var displayElement;
function GetWebRequest(getPage, HTMLTarget) {
    displayElement = $get(HTMLTarget);
    var wRequest = new Sys.Net.WebRequest();
    wRequest.set_url(getPage);
    wRequest.set_httpVerb("GET");
    wRequest.set_userContext("user's context");
    wRequest.add_completed(onWebRequestCompleted)
    wRequest.invoke();
}
function PostWebRequest(postPage, HTMLTarget, parameter) {
    displayElement = $get(HTMLTarget);
    displayElement.innerHTML = "<div style='text-align:center;'><br /><br /><br /><br /><br /><img src='images/ajax-loader.gif' algin='center' /></div>";
    var wRequest = new Sys.Net.WebRequest();
    wRequest.set_url(postPage);
    wRequest.set_httpVerb("POST");
    var body = parameter;
    wRequest.set_body(body);
    wRequest.get_headers()["Content-Length"] = body.length;    
    wRequest.add_completed(onWebRequestCompleted);
    wRequest.invoke();
}
function onWebRequestCompleted(executor, eventArgs) {
    if (executor.get_responseAvailable()) {
        if (document.all) {
            displayElement.innerHTML = executor.get_responseData();
        }
        else {
            displayElement.innerHTML = executor.get_responseData();
        }
    }
    else {
        if (executor.get_timeOut()) {
            alert("Timed Out");
        }
        else {
            if (executor.get_aborted())
                alert("Aborted");
        }
    }
}

function Countries(id, Iid) {
    var j_id = "#" + id;
    if (document.getElementById(id).style.display == "none") {
        document.getElementById(Iid).src = "Images/de.jpg";
        $(j_id).slideDown(500);
    }
    else {        
        document.getElementById(Iid).src = "Images/ex.jpg";
        $(j_id).slideUp(500);
    }
}

function GS_Inside(id) {
    document.getElementById("PP").src = "Images/price.jpg";
    document.getElementById("EX").src = "Images/extra.jpg";
    document.getElementById("IC").src = "Images/intcalls.jpg";
    document.getElementById("RO").src = "Images/roaming.jpg";
    document.getElementById("CO").src = "Images/coverage.jpg";

    if (id == "PP")
        document.getElementById(id).src = "Images/price-r.jpg";
    if (id == "EX")
        document.getElementById(id).src = "Images/extra-r.jpg";
    if (id == "IC")
        document.getElementById(id).src = "Images/intcalls-r.jpg";
    if (id == "RO")
        document.getElementById(id).src = "Images/roaming-r.jpg";
    if (id == "CO")
        document.getElementById(id).src = "Images/coverage-r.jpg";
}

function GS_Inside1(id) {
    document.getElementById("PR").src = "Images/press.jpg";
    document.getElementById("EV").src = "Images/events.jpg";
    document.getElementById("ST").src = "Images/story.jpg";    

    if (id == "PR")
        document.getElementById(id).src = "Images/press-r.jpg";
    if (id == "EV")
        document.getElementById(id).src = "Images/events-r.jpg";
    if (id == "ST")
        document.getElementById(id).src = "Images/story-r.jpg";    
}