var othersites_show = document.getElementById("othersites_show");
var sipptalktv_show = document.getElementById("sipptalktv_show");

var hostname = window.location.hostname;

if(hostname.toLowerCase().indexOf("localhost") != -1 || hostname.toLowerCase().indexOf("sipptalk") != -1)
{
    othersites_show.style.display = "none";
    sipptalktv_show.style.display = "";
}
else 
{
    othersites_show.style.display = "";
    sipptalktv_show.style.display = "none";
    
}