function popupdetail(e,divid) {
    div = document.getElementById(divid);
    div.style.visibility='visible';
    if (navigator.userAgent.indexOf('MSIE')>=0) {
        div.style.left=e.x - 40 + 'px'; 
        div.style.top=e.y + 10 + 'px';
    } else {
        div.style.left=e.pageX - 40 + 'px'; 
        div.style.top=e.pageY + 10 + 'px';
    }
}
function popclose(divid) {
    div = document.getElementById(divid);
    div.style.visibility='hidden';           
}
function opentab(selectedLink,closetabname, opentabname,tabdivid) {
    closediv = document.getElementById(closetabname);   
    closediv.style.visibility='hidden';
    opendiv = document.getElementById(opentabname);   
    opendiv.style.visibility='visible';
    
    featuredlinks = document.getElementById(tabdivid);
    
    divs = featuredlinks.getElementsByTagName('a');
    for(var i = 0; i < divs.length; i++) {
        divs[i].style.color='#999999';
        if(selectedLink == divs[i]) {
            divs[i].style.color='#9A291B';     
        }
    }
    
    return false;
}