/***************************/
//@Author: Adrian "yEnS" Mato Gondelle
//@website: www.yensdesign.com
//@email: yensamg@gmail.com
//@license: Feel free to use it, but keep this credits please!					
/***************************/

//SETTING UP OUR POPUP
//0 means disabled; 1 means enabled;
var popupStatus = 0;

//loading popup with jQuery magic!
function loadPopup(speed, setFocusType, dayOfWeek) {
    if (!speed) { speed = "slow" };
    if (!setFocusType) { setFocusType = 2 };

    //loads popup only if it is disabled
    if (popupStatus == 0) {
        var backgroundPopup = $("#backgroundPopup");
        var popupDiv = $("#popupDiv");

        backgroundPopup.css({
            "opacity": "0.7"
        });
        backgroundPopup.fadeIn(speed);

        popupStatus = 1;
        popupDiv.fadeIn(speed);

        if (setFocusType == 1) {
            $("#popupDiv input:last").focus();
            $('#MainContent_lblDay').text(dayOfWeek);
        } else {
            $("#popupDiv :input[type='text']:first").focus();
        };

        //        PageMethods.GetData($('#MainContent_ddlWeek option:selected').text(), buildTable);
        //        PageMethods.GetData($('#MainContent_ddlWeek option:selected').text() + '|' + day, buildTable);
        //        PageMethods.GetDaysValues(day, SaveCallback);
    };
};

//function SaveCallback(result) {
//    result = result.split('|');
//    //    $('#MainContent_lblDay').text(result[0]);
//    $('#MainContent_hdnDay').val(result[1]);
//};

//disabling popup with jQuery magic!
function disablePopup() {
    //disables popup only if it is enabled
    if (popupStatus == 1) {
        $("#backgroundPopup").fadeOut("slow");
        $("#popupDiv").fadeOut("slow");
        popupStatus = 0;
    };
};

//centering popup
function centerPopup() {
    //request data for centering
    var windowWidth = document.documentElement.clientWidth;
    var windowHeight = document.documentElement.clientHeight;
    var popupDiv = $("#popupDiv");
    //    var popupHeight = popupDiv.height();
    //    var popupWidth = popupDiv.width();
    //    var popupHeight = popUpDiv.height();
    //    var popupWidth = popUpDiv.width();

    //centering
    popupDiv.css({
        //    popUpDiv.css({
        "position": "absolute",
        "top": windowHeight / 2 - popupDiv.height() / 2,
        "left": windowWidth / 2 - popupDiv.width() / 2
    });
    //only need force for IE6

    $("#backgroundPopup").css({
        "height": windowHeight
    });

};


//CONTROLLING EVENTS IN jQuery
$(document).ready(function () {

    //LOADING POPUP
    //Click the button event!
    //    var popupDiv = $("#popupDiv");
    $("#buttonPopup").click(function () {
        //centering with css
        centerPopup();
        //load popup
        loadPopup();
    });

    //CLOSING POPUP
    //Click the x event!
    $("#popupDivClose").click(function () {
        disablePopup();
    });
    //Click out event!
    $("#backgroundPopup").click(function () {
        disablePopup();
    });
    //Press Escape event!
    $(document).keypress(function (e) {
        if (e.keyCode == 27 && popupStatus == 1) {
            disablePopup();
        };
    });

});