/* ContactPop jQuery Plugin
 *
 * By Jon Raasch
 * http://jonraasch.com
 *
 * Copyright (c)2009 Jon Raasch. All rights reserved.
 * Released under FreeBSD License, see readme.txt
 * Do not remove the above copyright notice or text.
 *
 * For more information please visit: 
 * http://jonraasch.com/blog/contact-pop-jquery-plugin
*/


ContactPop = {
    /************ config **************/
    
    // make sure to keep the trailing comma after each of these variable definitions
    
    replaceHref : "reactieformulier/rform.php", // can be array or string of hrefs or nothing if you want to use jQuery selectors (below)
    
    formPhpLocation : "reactieformulier/rform.php", // relative path to the backend contact form
    
    pathToContactPop : "/reactieformulier/", // relative path to the Contact-Pop directory
    
    overlayFadeIn : 300, // overlay fade in speed (milliseconds)
    overlayFadeOut : 200, // overlay fade out speed (milliseconds)
    
    overlayEasing : '', // if you install the easing plugin (http://gsgd.co.uk/sandbox/jquery/easing/), the info goes here, example: 'easeInOutQuad'
    
    openButtonSelector : '', // set this to use jQuery selectors in addition to the hrefs - string (ex: '.contact, #contact-link')
    closeButtonSelector : '#close-overlay, .close-overlay', // this works with any jQuery selector - string (ex: '#close-button, .close')
    submitButtonSelector : '#submit-button',
    
    resetFormEachTime : 1, // resets the form if the overlay is hidden and shown again
    
    fadeOverlayIE : 0, // default off - in IE 7/8 alpha transparency flashes black when ffaded
    fadeOverlayIE6 : 0, // default off - for performance
    
    
    /********** end config ************/
    
    obj : {},
    formFields : {},
    submitEvent : 0,
    overlayFade : 1,
    
    appendOverlay : function() {
        // append overlay and panel divs
        ContactPop.obj.overlay = jQuery('<div id="contact-pop-overlay"></div>').appendTo( jQuery('BODY') );
        
        ContactPop.obj.panelWrapper = jQuery('<div id="contact-pop-panel-wrapper"></div>').appendTo( ContactPop.obj.overlay );
        
        // rounded corner wrapper top
        ContactPop.obj.panelWrapperTop = jQuery('<div id="contact-pop-panel-wrapper-t1"><div id="contact-pop-panel-wrapper-t2"><div id="contact-pop-panel-wrapper-t3">&nbsp;</div></div></div>').appendTo( ContactPop.obj.panelWrapper );
        
        // rounded corner wrapper middle
        ContactPop.obj.panelWrapperMiddle = jQuery('<div id="contact-pop-panel-wrapper-m1"></div>').appendTo( ContactPop.obj.panelWrapper );
        ContactPop.obj.panelWrapperMiddle2 = jQuery('<div id="contact-pop-panel-wrapper-m2"></div>').appendTo( ContactPop.obj.panelWrapperMiddle );
        
        // content
        ContactPop.obj.panel = jQuery('<div id="contact-pop-panel"></div>').appendTo( ContactPop.obj.panelWrapperMiddle2 );
        
        // rounded corner wrapper bottom
        ContactPop.obj.panelWrapperBottom = jQuery('<div id="contact-pop-panel-wrapper-b1"><div id="contact-pop-panel-wrapper-b2"><div id="contact-pop-panel-wrapper-b3">&nbsp;</div></div></div>').appendTo( ContactPop.obj.panelWrapper );
        
        // append logo
        ContactPop.obj.panel.append( '<img align="left" src="/reactieformulier/img/huismakeover_logo.png"/><br><br><br>' );
        
        // append panel header close button
        ContactPop.obj.panel.append( '<a href="#" class="close-overlay">X</a></h2>' );
        
        // append content panel
        ContactPop.obj.contentPanel = jQuery('<div></div>').appendTo( ContactPop.obj.panel );
        
        // append loading graphic
        ContactPop.obj.loading = jQuery('<div id="contact-pop-loading-gif-wrapper" align="center"></div>').appendTo( ContactPop.obj.panel );
        
        ContactPop.obj.loading.append('<img src="' + ContactPop.pathToContactPop + 'img/ajax-loader.gif" alt="" id="contact-pop-loading-gif" />');
    },

    getFormContent : function() {
        // grab form html using jQuery's AJAX API
        jQuery.get( ContactPop.formPhpLocation, { 'ajaxForm' : 1 },  function(html) {                
            if ( html ) {
                ContactPop.obj.loading.fadeOut(200);
                ContactPop.obj.contentPanel.html( html );
                ContactPop.attachFormEvents();
            }
        });
    },
    
    attachFormEvents : function() {
        // close buttons
        jQuery( ContactPop.closeButtonSelector, ContactPop.obj.panel).click( function(ev) {
            ev.preventDefault();
            ContactPop.hideOverlay();
        });
        
        // close buttons
        jQuery( ContactPop.closeButtonSelector, ContactPop.obj.contentPanel).click( function(ev) {
            ev.preventDefault();
            ContactPop.hideOverlay();
        });
        
        // submit button
        jQuery( ContactPop.submitButtonSelector, ContactPop.obj.contentPanel).click( function(ev) {
            ev.preventDefault();
            ContactPop.submitForm();
        });
    },
    
    checkOverlayFade : function() {
        if ( $.browser.msie && !ContactPop.fadeOverlayIE && !( $.browser.version < 7 && ContactPop.fadeOverlayIE6 ) ) return false;
        else return true;
    },
    
    showOverlay : function() {
        // if first time append the overlay and get the form content
        if ( typeof(ContactPop.obj.overlay) == 'undefined' ) {         
            ContactPop.appendOverlay();
            ContactPop.getFormContent();
        }
        else if ( ContactPop.resetFormEachTime ) ContactPop.getFormContent();
        
        if ( ContactPop.overlayFade ) ContactPop.obj.overlay.fadeIn( ContactPop.overlayFadeOut, ContactPop.overlayEasing );
        else ContactPop.obj.overlay.show();
    },
    
    hideOverlay : function() {
        if ( ContactPop.overlayFade ) ContactPop.obj.overlay.fadeOut( ContactPop.overlayFadeIn, ContactPop.overlayEasing );
        else ContactPop.obj.overlay.hide();
    },
    
    submitForm : function() {
        // add form fields to array
         jQuery('input, select, textarea', ContactPop.obj.contentPanel).each( function() {
            ContactPop.addFormField( jQuery(this) );
         });
         
         // set the ajaxForm post value
         ContactPop.formFields['ajaxForm'] = 1;
         
         // Check checkbox values
         if ($('#rf_ontvang_optie1:checked').val() !== undefined) { ContactPop.formFields['rf_ontvang_optie1'] = "E-boek 'HuisMakeOver tips en tricks'"; } 
         else { ContactPop.formFields['rf_ontvang_optie1'] = ""; }
         if ($('#rf_ontvang_optie2:checked').val() !== undefined) { ContactPop.formFields['rf_ontvang_optie2'] = "E-brochure 'VerkoopKlaarPlan'"; } 
         else { ContactPop.formFields['rf_ontvang_optie2'] = ""; }
         if ($('#rf_ontvang_optie3:checked').val() !== undefined) { ContactPop.formFields['rf_ontvang_optie3'] = "E-brochure 'Anders wonen'"; } 
         else { ContactPop.formFields['rf_ontvang_optie3'] = ""; }
         if ($('#rf_ontvang_optie4:checked').val() !== undefined) { ContactPop.formFields['rf_ontvang_optie4'] = "E-brochure 'Vastgoedmarketing'"; } 
         else { ContactPop.formFields['rf_ontvang_optie4'] = ""; }
		
         // fade in the loading graphic
         ContactPop.obj.contentPanel.fadeOut(200);
         ContactPop.obj.loading.fadeIn(200);
         
         // post the form with jQuery's AJAX API
        jQuery.post( ContactPop.formPhpLocation, ContactPop.formFields, function(html) {                
            if ( html ) {
                ContactPop.obj.contentPanel.html( html );
                ContactPop.obj.loading.fadeOut(200);
                ContactPop.obj.contentPanel.fadeIn(200);
                
                ContactPop.attachFormEvents();
            }
          });
    },
    
    addFormField : function( $field ) {
        var fieldName = $field.attr('name');
        if ( fieldName ) ContactPop.formFields[ fieldName ] = $field.val();
    },
    
    init : function() {
        var anchorSelector = "";
        // force array
        if ( typeof( ContactPop.replaceHref ) != "object" ) ContactPop.replaceHref = [ ContactPop.replaceHref ];
        
        // add anchor selectors
        for ( var i = 0; i < ContactPop.replaceHref.length; i++ ) {
            if ( ContactPop.replaceHref[i] ) anchorSelector += "a[href='" + ContactPop.replaceHref[i] + "'], ";
        }
        
        // add  additional jQuery selectors
        if ( ContactPop.openButtonSelector ) anchorSelector += ContactPop.openButtonSelector;
        else anchorSelector = anchorSelector.substr(0, anchorSelector.length - 2);

        // define ctas and click event
        ContactPop.obj.ctas = jQuery(anchorSelector);
        
        ContactPop.obj.ctas.click( function(ev) {
            ev.preventDefault();
            ContactPop.showOverlay();
        });
        
        // determine if fading overlay or just hide/showing
        ContactPop.overlayFade = ContactPop.checkOverlayFade();
        
        // preload overlay image - keep this in the init() function so the rest of the page loads first
        
        var overlayImg = new Image();
        if ( jQuery.browser.msie && jQuery.browser.version < 7 ) overlayImg.src = ContactPop.pathToContactPop + "/img/overlay-ie6.png";
        
        else overlayImg.src = ContactPop.pathToContactPop + "/img/overlay.png";
    }
};

jQuery(function() {
    // initiate ContactPop once the page loads
    ContactPop.init();
});