/* ----------------------------------------------------------------------------------*/

function SmileTickboxLayout( width , height , urlPrefix , siteaccessPrefix, forceOpenChildIn , name ) {
    this.width = width;
    this.height = height;
    this.urlPrefix = urlPrefix;
    this.forceOpenChildIn = forceOpenChildIn;
    if (siteaccessPrefix == "") 
        this.siteAccessPrefix = "";   
    else
        this.siteAccessPrefix = '/' + siteaccessPrefix ;
    
    this.name = name;
}


/* ----------------------------------------------------------------------------------*/

function SmileThickboxOverlay( parentThickbox ) {
    this.overlayNode = null;
    this.parentThickbox = parentThickbox;
}

SmileThickboxOverlay.prototype.open = function ( callback ) {
    if(! this.overlayNode ) {
        var current_object = this;
        var userAgent = navigator.userAgent.toLowerCase();
        
        if (typeof document.body.style.maxHeight === "undefined") {//if IE 6
            $("body","html").css({height: "100%", width: "100%"});
            if (document.getElementById("TB_HideSelect") === null) {//iframe to hide select elements in ie6
                $("body").append("<iframe id='TB_HideSelect'></iframe><div id='TB_overlay'></div>");
                $("#TB_overlay").click( function() {current_object.closeParent() } );
            }
        } else {//all others
            if(document.getElementById("TB_overlay") === null) { 
                $("body").append("<div id='TB_overlay'></div>");
                $("#TB_overlay").click( function() {current_object.closeParent() } );
            }
        }

        if (userAgent.indexOf('mac') != -1 && userAgent.indexOf('firefox')!=-1) {
            $("#TB_overlay").addClass("TB_overlayMacFFBGHack");//use png overlay so hide flash
        }else{
            $("#TB_overlay").addClass("TB_overlayBG");//use background and opacity
            $("#TB_overlay").css( {filter: "alpha(opacity=75)"});
        }
        
        this.overlayNode = $("#TB_overlay");
        
        this.overlayNode.fadeIn(200 , function() {
            if (userAgent.indexOf('mac') != -1 && userAgent.indexOf('firefox')!=-1) {
                $("#TB_overlay").addClass("TB_overlayMacFFBGHack");//use png overlay so hide flash
            } else {
                $("#TB_overlay").addClass("TB_overlayBG");//use background and opacity
            }
            
            if( callback ) {
                callback();
            }
        } );
        
    } else {
        if(callback) {
            callback();
        }
    }
}

SmileThickboxOverlay.prototype.closeParent = function () {
    this.parentThickbox.close();
}

SmileThickboxOverlay.prototype.close = function ( callback ) {
    if( this.overlayNode ) {
        var current_object = this;
        this.overlayNode.fadeOut( 200 , function() {
            current_object.overlayNode.remove();
            current_object.overlayNode = null;
            $('#TB_HideSelect').remove();
            if(callback)
                callback();
        });
    }
    else
    {
        if( callback )
            callback();
    }
}


/* ----------------------------------------------------------------------------------*/

function SmileThickboxLoader( ) {
    this.loadingImg = null;
}

SmileThickboxLoader.prototype.open = function ( callback ) {
    $("body").append("<div id='TB_load'><img src='" + this.loadingImg + "' /></div>");
    $('#TB_load').fadeIn(200 , function() { 
        if( callback )
            callback(); 
    }); 
}

SmileThickboxLoader.prototype.close = function ( callback ) {
    $("#TB_load").fadeOut( 200 , function() {
        $("#TB_load").remove();
        if( callback )
            callback();
    });
}

/* ----------------------------------------------------------------------------------*/

function SmileThickboxWindow () {
    this.layout = null;
    this.state = 'closed';
}

SmileThickboxWindow.prototype.close = function ( callback ) {   
    if( this.state != 'closed' ) {
        $('#TB_window').fadeOut( 200 , function() {
            $('#TB_window').remove();
            if( callback ) {
                callback();
            }
        })
        
        this.state = 'closed';
    } else {
        if ( callback )
        callback();
    }
        
}

SmileThickboxWindow.prototype.open = function ( callback ) {
    
    
    if(this.state == 'closed') {
        this.state = 'opened';
        
        $('body').append('<div id="TB_window"></div>');
        $('#TB_window').append('<div id="TB_ajaxContent"></div>');
    
        
        this.fixCss();
        
        if( callback )
            callback();
        
    } else {
        var current_object = this;
        
        
        
        $('#TB_window').fadeOut( 200 , function() { 
            current_object.fixCss();
            if( callback )
            {
                callback();
                
            }
        });
    }
}

SmileThickboxWindow.prototype.fixCss = function () {
    
    $('#TB_window').css({ display: "none" , 
          width: this.layout.width +"px",
          position: "absolute",
          overflow: 'hidden'
       });
    
    $("#TB_window").css({marginLeft: '-' + parseInt( (this.layout.width / 2),10) + 'px'});
    
    //if ( !(jQuery.browser.msie && jQuery.browser.version < 7)) { // take away IE6
        height= parseInt( (this.layout.height),10) ;
        height = height/2;
        if( window.scrollY )
            height = parseInt(window.scrollY) - height;
        else
            height = window.document.documentElement.scrollTop - height;
        
        $("#TB_window").css( { 'marginTop' :   height + 'px' } );
    //}
}

SmileThickboxWindow.prototype.updatePosition = function () {
    
    
    if($("#TB_window")[0]) {
                
        height= parseInt( $("#TB_window")[0].clientHeight) ;
        
        $('#TB_window').css({ width: this.layout.width +"px" , marginLeft: '-' + parseInt( (this.layout.width / 2),10) + 'px'} );
        
        if( window.innerHeight && height < window.innerHeight ) {
            height = height/2;
        } else if( window.innerHeight ) {
            height = window.innerHeight/2;
        } else if ( document.documentElement.offsetHeight && height < document.documentElement.offsetHeight) {
            height = height/2;
        } else if ( document.documentElement.offsetHeight ) {
            height = document.documentElement.offsetHeight/2;
        }
    
        if( window.scrollY )
            height = parseInt(window.scrollY) - height;
        else
            height = window.document.documentElement.scrollTop - height;
        
        $("#TB_window").animate( { 'marginTop' :   height + 'px' } , 200 );
        
        if (typeof document.body.style.maxHeight === "undefined") {
            overlay_height = (document.documentElement.scrollHeight > document.body.offsetHeight ? document.documentElement.scrollHeight : document.body.offsetHeight) + 'px';
            $('#TB_overlay').css( { height : overlay_height } );
        }
    }
}

/* ----------------------------------------------------------------------------------*/


function SmileThickbox() {
    this.overlay = new SmileThickboxOverlay(this);
    this.loader = new SmileThickboxLoader();
    this.window = new SmileThickboxWindow();
}

SmileThickbox.prototype.switchLayout = function (layout) {
    this.window.layout = layout;
}

SmileThickbox.prototype.open = function ( callback ) {
    var current_object = this;
    
    current_object.overlay.open();
    current_object.loader.open();
    
    this.window.open( function () {
        
        callback();
    });
    
}


SmileThickbox.prototype.close = function( callback ) {
    var current_object = this;
    
    this.window.close( function() {
        current_object.overlay.close();
        current_object.loader.close(  function() { 
            if( callback )
                callback(); 
        } );        
    });
}

SmileThickbox.prototype.loadData = function loadData(data , callback ) {    
    var current_object = this;
    
    this.loader.close(function(){
        $('#TB_ajaxContent').html(data);
        thickboxStyleHacks();
        $('#TB_window').fadeIn( 50 , function() {
            if( callback ) {
                current_object.window.updatePosition();
                callback();
            }
        } );
    });
    
    
}


/* ----------------------------------------------------------------------------------*/

function SmileThickboxAjaxManager () {
    this.init();
    this.thickbox = new SmileThickbox();
    this.defaultLayout = null;
    this.layouts = Array();
    this.submitElement = null;
}

SmileThickboxAjaxManager.prototype.setDefaultLayout = function (width , height , urlPrefix , siteaccessPrefix , forceOpenChildIn) {
    this.defaultLayout = new SmileTickboxLayout( width , height , urlPrefix , siteaccessPrefix , forceOpenChildIn , 'default');
    this.thickbox.switchLayout(this.defaultLayout);
}

SmileThickboxAjaxManager.prototype.appendLayout = function ( layoutName , width , height , urlPrefix , siteaccessPrefix ,forceOpenChildIn) {
    this.layouts[layoutName] = new SmileTickboxLayout( width , height , urlPrefix , siteaccessPrefix , forceOpenChildIn , layoutName);
}


SmileThickboxAjaxManager.prototype.init = function() {
    var currentManager = this;
    
    $('document').ready(function (){ 
        
        $('form[rel^=ajaxManager] input[type=submit]').click( function() { 
            currentManager.submitElement = this;
            return true;
        } );
        
        $('form[rel^=ajaxManager] input[type=image]').click( function() { 
            currentManager.submitElement = this;
            return true;
        } );
        
        
        $('a[rel^=ajaxManager]').click( function() {
            return currentManager.onLinkClick(this);
        } );
        
        $('form[rel^=ajaxManager]').submit(function() {
            return currentManager.onFormSubmit(this);
        } );
        
    });
}

SmileThickboxAjaxManager.prototype.onLinkClick = function ( linkNode ) {
    
    
    if( linkNode.attributes ) {
        var rel_attr = linkNode.attributes['rel'];
        var pattern_rel = new RegExp("^ajaxManager");
        var pattern_mailto = new RegExp("^mailto:.*");
        
        /* Hack for close button */
        if( $(linkNode).hasClass('close') ) {
            return true;
        }
        
        /* Hack for jForms select box */
        if( $(linkNode).hasClass('selectButton') ) {
            return true;
        }
        
        /* Hack for link to a site */
        if( $(linkNode).hasClass('out_site_link') ) {
            return true;
        }
        
        /* Hack for mailto */
        if( linkNode.attributes['href'].value.match(pattern_mailto) ) {
            return true;
        }
        
        if( (rel_attr && rel_attr.value.match(pattern_rel) ) || this.thickbox.window.layout.forceOpenChildIn) { 
                    
            var currentManager = this;
            
            this.retrieveLayout(linkNode);
            var url = this.updateUrl( linkNode.attributes['href'].value , true );
            url = this.updateUrl( url );
            
            this.thickbox.open( function() { 
                currentManager.makeRequest(url, 'GET' , '' );
            });
            
            return false;
            
        } else {
            
            var url = this.updateUrl( linkNode.attributes['href'].value ,true );
            linkNode.href = url; 
        }
    } 
    
    return true;    
}

SmileThickboxAjaxManager.prototype.onFormSubmit = function ( formNode ) {
    
    if( formNode.attributes ) {
        var rel_attr = formNode.attributes['rel'];
        var pattern_rel = new RegExp("^ajaxManager");
        
        if( (rel_attr && rel_attr.value.match(pattern_rel) ) || this.thickbox.window.layout.forceOpenChildIn) {  
            
            var currentManager = this;
            
            this.retrieveLayout(formNode);
            
            var url = this.updateUrl( formNode.attributes['action'].value );
                        
            var formMethod = formNode.method;
            
            var formParams = $(formNode.elements).serialize();
                
            if(formParams != "")
                formParams = formParams + "&";
            
            if( this.submitElement != null )
                formParams = formParams + this.submitElement.name + "=" + this.submitElement.value;
            
            this.thickbox.open( function() {
                currentManager.makeRequest(url, formMethod, formParams);
            });
            return false;
            
        } else {
            var url = this.updateUrl( formNode.attributes['action'].value ,true );
            formNode.attributes['action'].value = url;
            return true;
        }
    } 
}


SmileThickboxAjaxManager.prototype.makeRequest = function ( url , method , params) {

    var currentManager = this;
    
    $.ajax( {
        type: method,
        url: url,
        data: params,
        complete: function( XMLHttpRequest , textStatus ) {
            if( XMLHttpRequest.getResponseHeader("Content-Type").match(new RegExp('^text/html') ) ){
                currentManager.thickbox.loadData( XMLHttpRequest.responseText, function () {
                    currentManager.updateCallbacks();
                } );
            }
        }
    } );
    
}

SmileThickboxAjaxManager.prototype.updateUrl = function ( url , remove_layout ) {
    var url_pattern = new RegExp('^http://[^/]*');
    //alert(url);
    if (navigator.appName == 'Microsoft Internet Explorer') {
        url = url.replace( url_pattern , '' );
    }
    //alert(url);

    var siteaccessPrefix = this.defaultLayout.siteAccessPrefix;

    if( remove_layout ) {
        var urlPrefix = this.defaultLayout.siteAccessPrefix + '/layout/set/[^/]*';
        url = url.replace( new RegExp("^" + urlPrefix) , this.defaultLayout.siteAccessPrefix );
    }
    else 
    {
        var urlPrefix = this.defaultLayout.siteAccessPrefix + this.thickbox.window.layout.urlPrefix;
        
        if( !url.match( new RegExp("^" + urlPrefix) ) ) {
            if( this.defaultLayout.siteAccessPrefix != "" ) {
                url = url.replace( new RegExp("^" + this.defaultLayout.siteAccessPrefix) , urlPrefix )
            }
        }
    }
    return url;
}

SmileThickboxAjaxManager.prototype.closeThickbox = function ( ) {
    this.thickbox.close();
    return false;
}

SmileThickboxAjaxManager.prototype.retrieveLayout = function ( node ) {
    
    
    if(node.attributes && node.attributes['rel']) {
        var layout = this.defaultLayout;
        
        var relVal = node.attributes['rel'].value;
        
        var pattern = new RegExp("ajaxManager_(.*)");
        var m = pattern.exec(relVal);
        
        
        if( m != null ) {
            if( this.layouts[m[1]])
                layout = this.layouts[m[1]];
        }
        this.thickbox.switchLayout(layout);
    }
    
}

SmileThickboxAjaxManager.prototype.updateCallbacks = function () {
    
    var currentManager = this;
    
    $('#TB_window a').click( function() { return currentManager.onLinkClick( this ) } );
    
    $('#TB_window form').submit( function() { return currentManager.onFormSubmit( this ) } );
    
    $('#TB_window form input[type=submit]').click( function() { 
        currentManager.submitElement = this;
        return true;
    } );
    
    $('#TB_window form input[type=image]').click( function() { 
        currentManager.submitElement = this;
        return true;
    } );
    
    onThickboxLoad();
    
    onThickboxLoad = function() {};
}


SmileThickboxAjaxManager.prototype.updatePosition = function () {
    this.thickbox.window.updatePosition();
}


function thickboxStyleHacks() {
    /*jForms Style*/
    thickBoxFormStyle();
    
    if ( $('#benchmark-date-image').size() )
    {
        var image = $('#benchmark-date-image').text();  
        $("#benchmark-date-from").datepicker({showOn: 'button', buttonImage: image, buttonImageOnly: true, changeMonth: true, changeYear: true});
        $("#benchmark-date-to").datepicker({showOn: 'button', buttonImage: image, buttonImageOnly: true, changeMonth: true, changeYear: true}); 
    }
        
    $('#TB_window .selectArea').css({width : '160px'});
    $('#TB_window .selectArea input[type=text]').css({width : '130px'});
    $('.fake_list').css({ minWidth : '132px' });
    $('.fake_list').css({ 'display' : 'none' });
    $('.fake_list').css({ 'z-index' : '107' });
}