var oldvalue = [];

$(function() {
	
    // вешаем тогглер на инпуты форм с классом togglable
	var allInputs = $("form.togglable :text, form.togglable :password, form.togglable textarea");
	for (var i=0; i < allInputs.length; i++) {
        formId = $(allInputs[i]).parents('form').attr('id');
        if (! oldvalue[formId]) {
            oldvalue[formId] = new Array();
        }
        oldvalue[formId][$(allInputs[i]).attr('name')] = $(allInputs[i]).val();
	}
	function toggleVal(event) {
		var target = $(event.target);
        var formId = $(target).parents('form').attr('id');
		switch(event.type) {
			case "focus" :
				if(target.val() == oldvalue[formId][target.attr('name')]) target.val('');
				break;
			case "blur"	:
				if ( !target.val() ) {
					target.val(oldvalue[formId][target.attr('name')]);
				}
				break;
		};
	}
	$("form.togglable :text, form.togglable :password, form.togglable textarea").bind('focus', toggleVal);
	$("form.togglable :text, form.togglable :password, form.togglable textarea").bind('blur', toggleVal);
    // автозаполняющиеся поля
    $.fn.extend({

        activate: function() {
            return this.focus().select();
        }
    });
	//биндим клик по кнопке открыть форму
	$(".openDialogForm").live("click", function (e) {	
		$('#loader').css('visibility', 'visible');
		closeDialogForm('fs_dialogForm');
		closeDialogForm('fs_login');
		var sizes = $(this).attr('rel').split(",");
		var width = (parseInt(sizes[0]) != 0) ? parseInt(sizes[0]): 100;
		var height = (parseInt(sizes[1]) != 0) ? parseInt(sizes[1]): 100;
		$.post(
			$(this).attr('href'),
			{},
			function(data) {
				$(data).appendTo("body");
				showDialogForm('fs_dialogForm', width, height);
				$('#loader').css('visibility', 'hidden');
			}
		);
    	return false;
	});
	//биндим клик по кнопке закрыть
	$(".closeDialogForm").live("mousedown", function (e) {
	    if ($(this).hasClass('fs_close')) {
    		$(this).removeClass('fs_closeHover');
    		$(this).addClass('fs_closeActive');
	    }
	});
	$(".closeDialogForm").live("mouseup", function (e) {
	    if ($(this).hasClass('fs_close')) {
    		$(this).removeClass('fs_closeActive');
    		$(this).addClass('fs_closeHover');
	    }
		setTimeout("closeDialogForm('fs_dialogForm');closeDialogForm('fs_login');", 200);
	});
	$(".closeDialogForm").live("mouseover", function (e) {
	    if ($(this).hasClass('fs_close')) {
    		$(this).addClass('fs_closeHover');
	    }
	});
	$(".closeDialogForm").live("mouseout", function (e) {
	    if ($(this).hasClass('fs_close')) {
    		$(this).removeClass('fs_closeHover');
	    }
	});
    var options = {
        success:   onAjaxSubmitForm,  // post-submit callback
        beforeSubmit: function() {$('#loader').css('visibility', 'visible');},  // post-submit callback
        dataType:  'json'
    };
    // вешаем ajax form submit
    bindSimpleAjaxForm();
    //добавляем затенение для всплывающих форм
    $('<div id="shadowBox"></div>').css({
        zIndex: 999,
        width: "100%",
        position: "absolute",
        top: 0,
        left: 0,
        opacity: 0.4,
        backgroundColor: "#000000"
    }).appendTo("body").hide().css("height", $(document).height());

    $(document.body).keypress(function(e) {
        // убираем форму по нажатию escape
        if (e.keyCode == 27) {
            $('div[id^="fs_"]').each(function() {
                closeDialogForm($(this).attr('id'));
            });
        }
    });
    // инициализируем mp3players
    initMp3Player();
    initFlvPlayer();
});

    function initMp3Player()
    {
        // подгузка аудиоплееров
        $("img.tinymce_audio_player").each(function() {
            if ($(this).attr("title").replace(/\s/gi, "")) {
                // ищем рандомный id
                var i = 0;
                do {
                    randomId = "tinymce_audio_player_" + Math.round((Math.random(1, 1000) * 10));
                    i++;
                } while ($("#" + randomId).get(0) || i > 10);

                // устанавливаем рандомный id объекту
                $(this).attr('id', randomId).css({
                    zIndex : 100
                });

                // параметры для плей-листа
                title = $(this).attr('title');

                if (title.match(/^http:\/\/.*?/)) {
                    protocol = 1;
                } else if (title.match(/^https:\/\/.*?/)) {
                    protocol = 2;
                } else if  (title.match(/^ftp:\/\/.*?/)) {
                    protocol = 3;
                }

                file = title.replace('http://', '').replace('https://', '').replace('ftp://', '');

                // url плей-листа
                playlistUrl = '/playlist.php?file=' + file + '&protocol=' + protocol;

                swfobject.embedSWF("/flash/audio/mp3player.swf", randomId, "300", "100", "9.0.0", null,{},{
                    play: "true",
                    menu: "false",
                    loop: "true",
                    wmode: "transparent",
                    allowScriptAccess:"always",
                    flashVars: "playlistURL=" + playlistUrl
                },{});


            } else {
                $(this).remove();
            }
        });
    }

    function initFlvPlayer ()
    {
        var randomId = "";
        $("img.tinymce_flv_player").each(function() {
            
            do {
                randomId = "randomId" + Math.round( Math.random() * 100 );
            } while ($("#" + randomId).length);
            
            $('<a id="' + randomId + '" />').attr("href", $(this).attr("title")).css({
                    display: "block",
                    width: $(this).width(),
                    height: $(this).height()
            }).insertAfter(this);

            $(this).remove();
            
            flowplayer(randomId, {src: "/flash/flv/flowplayer-3.0.3.swf", wmode: "opaque"}, {
                clip: {
                    autoPlay: false,  
                    autoBuffering:true
                },
                plugins: { 
                    controls: { 
                        url: '/flash/flv/flowplayer.controls-3.0.3.swf', 
                        play:true,      
                        volume:true, 
                        mute:true,  
                        time:false,  
                        stop:false, 
                        playlist:false,  
                        fullscreen:true, 
                        scrubber: true         
                    }
                },
                screen: {
                    zIndex:0
                }
            });
        });
    }


function showShadow (zIndex)
{
    $("#shadowBox").css("z-index", (zIndex - 1)).show();
}

function hideShadow ()
{
    $("#shadowBox").hide();
}

function bindSimpleAjaxForm ()
{

    var options = {
        success:   onAjaxSubmitForm,  // post-submit callback
        dataType:  'json',
        beforeSubmit: function (formdata, form) { 
        	 $('#loader').css('visibility', 'visible');     	
			if (typeof validateFormVars == 'function') {
        		return validateFormVars(formdata, form);
			} else {
				return true;
			}
        }
    };
	// вешаем ajax form submit
    $('form.simpleform').ajaxForm(options);
}

function validateFormVars(formdata, form) {
    var formId = $(form).attr('id');
    // если форма является тогглабл
    if ($(form).hasClass('togglable')) {
        for (i=0; i < formdata.length; i++) {
            if (oldvalue[formId][formdata[i].name]) {
                if ( oldvalue[formId][formdata[i].name] == formdata[i].value) {
                    formdata[i].value = '';
                }
            }
        }
    }
	return true;
}

//функция открытия диалоговой формв
function showDialogForm(formId, width, height, z_index)
{
  if (!z_index) z_index = 1000;
  showShadow(z_index);
  var top = $(document).scrollTop() + ($(window).height() / 2 - height /2);
  var left = $(document).scrollLeft() + ($(window).width() / 2 - width /2);
  $('#' + formId).css(
    {
      top:  top + 'px',
      left:  left + 'px',
        width: width + 'px',
        height: height + 'px',
        display: "block",
        zIndex: z_index
      }
  );
  //высота дива с контентом
  $('#' + formId + ' div.fs_scroll').css('height', height - 84);
  //alert($('#' + formId + ' div.fs_scroll').css('height'));
  //делаем форму перемещаемой
  $('#' + formId).draggable(
    {
      handle: 'div.fs_dialogFormHead'
    }
  );
  
    // опции для ajax submit form
    var options = {
        success:   onAjaxSubmitForm,  // post-submit callback
        dataType:  'json',
        beforeSubmit: function() {$('#loader').css('visibility', 'visible');}
    };
    // вешаем ajax form submit
    $('form.dialogform').ajaxForm(options);

}
//функция закрытия диалоговой формв
function closeDialogForm(formId)
{
  $('#' + formId).removeShadow();
  $('#' + formId).remove();
  hideShadow();
  return false;
}

function onAjaxSubmitForm(response, statusText, form) {
    if (statusText == 'success') {
    	$('#loader').css('visibility', 'hidden');
        if (response.submitOn) {
            if (response.redirectUrl) {
              if (response.openerOn) {
                  window.opener.location = response.redirectUrl;
                  window.opener.location.reload();
                  window.close();
              } else {
                  window.location = response.redirectUrl;
              }
            } else if (response.reloadOn) {
        if (typeof reloadPage == 'function') {
            // функция существует, ее можно вызывать
            closeDialogForm('fs_dialogForm');
            reloadPage(window.location.href, response);
        } else {
          window.location.reload();
        }
            } else {
              closeDialogForm('fs_dialogForm');
              if (response.dirsTree) {
                dirsTree = response.dirsTree;
          		buildDirsTree();
              }
            }
        }
        if (response.errors) {
          if ( $('#randomImage') ) {
        		$('#randomImage').attr('src', '/antibot.php?u=' + Math.random());
          }
            $(form).find('.fs_error').empty();
            for (var ctrlErr in response.errors) {
                $('#err_' + $(form).attr('id') + '_' + ctrlErr).html(response.errors[ctrlErr]).show();
            }
        }
    }
}
//функция показа формы авторизации
function showAuthForm(data) {
	closeDialogForm('fs_login');
	$(data).appendTo("body");
	showDialogForm('fs_login', 459, 293, 20000);
}

function openAuthForm(url) {
  $.post(
    url,
    { t: (new Date).getTime()  },
    showAuthForm
  );
}

function openContentEditor(linkobj) {
  winobj=open($(linkobj).attr('href'),"editor","");
  winobj.focus();
}

function toggleLoginForgotForms ()
{
    $("#fs-login-form").toggle();
    $("#fs-forgot-form").toggle();
    return false;
}

function date ( format, timestamp ) {    // Format a local time/date
    // 
    // +   original by: Carlos R. L. Rodrigues
    // +      parts by: Peter-Paul Koch (http://www.quirksmode.org/js/beat.html)
    // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   improved by: MeEtc (http://yass.meetcweb.com)
    // +   improved by: Brad Touesnard
 
    var a, jsdate = new Date(timestamp ? timestamp * 1000 : null);
    var pad = function(n, c){
        if( (n = n + "").length < c ) {
            return new Array(++c - n.length).join("0") + n;
        } else {
            return n;
        }
    };
    var txt_weekdays = ["Sunday","Monday","Tuesday","Wednesday",
        "Thursday","Friday","Saturday"];
    var txt_ordin = {1:"st",2:"nd",3:"rd",21:"st",22:"nd",23:"rd",31:"st"};
    var txt_months =  ["", "January", "February", "March", "April",
        "May", "June", "July", "August", "September", "October", "November",
        "December"];
 
    var f = {
        // Day
            d: function(){
                return pad(f.j(), 2);
            },
            D: function(){
                t = f.l(); return t.substr(0,3);
            },
            j: function(){
                return jsdate.getDate();
            },
            l: function(){
                return txt_weekdays[f.w()];
            },
            N: function(){
                return f.w() + 1;
            },
            S: function(){
                return txt_ordin[f.j()] ? txt_ordin[f.j()] : 'th';
            },
            w: function(){
                return jsdate.getDay();
            },
            z: function(){
                return (jsdate - new Date(jsdate.getFullYear() + "/1/1")) / 864e5 >> 0;
            },
 
        // Week
            W: function(){
                var a = f.z(), b = 364 + f.L() - a;
                var nd2, nd = (new Date(jsdate.getFullYear() + "/1/1").getDay() || 7) - 1;
 
                if(b <= 2 && ((jsdate.getDay() || 7) - 1) <= 2 - b){
                    return 1;
                } else{
 
                    if(a <= 2 && nd >= 4 && a >= (6 - nd)){
                        nd2 = new Date(jsdate.getFullYear() - 1 + "/12/31");
                        return date("W", Math.round(nd2.getTime()/1000));
                    } else{
                        return (1 + (nd <= 3 ? ((a + nd) / 7) : (a - (7 - nd)) / 7) >> 0);
                    }
                }
            },
 
        // Month
            F: function(){
                return txt_months[f.n()];
            },
            m: function(){
                return pad(f.n(), 2);
            },
            M: function(){
                t = f.F(); return t.substr(0,3);
            },
            n: function(){
                return jsdate.getMonth() + 1;
            },
            t: function(){
                var n;
                if( (n = jsdate.getMonth() + 1) == 2 ){
                    return 28 + f.L();
                } else{
                    if( n & 1 && n < 8 || !(n & 1) && n > 7 ){
                        return 31;
                    } else{
                        return 30;
                    }
                }
            },
 
        // Year
            L: function(){
                var y = f.Y();
                return (!(y & 3) && (y % 1e2 || !(y % 4e2))) ? 1 : 0;
            },
            //o not supported yet
            Y: function(){
                return jsdate.getFullYear();
            },
            y: function(){
                return (jsdate.getFullYear() + "").slice(2);
            },
 
        // Time
            a: function(){
                return jsdate.getHours() > 11 ? "pm" : "am";
            },
            A: function(){
                return f.a().toUpperCase();
            },
            B: function(){
                // peter paul koch:
                var off = (jsdate.getTimezoneOffset() + 60)*60;
                var theSeconds = (jsdate.getHours() * 3600) +
                                 (jsdate.getMinutes() * 60) +
                                  jsdate.getSeconds() + off;
                var beat = Math.floor(theSeconds/86.4);
                if (beat > 1000) beat -= 1000;
                if (beat < 0) beat += 1000;
                if ((String(beat)).length == 1) beat = "00"+beat;
                if ((String(beat)).length == 2) beat = "0"+beat;
                return beat;
            },
            g: function(){
                return jsdate.getHours() % 12 || 12;
            },
            G: function(){
                return jsdate.getHours();
            },
            h: function(){
                return pad(f.g(), 2);
            },
            H: function(){
                return pad(jsdate.getHours(), 2);
            },
            i: function(){
                return pad(jsdate.getMinutes(), 2);
            },
            s: function(){
                return pad(jsdate.getSeconds(), 2);
            },
            //u not supported yet
 
        // Timezone
            //e not supported yet
            //I not supported yet
            O: function(){
               var t = pad(Math.abs(jsdate.getTimezoneOffset()/60*100), 4);
               if (jsdate.getTimezoneOffset() > 0) t = "-" + t; else t = "+" + t;
               return t;
            },
            P: function(){
                var O = f.O();
                return (O.substr(0, 3) + ":" + O.substr(3, 2));
            },
            //T not supported yet
            //Z not supported yet
 
        // Full Date/Time
            c: function(){
                return f.Y() + "-" + f.m() + "-" + f.d() + "T" + f.h() + ":" + f.i() + ":" + f.s() + f.P();
            },
            //r not supported yet
            U: function(){
                return Math.round(jsdate.getTime()/1000);
            }
    };
 
    return format.replace(/[\\]?([a-zA-Z])/g, function(t, s){
        if( t!=s ){
            // escaped
            ret = s;
        } else if( f[s] ){
            // a date function exists
            ret = f[s]();
        } else{
            // nothing special
            ret = s;
        }
 
        return ret;
    });
}