var currentDisplay = null;
var doFadeIn = false;
var scriptVar;

function fixCopyright(scriptVar) {
    if (scriptVar == 1) {
        $("#copyright").css("margin-top", "-366px");
        $("#copyright").css("margin-right", "-455px");
    }
    else if (scriptVar > 1) {
        $("#copyright").css("margin-top", "-379px");
    }
    else {
        $("#copyright").css("margin-top", "-190px");
        $("#copyright").css("margin-right", "10px");
    }
}

function uplContent_postBack() {
    var prm = Sys.WebForms.PageRequestManager.getInstance();
    prm.__doPostBack('uplContent', '');
}

function uplCenterWindow_postBack() {
    var prm = Sys.WebForms.PageRequestManager.getInstance();
    prm.__doPostBack('uplCenterWindow', '');
}

function setCurrentDisplay(i) {
    currentDisplay = i;
}

function isVideoDisplayed() {
    var videoWindow = document.getElementById("videoWindow");

    if (videoWindow.style.display == "block") {
        return true;
    }
    else {
        return false;
    }
}

function hideAllContent() {
    $("#hccContentTable").css("display", "none");
    $("#accContentTable").css("display", "none");
    $("#cccContentTable").css("display", "none");
}

function displayContent(i) {
    var id;
    
    switch (i) {
        case 1:
            id = "#hccContentTable";
            break;
        case 2:
            id = "#accContentTable";
            break;
        case 3:
            id = "#cccContentTable";
            break;
    }

    $(id).css("display", "block");
}

function changeCenterDisplay(i) {
    var filename;

    switch (i) {
        case 0:
            filename = "welcome.png";
            break;
        case 1:
            filename = "hudson.png";
            break;
        case 2:
            filename = "aurora.png";
            break;
        case 3:
            filename = "stow-kent.png";
            break;
    }
    
//    $("#centerWindow").fadeOut("slow");
    $("#centerWindow").css("backgroundImage", "url('images/background/center/" + filename + "')");
//    $("#centerWindow").fadeIn("slow");
}