var isMobile = {
    Android: function() {
        return navigator.userAgent.match(/Android/i);
    },
    BlackBerry: function() {
        return navigator.userAgent.match(/BlackBerry/i);
    },
    iOS: function() {
        return navigator.userAgent.match(/iPhone|iPad|iPod/i);
    },
    Opera: function() {
        return navigator.userAgent.match(/Opera Mini/i);
    },
    Windows: function() {
        return navigator.userAgent.match(/IEMobile/i);
    },
    any: function() {
        return (isMobile.Android() || isMobile.BlackBerry() || isMobile.iOS() || isMobile.Opera() || isMobile.Windows());
    }
};

if( isMobile.any() ){
jQuery("body").css("background","none");
}
if(!(isMobile.any())){
jQuery("a[href='tel:096432052225']").attr("href","javascript:showNumber()");
}

function showNumber(){
jQuery("body").append("<div class='overlay' style='width:100%;height:100%;position:fixed;background-color:#bcbcbc;top:0px;left:0px;opacity:0.4;filter: alpha(opacity = 40);' onClick='hideNumber()'></div><div class='number' style='background-color: white;width: 40%;height: 50px;margin-left: 30%;margin-top: 100px;position: fixed;top: 0px;text-align: center;padding-top: 15px;font-size: 30px;border-radius: 10px;border: 2px solid #410;'>09643/2052225</div>");
}
function hideNumber(){
jQuery(".overlay,.number").hide();
}