function externalLinks()
{
    if (!document.getElementsByTagName) return;
    var anchors = document.getElementsByTagName("a");
    for (var i=0; i<anchors.length; i++)
    {
        var anchor = anchors[i];
        if (anchor.getAttribute("href") && anchor.getAttribute("rel") == "external")
        anchor.target = "_blank";
    }
}
window.onload = externalLinks;

function toggleDivVis(id)
{
    if (document.getElementById)
    {
        var div = document.getElementById(id);
        
        if ( div && typeof div.style.display == 'string' )
        {
            if (div.style.display == 'none')
            {
                div.style.display = 'block';
            }
            else
            {
                div.style.display = 'none';
            }
        }
    }
}

function showVsebina(divID)
{
    var divID;
    document.getElementById('vsebinaBlok').style.display = 'none';
    document.getElementById('vsebinaBlok').innerHTML = document.getElementById(divID).innerHTML;
    Effect.BlindDown('vsebinaBlok');
    return false;
}