//Test Code
//psiBlockPage("Processing...");
//setTimeout(function () {
//    psiBlockPage("This is normal.", "Info");
//    setTimeout(function () {
//        psiBlockPage("Should look into this.", "Warn");
//        setTimeout(function () {
//            psiBlockPage("This is bad.", "Error");
//            setTimeout(function () {
//                psiUnBlockPage();
//            }, 3000);
//        }, 3000);
//    }, 3000);
//}, 3000)







//Type: Process (default), Info, Warn, Error
//DisplayTime: -1 = No Timeout, null= Default of 4000,  DisplayTime = Timeout in ms.


var PopCallback;
var PoptimeoutHandle;

var jqdivPopMess;
function PopMessage(Message, Type, DisplayTime, CallBackPop) {
    
    PopCallback = CallBackPop;
    
    if (isEmpty(Message)) {
        $.unblockUI();
        return;
    }

    if (isEmpty(jqdivPopMess)) {
        $(document.body).append("<div id='divPopMessDiv' style='width:100%; text-align:center'> <div id='divPopMess' class='PopMess SRCN'></div></div>");
        jqdivPopMessDiv = $("#divPopMess");
        jqdivPopMess = $("#divPopMess");
    
        $.blockUI({
            message: jqdivPopMessDiv,
            css: {
                border: 'none',
                width: '100%',
                left: 0
            },

            fadeIn: 0,

            overlayCSS: {
                backgroundColor: '#FFFF',
                opacity: 0.6,
                cursor: 'wait'
            },

            onUnblock: function () {
                jqdivPopMess.detach();
                jqdivPopMess = "";
            }
        });

    }

    if (isEmpty(Type)) Type = 'Process';
    if (Type === 'Process') { DisplayTime = -1 };

    jqdivPopMess.removeClass('PopMess-Process');
    jqdivPopMess.removeClass('PopMess-Info');
    jqdivPopMess.removeClass('PopMess-Warn');
    jqdivPopMess.removeClass('PopMess-Error');

    jqdivPopMess.addClass('PopMess-' + Type);
    jqdivPopMess.html(Message);

    if (Type !== 'Process') {
        $('.blockOverlay').css('cursor', 'default');
        $('.blockOverlay').click(function () {
            PopUpCLosed();
        });
        jqdivPopMess.css('cursor', 'default');
        jqdivPopMess.click(function () {
            PopUpCLosed();
        });
    } 

    if (DisplayTime === -1) return;
    if (isEmpty(DisplayTime)) DisplayTime = 12000;

    PoptimeoutHandle = setTimeout(PopUpCLosed, DisplayTime);

}


function PopUpCLosed()
{
    window.clearTimeout(PoptimeoutHandle);
    $.unblockUI();
    if (typeof (PopCallback) === 'function') {
        PopCallback();
    };
} 


function PopMessage_Info(Message,  CallBackPop) {
    PopMessage(Message, 'Info', null, CallBackPop);
}


function PopMessage_Error(Message) {
    PopMessage(Message, 'Error');
}



function DisplayResult(json) {
    if (DisplayErrorResult(json) === false) return false;
    PopMessage_Info(json.UserDisplay);
    return true;
}


function DisplayErrorResultEmpty(json) {
    if (isEmpty(json)) {
        PopMessage_Error("Strange Error, tell the developer.");
        return false;
    }
    PopUpCLosed();
    return true;
}


function DisplayErrorResult(json) {

    if (DisplayErrorResultEmpty(json) === false) {
        return false;
    }

    if (json.Result !== 0) {
        PopMessage_Error(json.UserDisplay);
        return false;
    }
    PopUpCLosed();
    return true;
}


function round(value, decimals) {
    return Number(Math.round(value + 'e' + decimals) + 'e-' + decimals);
}






function DetectCtrChange(DetectDiv, CallChange){
    
    $("#" + DetectDiv + " :input:not(input[type=submit],.DetNoChg)").each(function (index) {

        //console.log(index + '  ' + this.id + '  ' + this.tagName + ' ' + $(this).attr("tag") + ' ' + $(this).attr("type"));

        var ctr = $(this)

        ctr.change(function () { CallChange() });
        ctr.focus(function () { original = $(this).val() });
        ctr.keyup(function (event) {
            if (original !== $(this).val()) {
                CallChange();
            }
        });


        if (ctr.attr("type") === "select") {
            ctr.change(function () { CallChange() });
        };


        if(ctr.attr("type") === "checkbox") {
            ctr.click(function (event) { CallChange() });
        };


    })

}

function DetectCtrChange2(DetectElements, CallChange) {

    $(DetectElements + " :input:not(input[type=submit],.DetNoChg)").each(function (index) {

        //console.log(index + '  ' + this.id + '  ' + this.tagName + ' ' + $(this).attr("tag") + ' ' + $(this).attr("type"));

        var ctr = $(this)

        ctr.change(function () { CallChange() });
        ctr.focus(function () { original = $(this).val() });
        ctr.keyup(function (event) {
            if (original !== $(this).val()) {
                CallChange();
            }
        });


        if (ctr.attr("type") === "select") {
            ctr.change(function () { CallChange() });
        };


        if (ctr.attr("type") === "checkbox") {
            ctr.click(function (event) { CallChange() });
        };


    })

}




function DetectCtrChange3(DetectElements, CallChange) {

    $(DetectElements).each(function (index) {

        console.log(index + '  ' + this.id + '  ' + this.tagName + ' ' + $(this).attr("tag") + ' ' + $(this).attr("type"));

        var ctr = $(this)

        ctr.change(function () { CallChange() });
        ctr.focus(function () { original = $(this).val() });
        ctr.keyup(function (event) {
            if (original !== $(this).val()) {
                CallChange();
            }
        });


        if (ctr.attr("type") === "checkbox") {
            ctr.click(function (event) { CallChange() });
        };


    })

}





function GetVal(s) {
    return $.trim($("#" + s).val());
}


function GetHtml(s) {
    return $.trim($("#" + s).html());
}

function GetCheck(s) {
	return $("#" + s).prop("checked");
};




$.fn.center = function () {
    this.css("position", "absolute");
    this.css("top", ($(window).height() - this.height()) / 2 + $(window).scrollTop() + "px");
    this.css("left", ($(window).width() - this.width()) / 2 + $(window).scrollLeft() + "px");
    return this;
}