/***************************/
//@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;
var popupID = "";

//loading popup with jQuery magic!
function loadPopup(myID) {
    //loads popup only if it is disabled
    if (popupStatus == 0) {
        $("#backgroundPopup").css({
            "opacity": "0.7"
        });
        $("#backgroundPopup").fadeIn("slow");

        // myID
        //$("#popupContact").fadeIn("slow");
        $('#' + myID).fadeIn("slow");
        popupStatus = 1;
    }
}

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


//centering popup
function centerPopup(myID) {
    //request data for centering
    var windowWidth = document.documentElement.clientWidth;
    var windowHeight = document.documentElement.clientHeight;
    var popupHeight = $("#" + myID).height();
    var popupWidth = $("#" + myID).width();
    //centering
    $('#' + myID).css({
        "position": "absolute", "z-index" :"300",
        "top": windowHeight / 2 - popupHeight / 2,
        "left": windowWidth / 2 - popupWidth / 2
    });
    //only need force for IE6
    $("#backgroundPopup").css({
        "height": windowHeight
    });
}

function openOptionDiv(myID) {
    popupID = myID;
    centerPopup(myID);
    loadPopup(myID);
}

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

    //LOADING POPUP   Click the button event!
    //    $("#link").click(function () {
    //        centerPopup();
    //        loadPopup();
    //    });

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

});