// $Id: googleanalytics.js,v 1.3.2.8 2009/03/04 07:25:47 hass Exp $

Drupal.behaviors.gaTrackerAttach = function(context) {

  // Attach onclick event to all links.
  $('a', context).click( function() {
    var ga = Drupal.settings.googleanalytics;
    // Expression to check for absolute internal links.
    var isInternal = new RegExp("^(https?):\/\/" + window.location.host, "i");
    // Expression to check for special links like gotwo.module /go/* links.
    var isInternalSpecial = new RegExp("(\/go\/.*)$", "i");
    // Expression to check for download links.
    var isDownload = new RegExp("\\.(" + ga.trackDownloadExtensions + ")$", "i");

    try {
      // Is the clicked URL internal?
      if (isInternal.test(this.href)) {
        // Is download tracking activated and the file extension configured for download tracking?
        if (ga.trackDownload && isDownload.test(this.href)) {
          // Download link clicked.
          var extension = isDownload.exec(this.href);
          pageTracker._trackEvent("Downloads", extension[1].toUpperCase(), this.href.replace(isInternal, ''));
        }
        else if (isInternalSpecial.test(this.href)) {
          // Keep the internal URL for Google Analytics website overlay intact.
          pageTracker._trackPageview(this.href.replace(isInternal, ''));
        }
      }
      else {
        if (ga.trackMailto && $(this).is("a[href^=mailto:]")) {
          // Mailto link clicked.
          pageTracker._trackEvent("Mails", "Click", this.href.substring(7));
        }
        else if (ga.trackOutgoing) {
          // External link clicked.
          pageTracker._trackEvent("Outgoing links", "Click", this.href);
        }
      }
    } catch(err) {}
  });
}
;
/*
 * SimpleModal 1.1.1 - jQuery Plugin
 * http://www.ericmmartin.com/projects/simplemodal/
 * http://plugins.jquery.com/project/SimpleModal
 * http://code.google.com/p/simplemodal/
 *
 * Copyright (c) 2007 Eric Martin - http://ericmmartin.com
 *
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * Revision: $Id: jquery.simplemodal.js 93 2008-01-15 16:14:20Z emartin24 $
 *
 */
(function($){$.modal=function(data,options){return $.modal.impl.init(data,options);};$.modal.close=function(){$.modal.impl.close(true);};$.fn.modal=function(options){return $.modal.impl.init(this,options);};$.modal.defaults={overlay:50,overlayId:'modalOverlay',overlayCss:{},containerId:'modalContainer',containerCss:{},close:true,closeTitle:'Close',closeClass:'modalClose',persist:false,onOpen:null,onShow:null,onClose:null};$.modal.impl={opts:null,dialog:{},init:function(data,options){if(this.dialog.data){return false;}this.opts=$.extend({},$.modal.defaults,options);if(typeof data=='object'){data=data instanceof jQuery?data:$(data);if(data.parent().parent().size()>0){this.dialog.parentNode=data.parent();if(!this.opts.persist){this.dialog.original=data.clone(true);}}}else if(typeof data=='string'||typeof data=='number'){data=$('<div>').html(data);}else{if(console){console.log('SimpleModal Error: Unsupported data type: '+typeof data);}return false;}this.dialog.data=data.addClass('modalData');data=null;this.create();this.open();if($.isFunction(this.opts.onShow)){this.opts.onShow.apply(this,[this.dialog]);}return this;},create:function(){this.dialog.overlay=$('<div>').attr('id',this.opts.overlayId).addClass('modalOverlay').css($.extend(this.opts.overlayCss,{opacity:this.opts.overlay/100,height:'100%',width:'100%',position:'fixed',left:0,top:0,zIndex:3000})).hide().appendTo('body');this.dialog.container=$('<div>').attr('id',this.opts.containerId).addClass('modalContainer').css($.extend(this.opts.containerCss,{position:'fixed',zIndex:3100})).append(this.opts.close?'<a class="modalCloseImg '+this.opts.closeClass
+'" title="'+this.opts.closeTitle+'"></a>':'').hide().appendTo('body');if($.browser.msie&&($.browser.version<7)){this.fixIE();}this.dialog.container.append(this.dialog.data.hide());},bindEvents:function(){var modal=this;$('.'+this.opts.closeClass).click(function(e){e.preventDefault();modal.close();});},unbindEvents:function(){$('.'+this.opts.closeClass).unbind('click');},fixIE:function(){var wHeight=$(document.body).height()+'px';var wWidth=$(document.body).width()+'px';this.dialog.overlay.css({position:'absolute',height:wHeight,width:wWidth});this.dialog.container.css({position:'absolute'});this.dialog.iframe=$('<iframe src="javascript:false;">').css($.extend(this.opts.iframeCss,{opacity:0,position:'absolute',height:wHeight,width:wWidth,zIndex:1000,width:'100%',top:0,left:0})).hide().appendTo('body');},open:function(){if(this.dialog.iframe){this.dialog.iframe.show();}if($.isFunction(this.opts.onOpen)){this.opts.onOpen.apply(this,[this.dialog]);}else{this.dialog.overlay.show();this.dialog.container.show();this.dialog.data.show();}this.bindEvents();},close:function(external){if(!this.dialog.data){return false;}if($.isFunction(this.opts.onClose)&&!external){this.opts.onClose.apply(this,[this.dialog]);}else{if(this.dialog.parentNode){if(this.opts.persist){this.dialog.data.hide().appendTo(this.dialog.parentNode);}else{this.dialog.data.remove();this.dialog.original.appendTo(this.dialog.parentNode);}}else{this.dialog.data.remove();}this.dialog.container.remove();this.dialog.overlay.remove();if(this.dialog.iframe){this.dialog.iframe.remove();}this.dialog={};}this.unbindEvents();}};})(jQuery);;
// make sure jQuery is loaded
if (typeof jQuery !== "undefined" && typeof jQuery.modal !== "undefined") {
  jQuery(document).ready(function () {
    var smcf_url = jQuery('#smcf-content form').attr('action');
    jQuery('.smcf-link' + Drupal.settings.smcf.selector).click(function (e) { // added .smcf_link for previous version
      e.preventDefault();
      // display the contact form
      jQuery('#smcf-content').modal({
        close: false,
        overlayId: 'smcf-overlay',
        containerId: 'smcf-container',
        onOpen: contact.open,
        onShow: contact.show,
        onClose: contact.close
      });
    });

    // preload images
    var img = ['cancel.png','form_bottom.gif','form_top.gif','form_top_ie.gif','loading.gif','send.png'];
    jQuery(img).each(function () {
      var i = new Image();
      i.src = Drupal.settings.smcf.images_url + this;
    });
  });

  var contact = {
    message: null,
    open: function (dialog) {
      // dynamically determine height
      var h = 250;
      if (jQuery('#smcf-subject').length) {
        h += 26;
      }
      if (jQuery('#smcf-cc').length) {
        h += 22;
      }

      // resize the textarea for safari
      if (jQuery.browser.safari) {
        jQuery('#smcf-container .smcf-input').css({
          'font-size': '.9em'
        });
      }

      // add padding to the buttons in firefox/mozilla
      if (jQuery.browser.mozilla) {
        jQuery('#smcf-container .smcf-button').css({
          'padding-bottom': '2px'
        });
      }

      var title = jQuery('#smcf-container .smcf-title').html();
      jQuery('#smcf-container .smcf-title').html(Drupal.settings.smcf.messages.loading);
      dialog.overlay.fadeIn(200, function () {
        dialog.container.fadeIn(200, function () {
          dialog.data.fadeIn(200, function () {
            jQuery('#smcf-container .smcf-content').animate({
              height: h
            }, function () {
              jQuery('#smcf-container .smcf-title').html(title);
              jQuery('#smcf-container form').fadeIn(200, function () {
                jQuery('#smcf-container #smcf-name').focus();

                jQuery('#smcf-container .smcf-cc').click(function () {
                  var cc = jQuery('#smcf-container #smcf-cc');
                  cc.is(':checked') ? cc.attr('checked', '') : cc.attr('checked', 'checked');
                });

                // fix png's for IE 6
                if (jQuery.browser.msie && jQuery.browser.version < 7) {
                  jQuery('#smcf-container .smcf-button').each(function () {
                    if (jQuery(this).css('backgroundImage').match(/^url[("']+(.*\.png)[)"']+$/i)) {
                      var src = RegExp.$1;
                      jQuery(this).css({
                        backgroundImage: 'none',
                        filter: 'progid:DXImageTransform.Microsoft.AlphaImageLoader(src="' +  src + '", sizingMethod="crop")'
                      });
                    }
                  });
                }
              });
            });
          });
        });
      });
    },
    show: function (dialog) {
      jQuery('#smcf-container .smcf-send').click(function (e) {
        e.preventDefault();

        // validate form
        if (contact.validate()) {
          jQuery('#smcf-container .smcf-message').fadeOut(function () {
            jQuery('#smcf-container .smcf-message').removeClass('smcf-error').empty();
          });
          jQuery('#smcf-container .smcf-title').html(Drupal.settings.smcf.messages.sending);
          jQuery('#smcf-container form').fadeOut(200);
          jQuery('#smcf-container .smcf-content').animate({
            height: '80px'
          }, function () {
            jQuery('#smcf-container .smcf-loading').fadeIn(200, function () {
              jQuery.ajax({
                url: jQuery('#smcf-content form').attr('action'),
                data: jQuery('#smcf-container form').serialize() + '&action=send',
                type: 'post',
                cache: false,
                dataType: 'html',
                success: function (data) {
                  jQuery('#smcf-container .smcf-loading').fadeOut(200, function () {
                    jQuery('#smcf-container .smcf-title').html(Drupal.settings.smcf.messages.thankyou);
                    jQuery('#smcf-container .smcf-message').html(data).fadeIn(200);
                  });
                },
                error: function (xhr) {
                  jQuery('#smcf-container .smcf-loading').fadeOut(200, function () {
                    jQuery('#smcf-container .smcf-title').html(Drupal.settings.smcf.messages.error);
                    jQuery('#smcf-container .smcf-message').html(xhr.status + ': ' + xhr.statusText).fadeIn(200);
                  });
                }
              });
            });
          });
        }
        else {
          if (jQuery('#smcf-container .smcf-message:visible').length > 0) {
            var msg = jQuery('#smcf-container .smcf-message div');
            msg.fadeOut(200, function () {
              msg.empty();
              contact.showError();
              msg.fadeIn(200, function () {
                contact.showValidationErrors();  
              });
            });
          }
          else {
            jQuery('#smcf-container .smcf-message').animate({
              height: '30px'
            }, function () {
              contact.showError();
              contact.showValidationErrors();
            });
          }
        }
      });
    },
    close: function (dialog) {
      jQuery('#smcf-container .smcf-message').fadeOut();
      jQuery('#smcf-container .smcf-title').html(Drupal.settings.smcf.messages.goodbye);
      jQuery('#smcf-container form').fadeOut(200);
      jQuery('#smcf-container .smcf-content').animate({
        height: '40px'
      }, function () {
        dialog.data.fadeOut(200, function () {
          dialog.container.fadeOut(200, function () {
            dialog.overlay.fadeOut(200, function () {
              jQuery.modal.close();
            });
          });
        });
      });
    },
    validate: function () {
      contact.message = '';
      contact.errors = [];

      // clear the validation errors
      jQuery('.smcf-validation-error').removeClass('smcf-validation-error');

      var name = jQuery('#smcf-container #smcf-name');
      if (!jQuery.trim(name.val())) {
        contact.message += Drupal.settings.smcf.messages.namerequired + " ";
        contact.errors.push('#smcf-container #smcf-name');
      }

      var email = jQuery('#smcf-container #smcf-email');
      if (!jQuery.trim(email.val())) {
        contact.message += Drupal.settings.smcf.messages.emailrequired + " ";
        contact.errors.push('#smcf-container #smcf-email');
      }
      else {
        if (!contact.validateEmail(email.val())) {
          contact.message += Drupal.settings.smcf.messages.emailinvalid + " ";
          contact.errors.push('#smcf-container #smcf-email');
        }
      }

      var message = jQuery('#smcf-container #smcf-message');
      if (!jQuery.trim(message.val())) {
        contact.message += Drupal.settings.smcf.messages.messagerequired;
        contact.errors.push('#smcf-container #smcf-message');
      }

      if (contact.message.length > 0) {
        return false;
      }
      else {
        return true;
      }
    },
    validateEmail: function (email) {
      var at = email.lastIndexOf("@");

      // Make sure the at (@) sybmol exists and  
      // it is not the first or last character
      if (at < 1 || (at + 1) === email.length)
        return false;

      // Make sure there aren't multiple periods together
      if (/(\.{2,})/.test(email))
        return false;

      // Break up the local and domain portions
      var local = email.substring(0, at);
      var domain = email.substring(at + 1);

      // Check lengths
      if (local.length < 1 || local.length > 64 || domain.length < 4 || domain.length > 255)
        return false;

      // Make sure local and domain don't start with or end with a period
      if (/(^\.|\.$)/.test(local) || /(^\.|\.$)/.test(domain))
        return false;

      // Check for quoted-string addresses
      // Since almost anything is allowed in a quoted-string address,
      // we're just going to let them go through
      if (!/^"(.+)"$/.test(local)) {
        // It's a dot-string address...check for valid characters
        if (!/^[-a-zA-Z0-9!#$%*\/?|^{}`~&'+=_\.]*$/.test(local))
          return false;
      }

      // Make sure domain contains only valid characters and at least one period
      if (!/^[-a-zA-Z0-9\.]*$/.test(domain) || domain.indexOf(".") === -1)
        return false;  

      return true;
    },
    showError: function () {
      jQuery('#smcf-container .smcf-message')
        .html(jQuery('<div/>').addClass('smcf-error').append(contact.message))
        .fadeIn(200);
    },
    showValidationErrors: function () {
      jQuery.each(contact.errors, function (i, el) {
        jQuery(el).addClass('smcf-validation-error');
      });
    }
  };
};