ajax

ajax.js

$(document).ready(function() {
    $("a").click(clicklink);
});

$(window).on("popstate", function(popstate) {
    var link = popstate.originalEvent.state || "/";
    openlink(link);
});

var clicklink = function() {
    var link = $(this).attr("href");
    if(link.charAt(0) == '/' || link.charAt(0) == '.') {
        if(window.history.state !== link) {
            window.history.pushState(link, "", link);
        }
        openlink(link);
        return false;
    }
};

var openlink = function(link) {
    var url = link.split("/");
        
    if(url[1] === "") {
        url[1] = "index";
    }
    $.ajax("/content/"+url[1]+".php?site="+url[2], {
        success: function(data) {
            $("#content").html(data);
            $("a").off("click");
            $("a").click(clicklink);
        },
        error: function() {
            $("#content").html("<h3>Please check your internet connection.</h3>");
        }
    });
};