function openLink(address) {
    window.open(address, 'pck');
}
    
    
function setLinks() {
    var a = document.getElementsByTagName("a");
    for(var i = 0;i < a.length;i++){
        if(a[i].rel == "external") {
            a[i].target = "_blank";
        }
    }
}

function openRoot(address) {
    window.location.href = address;
}