$(document).ready(function(){
    $(".viber").click(function () {
    window.open("viber://chat?number=+79951500548");return false;
    })
    $(".whatsapp").click(function () {
    window.open("https://wa.me/79951500548");return false;
    })
    $(".telegramm").click(function () {
    window.open("tg://resolve?domain=+79951500548");return false;
    })
});