookiesEnabled()
{
    var cookieEnabled=(navigator.cookieEnabled) ? true : false;

    if (typeof navigator.cookieEnabled=="undefined" && !cookieEnabled)
    { 
        document.cookie = "CookieCrumbs";
        cookieEnabled = (document.cookie.indexOf("CookieCrumbs")!=-1) ? true : false;
    }

    return(cookieEnabled);
}

function getInternetExplorerVersion()
{
    var rv = -1;
    
    if (navigator.appName == 'Microsoft Internet Explorer')
        {
            var ua = navigator.userAgent;
            var re = new RegExp("MSIE ([0-9]{1,}[\.0-9]{0,})");
            if (re.exec(ua) != null)
            rv = parseFloat(RegExp.$1);
        }
       
    return (rv);
}