/***************************/
//@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 popupLogin = 0;

//loading popup with jQuery magic!
function loadPopup(){
	//loads popup only if it is disabled
	if(popupLogin==0){
		$("#backgroundPopup").css({
			"opacity": "0.7"
		});
		$("#backgroundPopup").fadeIn("slow");
		$("#popupLogin").fadeIn("slow");
		popupLogin = 1;
	}
}

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

function disablePopupLogin() {
    //disables popup only if it is enabled
    if (popupLogin == 1) {
        $("#backgroundPopup").fadeOut("slow");
        $("#popupLogin").fadeOut("slow");
        popupLogin = 0;
    }
}

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

function showPwdRecovery()
{
    $("#pwdRecoveryDiv").css({ 
        "display" : "block"
    });

      $("#loginDiv").css({ 
        "display" : "none"
    });
}

function hidePwdRecovery() {
    $("#pwdRecoveryDiv").css({
        "display": "none"
    });

    $("#loginDiv").css({
        "display": "block"
    });
}


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

    var hdf = $(this).find("input[id*='hdf']");
    if (hdf.val() == '1') {
        centerPopup();
        loadPopup();
        hdf.value = '';
    }

    $("#buttonLogin").click(function () {
        hidePwdRecovery();
        //centering with css
        centerPopup();
        //load popup
        loadPopup();
    });

    hidePwdRecovery();

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

});