var mq = window.matchMedia("(min-width: 300px)");
    if (mq.matches)
        getWhatsappButton();
    
    function getWhatsappButton() {
    var options = {
        call: "0000 000 00 00", // Call phone number
        whatsapp: "0500 000 00 00", // WhatsApp number
        call_to_action: "Nasıl yardımcı olabilirim?", // Call to action
        button_color: "#FF6550", // Color of button
        position: "left", // Position may be 'right' or 'left'
        order: "call,whatsapp", // Order of buttons
    };
    var proto = 'https:', host = "getbutton.io",
        url = proto + '//static.' + host;
    var s = document.createElement('script'); 
    s.type = 'text/javascript'; s.async = true; 
    s.src = url + '/widget-send-button/js/init.js';
    s.onload = function () { WhWidgetSendButton.init(host, proto, options); };
    var x = document.getElementsByTagName('script')[0]; x.parentNode.insertBefore(s, x);
    }