server/components/xchatty/xchatty.js

   1 /**
   2  *
   3  * xChatty: xCally Shuttle WebChat Client
   4  * Powered by Xenialab
   5  *
   6  * @author          Xenialab
   7  * @link            http://www.xcally.com
   8  * @since           xChatty v 2.0
   9  *
  10  */
  11 var xChatty = {
  12     config: {
  13         websiteId: {{websiteId}},
  14         signedUp: {{signedUp}},
  15         windowFocused: {{windowFocused}},
  16         isNewPage: {{isNewPage}},
  17         processingSignUp: {{processingSignUp}},
  18         processingEnquiry: {{processingEnquiry}},
  19         processingSend: {{processingSend}},
  20         processingRating: {{processingRating}},
  21         visitor: {
  22             fullname: '',
  23             avatar: ''
  24         },
  25         timerReadMessages: {{timerReadMessages}},
  26         timerCheckStatus: {{timerCheckStatus}},
  27         timerSendMessages: '',
  28         timerSignupResponse: '',
  29         isOnline: {{isOnline}},
  30         decayHistory: {{decayHistory}},
  31         defaultTimeout: {{defaultTimeout}},
  32         isInitialStatusCheck: {{isInitialStatusCheck}},
  33         muteNotificationSoundOnce: {{muteNotificationSoundOnce}},
  34         assetBase: '{{& assetBase}}',
  35         rootPath: '{{& rootPath}}',
  36         hasSessionSaf: {{hasSessionSaf}},
  37         restoreOpenState: {{restoreOpenState}},
  38         animateHover: {{animateHover}},
  39         hideEmail: {{hideEmail}},
  40         hideOffline: {{hideOffline}},
  41         headerShape: '{{headerShape}}',
  42         downloadTranscript: {{downloadTranscript}},
  43         roomId: 0
  44     },
  45     Lang: {
  46         "HeaderCurrentlyChatting": "Live Chat",
  47         "HeaderOnline": '{{HeaderOnline}}',
  48         "HeaderOffline": "{{HeaderOffline}}",
  49         "OperatorOfflineMessage": "It appears as if all operators are currently offline.",
  50         "OfflineMessage": "{{& OfflineMessage}}",
  51         "OnlineMessage": '{{& OnlineMessage}}',
  52         "UsernamePlaceholder": '{{UsernamePlaceholder}}',
  53         "EmailPlaceholder": '{{EmailPlaceholder}}',
  54         "EnquiryMessagePlaceholder": "{{EnquiryMessagePlaceholder}}",
  55         "EnquiryButtonText": "{{EnquiryButtonText}}",
  56         "EnquirySubmitSuccess": "Your message was sucessfully submitted - we will contact you as soon as possible.",
  57         "StartChatButtonText": '{{StartChatButtonText}}',
  58         "OperatorComposing": "{fullname} is typing...",
  59         "FirstMessageText": "",
  60         "ExitChatButtonText": "Exit Chat",
  61         "ExitChatQuestionText": "Are you sure?",
  62         "ExitChatButtonConfirmText": "Yes",
  63         "ExitChatButtonCancelText": "No",
  64         "MessagePlaceholderText": "Your message...",
  65         "MessageSendButtonText": "Send",
  66         "ValidationEmailRequired": "Please enter your email address",
  67         "ValidationEmailInvalid": "Please enter a valid email address",
  68         "ValidationEmailMaxLength": "The email address may not exceed 85 characters",
  69         "ValidationUsernameRequired": "Please enter your name",
  70         "ValidationUsernameMaxLength": "The name may not exceed 45 characters",
  71         "ValidationEnquiryRequired": "Please enter your enquiry",
  72         "ValidationEnquiryMaxLength": "The enquiry may not exceed 1500 characters",
  73         "ValidationMessageRequired": "Please enter your message",
  74         "ValidationMessageMaxLength": "The message may not exceed 750 characters",
  75         "DownloadTranscript": "Download Transcript",
  76         "RatingMessage": "{{& RatingMessage}}",
  77         "RatingSendText": "{{RatingSend}}",
  78         "RatingSkipText": "{{RatingSkip}}",
  79         "MessageAgentsBusy": "{{& MessageAgentsBusy}}",
  80         "EmailTitle": "{{EmailTitle}}",
  81         "NameTitle": "{{NameTitle}}",
  82         "MessageTitle": "{{MessageTitle}}"
  83     },
  84     init: function() {
  85         jQuery(".xc_chat_container").css('margin-bottom', '-50px');
  86         if (!xChatty.config.hideOffline)
  87             jQuery(".xc_chat_container").show();
  88         jQuery(".xc_chat_container").animate({
  89             marginBottom: 0
  90         }, {
  91             duration: 500,
  92             queue: true,
  93             complete: function() {
  94                 if (xChatty.config.restoreOpenState) {
  95                     xChatty.config.isNewPage = true;
  96                     jQuery(".xc_chat_head").trigger("click");
  97                 }
  98             }
  99         });
 100         xChatty.initAnimateHover();
 101         jQuery(window).focus(function() {
 102             xChatty.config.windowFocused = true;
 103         });
 104         jQuery(window).blur(function() {
 105             xChatty.config.windowFocused = false;
 106         });
 107         jQuery(document).on("click", ".xc_chat_head", xChatty.headerClick);
 108         // jQuery(document).on("click", ".xc_btn_enquiry", xChatty.enquiryClick);
 109         jQuery(document).on("submit", ".xc_form_enquiry", xChatty.enquirySubmit);
 110         // jQuery(document).on("click", ".xc_btn_signup", xChatty.signUpClick);
 111         jQuery(document).on("submit", ".xc_form_signup", xChatty.signUpSubmit);
 112         jQuery(document).on("click", ".xc_btn_send", xChatty.sendClick);
 113         jQuery(document).on("submit", ".xc_form_reply", xChatty.onSendSubmit);
 114         jQuery(document).on("click", ".xc_btn_exit_chat", xChatty.btnExitChatClick);
 115         jQuery(document).on("click", ".xc_btn_exit_chat_confirm", xChatty.btnExitChatConfirmClick);
 116         jQuery(document).on("click", ".xc_btn_exit_chat_cancel", xChatty.btnExitChatCancelClick);
 117         jQuery(document).on("click", ".xc_btn_notifications_close", xChatty.btnNotificationsCloseClick);
 118         jQuery(document).on("keyup", ".xc_chat_container textarea, .xc_chat_container input", xChatty.messageKeyUp);
 119         jQuery(document).on("keydown", ".xc_input_message", xChatty.messageKeyDown);
 120         jQuery(document).on("submit", ".xc_form_rating", xChatty.ratingSubmit);
 121         jQuery(document).on("click", ".xc_button_skip_rating", xChatty.skipRatingSubmit);
 122         jQuery('[placeholder]').each(function() {
 123             jQuery(this).css('color', '#ccc').val(jQuery(this).attr('placeholder'));
 124         }).bind('focus', function() {
 125             jQuery(this).css('color', 'inherit');
 126             if (jQuery(this).val() === jQuery(this).attr('placeholder')) {
 127                 jQuery(this).val('');
 128             }
 129         }).bind('blur', function() {
 130             if (jQuery(this).val() === '') {
 131                 jQuery(this).val(jQuery(this).attr('placeholder')).css('color', '#ccc');
 132             }
 133         });
 134         window.onbeforeunload = xChatty.handleDocumentUnload;
 135         xChatty.readMessages();
 136     },
 137     handleDocumentUnload: function() {
 138       if (xChatty.config.processingSignUp) {
 139         jQuery.ajax({
 140           url: xChatty.config.rootPath + xChatty.config.websiteId + "/abandon",
 141           data: [],
 142           dataType: "jsonp",
 143           complete: function() {
 144             return null;
 145           }
 146         });
 147       }
 148       return null;
 149     },
 150     initAnimateHover: function() {
 151         if (xChatty.config.animateHover !== true)
 152             return;
 153         jQuery(".xc_chat_container").animate({
 154             opacity: 0.7
 155         }, {
 156             duration: 0,
 157             queue: false
 158         });
 159         jQuery(".xc_chat_container").hover(function() {
 160             jQuery(this).animate({
 161                 opacity: 1
 162             }, {
 163                 duration: 200,
 164                 queue: false
 165             });
 166         }, function() {
 167             if (!jQuery(this).hasClass("xc_box_open"))
 168                 jQuery(this).animate({
 169                     opacity: 0.7
 170                 }, {
 171                     duration: 200,
 172                     queue: false
 173                 });
 174         });
 175         jQuery(".xc_chat_container").bind("chatOpen", function(e, isOpen) {
 176             if (isOpen) {
 177                 jQuery(this).animate({
 178                     opacity: 1
 179                 }, {
 180                     duration: 200,
 181                     queue: false
 182                 });
 183             } else {
 184                 jQuery(this).animate({
 185                     opacity: 0.7
 186                 }, {
 187                     duration: 200,
 188                     queue: false
 189                 });
 190             }
 191         });
 192     },
 193     // enquiryClick: function(e) {
 194     //     e.preventDefault();
 195     //     jQuery(".xc_form_enquiry").submit();
 196     // },
 197     btnExitChatClick: function(e) {
 198         e.preventDefault();
 199         jQuery(".xc_exit_chat_confirmation_wrapper").show();
 200         jQuery(this).hide();
 201     },
 202     btnExitChatConfirmClick: function(e) {
 203         e.preventDefault();
 204         clearTimeout(xChatty.config.timerReadMessages);
 205         clearTimeout(xChatty.config.timerCheckStatus);
 206         var formData = jQuery(this).serializeArray();
 207         formData.push({
 208             name: 'data[sign_out]',
 209             value: true
 210         });
 211         jQuery.ajax({
 212             url: xChatty.config.rootPath + xChatty.config.websiteId + "/signout",
 213             data: formData,
 214             dataType: "jsonp",
 215             //jsonpCallback: xChatty.getJsonpCallbackName(),
 216             success: function(result) {
 217                 if (result.success === true) {
 218                     // xChatty.resetDefaultState();
 219                     xChatty.config.signedUp = false;
 220                     xChatty.config.visitor = {
 221                         fullname: "",
 222                         avatar: ""
 223                     };
 224                     jQuery(".xc_conversation_container").empty();
 225                     jQuery(".xc_conversation_container").html('<p class="xc_message_intro" data-id="-10">' + xChatty.Lang.FirstMessageText + '</p>');
 226                     jQuery(".xc_exit_chat_confirmation_wrapper").hide();
 227                     jQuery(".xc_btn_exit_chat").show();
 228                     jQuery(".xc_conversation").hide();
 229                     jQuery('.xc_rating_wrapper').show();
 230                 } else {}
 231             },
 232             complete: function() {
 233                 // xChatty.checkStatus(true);
 234             }
 235         });
 236     },
 237     btnExitChatCancelClick: function(e) {
 238         e.preventDefault();
 239         jQuery(".xc_exit_chat_confirmation_wrapper").hide();
 240         jQuery(".xc_btn_exit_chat").show();
 241     },
 242     removeOldMessages: function () {
 243       jQuery(".xc_conversation_container").empty();
 244       jQuery(".xc_conversation_container").html('<p class="xc_message_intro" data-id="-10">' + xChatty.Lang.FirstMessageText + '</p>');
 245     },
 246     resetDefaultState: function() {
 247         xChatty.config.signedUp = false;
 248         xChatty.config.visitor = {
 249             fullname: "",
 250             avatar: ""
 251         };
 252         jQuery(".xc_conversation_container").empty();
 253         jQuery(".xc_conversation_container").html('<p class="xc_message_intro" data-id="-10">' + xChatty.Lang.FirstMessageText + '</p>');
 254         jQuery(".xc_exit_chat_confirmation_wrapper").hide();
 255         jQuery(".xc_btn_exit_chat").show();
 256         jQuery('.xc_rating_wrapper').hide();
 257         jQuery('.xc_form_rating')[0].reset();
 258         jQuery(".xc_chat_head").trigger("click");
 259     },
 260     skipRatingSubmit: function (e) {
 261       e.preventDefault();
 262       if (xChatty.config.processingRating)
 263         return false;
 264       xChatty.config.processingRating = true;
 265       var formData = [];
 266       formData.push({
 267           name: 'data[Rating][room_id]',
 268           value: xChatty.config.roomId
 269       });
 270       jQuery.ajax({
 271           url: xChatty.config.rootPath + "rating",
 272           data: formData,
 273           dataType: "jsonp",
 274           success: function(result) {
 275               xChatty.config.processingRating = false;
 276               xChatty.resetDefaultState();
 277           },
 278           error: function(err) {
 279             var error = {
 280               'message': 'Service temporarily unavailable. We back as soon as possible!'
 281             };
 282             xChatty.renderErrors(error, true);
 283             // xChatty.config.timerSendMessages = setTimeout(function() {
 284             //   xChatty.handleAjaxSubmitCall(formData, enquiryForm);
 285             // }, 5000);
 286           }
 287       });
 288     },
 289     ratingSubmit: function (e) {
 290       e.preventDefault();
 291       if (xChatty.config.processingRating)
 292         return false;
 293       xChatty.config.processingRating = true;
 294       var formData = jQuery(this).serializeArray();
 295       formData.push({
 296           name: 'data[Rating][room_id]',
 297           value: xChatty.config.roomId
 298       });
 299       jQuery.ajax({
 300           url: xChatty.config.rootPath + "rating",
 301           data: formData,
 302           dataType: "jsonp",
 303           success: function(result) {
 304               xChatty.config.processingRating = false;
 305               xChatty.resetDefaultState();
 306           },
 307           error: function(err) {
 308             var error = {
 309               'message': 'Service temporarily unavailable. We back as soon as possible!'
 310             };
 311             xChatty.renderErrors(error, true);
 312             // xChatty.config.timerSendMessages = setTimeout(function() {
 313             //   xChatty.handleAjaxSubmitCall(formData, enquiryForm);
 314             // }, 5000);
 315           }
 316       });
 317     },
 318     enquirySubmit: function(e) {
 319         e.preventDefault();
 320         if (xChatty.config.processingEnquiry)
 321             return false;
 322         var validationErrors = {};
 323         var signupForm = jQuery(".xc_form_enquiry");
 324         jQuery('.xc_form_enquiry :input').each(function () {
 325           var el = jQuery(this);
 326           if (el.val() === el.attr('placeholder')) {
 327             el.val('');
 328           }
 329           if ((jQuery.trim(el.val()) === '' || el.val() === el.attr('placeholder')) && el.attr('required') === 'required' ) {
 330             validationErrors[el.attr('id')] = ['Please enter the field ' + el.attr('data-label')];
 331           }
 332         });
 333         // if (jQuery.trim(jQuery(".xc_input_enquiry_fullname").val()) === '' || jQuery(".xc_input_enquiry_fullname").val() === jQuery(".xc_input_enquiry_fullname").attr("placeholder")) {
 334         //     validationErrors["fullname"] = [xChatty.Lang.ValidationUsernameRequired];
 335         // }
 336         // if (jQuery.trim(jQuery(".xc_input_enquiry_email").val()) === '' || jQuery(".xc_input_enquiry_email").val() === jQuery(".xc_input_enquiry_email").attr("placeholder")) {
 337         //     validationErrors["email"] = [xChatty.Lang.ValidationEmailRequired];
 338         // }
 339         // if (jQuery.trim(jQuery(".xc_input_enquiry_message").val()) === '' || jQuery(".xc_input_enquiry_message").val() === jQuery(".xc_input_enquiry_message").attr("placeholder")) {
 340         //     validationErrors["message"] = [xChatty.Lang.ValidationEnquiryRequired];
 341         // }
 342         // if (validationErrors.hasOwnProperty("fullname") || validationErrors.hasOwnProperty("email") || validationErrors.hasOwnProperty("message")) {
 343         //     xChatty.renderNotifications(validationErrors, true);
 344         //     return;
 345         // }
 346         if (Object.keys(validationErrors).length > 0) {
 347           xChatty.renderNotifications(validationErrors,true);
 348           return;
 349         }
 350         xChatty.config.processingEnquiry = true;
 351         var enquiryForm = jQuery(this);
 352         enquiryForm.addClass("xc_enquiry_sending");
 353         var formData = jQuery(this).serializeArray();
 354         formData.push({
 355             name: 'data[Enquiry][websiteId]',
 356             value: xChatty.config.websiteId
 357         });
 358         formData.push({
 359             name: 'data[Enquiry][current_page]',
 360             value: encodeURIComponent(encodeURIComponent(document.URL))
 361         });
 362         xChatty.handleAjaxSubmitCall(formData, enquiryForm);
 363         return false;
 364     },
 365     handleAjaxSubmitCall: function(formData, enquiryForm) {
 366       jQuery.ajax({
 367           url: xChatty.config.rootPath + "submit",
 368           data: formData,
 369           dataType: "jsonp",
 370           //jsonpCallback: xChatty.getJsonpCallbackName(),
 371           success: function(result) {
 372               if (result.success === true) {
 373                   jQuery(".xc_notifications_wrapper").slideUp();
 374                   xChatty.clearNotifications();
 375                   jQuery(".xc_form_enquiry")[0].reset();
 376                   var notifications = {
 377                       success: [xChatty.Lang.EnquirySubmitSuccess]
 378                   };
 379                   xChatty.renderNotifications(notifications, false);
 380               } else {
 381                   xChatty.renderNotifications(result.errors, true);
 382               }
 383               xChatty.config.processingEnquiry = false;
 384               enquiryForm.removeClass("xc_enquiry_sending");
 385               jQuery(".xc_chat_container input, .xc_chat_container textarea").trigger("blur");
 386           },
 387           error: function(err) {
 388             var error = {
 389               'message': 'Service temporarily unavailable. We back as soon as possible!'
 390             };
 391             xChatty.renderErrors(error, true);
 392             xChatty.config.timerSendMessages = setTimeout(function() {
 393               xChatty.handleAjaxSubmitCall(formData, enquiryForm);
 394             }, 5000);
 395           }
 396       });
 397     },
 398     onSendSubmit: function() {
 399         var message = jQuery.trim(jQuery(".xc_input_message").val());
 400         message = jQuery('<p>' + message + '</p>').text();
 401         jQuery(".xc_input_message").val(message);
 402         if (message === "" || jQuery(".xc_input_message").val() === jQuery(".xc_input_message").attr("placeholder"))
 403             return false;
 404         if (xChatty.config.processingSend)
 405             return false;
 406         var messageForm = jQuery(this);
 407         messageForm.addClass("xc_message_sending");
 408         xChatty.config.processingSend = true;
 409         var formData = jQuery(".xc_form_reply").serializeArray();
 410         formData.push({
 411             name: 'data[Message][current_page]',
 412             value: encodeURIComponent(encodeURIComponent(document.URL))
 413         });
 414         formData.push({
 415             name: 'data[last_id]',
 416             value: xChatty.getMaxId()
 417         });
 418         formData.push({
 419             name: 'data[is_new_page]',
 420             value: xChatty.config.isNewPage
 421         });
 422         xChatty.config.isNewPage = false;
 423         jQuery(".xc_input_message").val("");
 424
 425         var tmpMessage = {};
 426         tmpMessage.id = xChatty.getMaxId() + 999;
 427         tmpMessage.fullname = xChatty.config.visitor.fullname;
 428         tmpMessage.body = message;
 429         tmpMessage.createdAt = new Date();
 430         xChatty.addMessageToChat(tmpMessage, {
 431             confirmed: false
 432         });
 433         xChatty.scrollBottom(false);
 434         xChatty.handleAjaxSendCall(formData, tmpMessage, messageForm);
 435         return false;
 436     },
 437     handleAjaxSendCall: function(formData, tmpMessage, messageForm) {
 438       jQuery.ajax({
 439           url: xChatty.config.rootPath + xChatty.config.websiteId + "/send",
 440           data: formData,
 441           dataType: "jsonp",
 442           //jsonpCallback: xChatty.getJsonpCallbackName(),
 443           success: function(result) {
 444               if (result.success === true) {
 445                   jQuery(".xc_notifications_wrapper").slideUp();
 446                   jQuery("[data-id=" + tmpMessage.id + "]").remove();
 447                   // xChatty.addMessageToChat(result.data);
 448                   for (var k = 0; k < result.messages.length; k++) {
 449                       xChatty.addMessageToChat(result.messages[k]);
 450                   }
 451                   if (result.messages.length > 0)
 452                       xChatty.scrollBottom(true);
 453                   xChatty.config.processingSend = false;
 454                   messageForm.removeClass("xc_message_sending");
 455               } else {
 456                   jQuery("[data-id=" + tmpMessage.id + "]").css('border', '1px dashed #f00');
 457               }
 458           },
 459           error: function(err) {
 460             var error = {
 461               'message': 'Service temporarily unavailable. We back as soon as possible!'
 462             };
 463             xChatty.renderErrors(error, true);
 464             xChatty.config.timerSendMessages = setTimeout(function() {
 465               xChatty.handleAjaxSendCall(formData, tmpMessage, messageForm);
 466             }, 5000);
 467           }
 468       });
 469     },
 470     headerClick: function(e) {
 471         e.preventDefault();
 472         // if (!xChatty.config.signedUp && (e.originalEvent !== undefined) && !jQuery(".xc_chat_toggle_container").is(":visible") && xChatty.config.hasSession !== true) {
 473         //     jQuery('<form method="post" action="' + xChatty.config.rootPath + 'discussions/session_redir"><input type="hidden" name="data[referer]" value="' + window.location + '" /></form>').submit();
 474         // }
 475         jQuery(".xc_notification_badge_number").fadeOut();
 476         jQuery(".xc_notification_badge_number").html('');
 477         jQuery(".xc_chat_container").removeClass('xc_has_unread_messages');
 478         if (!xChatty.config.signedUp) {
 479             if (xChatty.config.isOnline) {
 480                 jQuery(".xc_signup_wrapper").show();
 481                 jQuery(".xc_conversation").hide();
 482                 jQuery(".xc_enquiry_wrapper").hide();
 483             } else {
 484                 jQuery(".xc_enquiry_wrapper").show();
 485                 jQuery(".xc_signup_wrapper").hide();
 486                 jQuery(".xc_conversation").hide();
 487             }
 488         } else {
 489             jQuery(".xc_enquiry_wrapper").hide();
 490             jQuery(".xc_signup_wrapper").hide();
 491             jQuery(".xc_conversation").show();
 492         }
 493         var wasClosed = jQuery(".xc_chat_toggle_container").is(":visible");
 494         jQuery(".xc_chat_toggle_container").slideToggle("fast", function() {
 495             xChatty.scrollBottom(true);
 496             if (!wasClosed) {
 497                 jQuery(".xc_chat_container").addClass("xc_box_open");
 498                 jQuery(".xc_chat_container").trigger("chatOpen", true);
 499             }
 500         });
 501         if (wasClosed) {
 502             jQuery(".xc_chat_container").addClass("xc_chat_closing");
 503             jQuery(".xc_chat_container").animate({
 504                 marginBottom: -50
 505             }, {
 506                 duration: 200,
 507                 queue: true,
 508                 complete: function() {
 509                     jQuery(".xc_chat_container").animate({
 510                         marginBottom: 0
 511                     }, {
 512                         duration: 500,
 513                         queue: true,
 514                         complete: function() {}
 515                     });
 516                     jQuery(".xc_chat_container").removeClass("xc_box_open");
 517                     jQuery(".xc_chat_container").removeClass("xc_chat_closing");
 518                     jQuery(".xc_chat_container").trigger("chatOpen", false);
 519                 }
 520             });
 521         } else {
 522             jQuery(".xc_input_message").focus();
 523         }
 524         if (e.originalEvent !== undefined) {
 525             xChatty.readMessages();
 526         }
 527         xChatty.checkStatus(true);
 528     },
 529     // signUpClick: function(e) {
 530     //     e.preventDefault();
 531     //     jQuery(".xc_form_signup").submit();
 532     // },
 533     signUpSubmit: function(e) {
 534         e.preventDefault();
 535         if (xChatty.config.processingSignUp)
 536             return false;
 537         xChatty.config.processingSignUp = true;
 538         var validationErrors = {};
 539         var signupForm = jQuery(".xc_form_signup");
 540         jQuery('.xc_form_signup :input').each(function () {
 541           var el = jQuery(this);
 542           if (el.val() === el.attr('placeholder')) {
 543             el.val('');
 544           }
 545           if ((jQuery.trim(el.val()) === '' || el.val() === el.attr('placeholder')) && el.attr('required') === 'required' ) {
 546             validationErrors[el.attr('id')] = ['Please enter the field ' + el.attr('data-label')];
 547           }
 548         });
 549         // if (jQuery.trim(jQuery(".xc_input_fullname").val()) === '' || jQuery(".xc_input_fullname").val() === jQuery(".xc_input_fullname").attr("placeholder")) {
 550         //     validationErrors["fullname"] = [xChatty.Lang.ValidationUsernameRequired];
 551         // }
 552         // if (!xChatty.config.hideEmail && (jQuery.trim(jQuery(".xc_input_email").val()) === '' || jQuery(".xc_input_email").val() === jQuery(".xc_input_email").attr("placeholder"))) {
 553         //     validationErrors["email"] = [xChatty.Lang.ValidationEmailRequired];
 554         // }
 555         // if (validationErrors.hasOwnProperty("fullname") || validationErrors.hasOwnProperty("email")) {
 556         //     xChatty.renderNotifications(validationErrors, true);
 557         //     return;
 558         // }
 559         if (Object.keys(validationErrors).length > 0) {
 560           xChatty.renderNotifications(validationErrors,true);
 561           xChatty.config.processingSignUp = false;
 562           return;
 563         }
 564         var now = new Date();
 565         var dateStr = now.getFullYear() + "-" + (now.getMonth() + 1) + "-" + now.getDate() + " " + now.getHours() + ":" + now.getMinutes() + ":" + now.getSeconds();
 566         jQuery(".xc_input_visitor_time").val(dateStr);
 567         var formData = jQuery(".xc_form_signup").serializeArray();
 568         formData.push({
 569           name: 'chatWebsiteId' ,
 570           value: xChatty.config.websiteId
 571         });
 572         if (xChatty.config.hideEmail) {
 573             formData.push({
 574                 name: 'data[Discussion][email]',
 575                 value: 'not.provided@example.com'
 576             });
 577         }
 578         jQuery.ajax({
 579             url: xChatty.config.rootPath + xChatty.config.websiteId + "/signup",
 580             data: formData,
 581             dataType: "jsonp",
 582             //jsonpCallback: xChatty.getJsonpCallbackName(),
 583             success: function(result) {
 584                 if (result.success === true) {
 585                     jQuery(".xc_notifications_wrapper").slideUp();
 586                     xChatty.config.processingSignUp = true;
 587                     xChatty.config.visitor.fullname = jQuery(".xc_input_fullname").val();
 588                     xChatty.config.visitor.avatar = CryptoJS.MD5(jQuery.trim(jQuery(".xc_input_email").val()).toLowerCase());
 589                     xChatty.clearNotifications();
 590                     // xChatty.config.signedUp = true;
 591                     xChatty.setHeaderText();
 592                     xChatty.disableSignUpForm('xc_form_signup',true);
 593                     xChatty.removeOldMessages();
 594                     xChatty.checkStatus();
 595
 596                     // xChatty.handleNoAgentResponse();
 597
 598                     // xChatty.readMessages();
 599                     // jQuery(".xc_signup_wrapper").hide();
 600                     // jQuery(".xc_conversation").show();
 601                     // xChatty.scrollBottom(false);
 602                 } else {
 603                     xChatty.renderNotifications(result.errors, true);
 604                 }
 605             },
 606             error: function(err) {
 607               xChatty.config.processingSignUp = false;
 608               var error = {
 609                 'message': 'Service temporarily unavailable. We back as soon as possible!'
 610               };
 611               xChatty.renderErrors(error, true);
 612             },
 613             complete: function() {
 614                 // xChatty.config.processingSignUp = false;
 615             }
 616         });
 617     },
 618     setHeaderText: function() {
 619         if (xChatty.config.signedUp === true)
 620             jQuery(".xc_chat_head-title").html(xChatty.Lang.HeaderCurrentlyChatting);
 621         else if (xChatty.config.signedUp === false && xChatty.config.processingSignUp === true)
 622             jQuery(".xc_chat_head-title").html('Waiting for connection...');
 623         else if (xChatty.config.isOnline === true)
 624             jQuery(".xc_chat_head-title").html(xChatty.Lang.HeaderOnline);
 625         else
 626             jQuery(".xc_chat_head-title").html(xChatty.Lang.HeaderOffline);
 627     },
 628     handleSnippetOpen: function () {
 629       if (!jQuery(".xc_chat_toggle_container").is(":visible")) {
 630         jQuery(".xc_chat_head").trigger("click");
 631       }
 632     },
 633     getProactiveActions: function () {
 634       jQuery.ajax({
 635           url: xChatty.config.rootPath + xChatty.config.websiteId + '/proactive',
 636           dataType: 'jsonp',
 637           crossDomain: true,
 638           success: function (data) {
 639             if (data.length > 0) {
 640               for (var i in data) {
 641                 if (data.hasOwnProperty(i)) {
 642                   var proAction = data[i];
 643                   switch (proAction.type) {
 644                     case 'mouseOver':
 645                       if (proAction.hasOwnProperty('selector') && proAction.selector) {
 646                         jQuery(document).on("mouseover", proAction.selector, xChatty.handleSnippetOpen);
 647                       }
 648                       break;
 649                     case 'timeout':
 650                       if (proAction.hasOwnProperty('timeout') && proAction.timeout > 0) {
 651                         setTimeout(function () {
 652                           xChatty.handleSnippetOpen();
 653                         }, proAction.timeout * 1000);
 654                       }
 655                       break;
 656                     default:
 657                       console.log('Event type not supported');
 658                   }
 659                 }
 660               }
 661             }
 662           }
 663         });
 664     },
 665     getHTMLTemplate: function() {
 666       jQuery.ajax({
 667           url: xChatty.config.rootPath + xChatty.config.websiteId + '/html',
 668           dataType: 'jsonp',
 669           crossDomain: true,
 670           success: function (data) {
 671             if (jQuery(".xc_chat_container").length === 0) {
 672               for (var i in xChatty.Lang) {
 673                 data = data.replace(new RegExp("{" + i + "}", "gm"), xChatty.Lang[i]);
 674               }
 675               jQuery('body').append(data);
 676             }
 677             if (jQuery("#xc_stylesheet").length === 0) {
 678                 var xcCss = document.createElement('link');
 679                 xcCss.setAttribute('rel', 'stylesheet');
 680                 xcCss.type = 'text/css';
 681                 xcCss.id = 'xc_stylesheet';
 682                 xcCss.href = xChatty.config.rootPath + xChatty.config.websiteId + "/styles";
 683                 document.body.appendChild(xcCss);
 684             }
 685             if(xChatty.config.downloadTranscript) {
 686               jQuery(".xc_download_transcript_container").show();
 687             } else {
 688               jQuery(".xc_download_transcript_container").hide();
 689             }
 690             xChatty.getProactiveActions();
 691             xChatty.checkStatus();
 692           }
 693         });
 694     },
 695     checkStatus: function(async) {
 696         clearTimeout(xChatty.config.timerCheckStatus);
 697         var formData = [];
 698         if (xChatty.config.isInitialStatusCheck)
 699             formData.push({
 700                 name: 'data[referer]',
 701                 value: encodeURIComponent(encodeURIComponent(document.referrer))
 702             });
 703         else
 704             formData.push({
 705                 name: 'data[open_state]',
 706                 value: (jQuery(".xc_chat_toggle_container").is(":visible") && !jQuery(".xc_chat_container").hasClass("xc_chat_closing"))
 707             });
 708         jQuery.ajax({
 709             url: xChatty.config.rootPath + xChatty.config.websiteId + "/status",
 710             dataType: "jsonp",
 711             data: formData,
 712             async: async,
 713             success: function(result) {
 714                 jQuery(".xc_notifications_wrapper").slideUp();
 715                 var wasSignedUp = xChatty.config.signedUp;
 716                 if (wasSignedUp && result.signed_up === false) {
 717                   clearTimeout(xChatty.config.timerReadMessages);
 718                   clearTimeout(xChatty.config.timerCheckStatus);
 719                   jQuery(".xc_conversation_container").empty();
 720                   jQuery(".xc_conversation_container").html('<p class="xc_message_intro" data-id="-10">' + xChatty.Lang.FirstMessageText + '</p>');
 721                   jQuery(".xc_exit_chat_confirmation_wrapper").hide();
 722                   jQuery(".xc_btn_exit_chat").show();
 723                   jQuery(".xc_conversation").hide();
 724                   jQuery('.xc_rating_wrapper').show();
 725                   return;
 726                 }
 727                 if (result.success) {
 728                     xChatty.config.visitor.fullname = result.fullname;
 729                     xChatty.config.visitor.avatar = result.avatar;
 730                     xChatty.config.signedUp = result.signed_up;
 731                     xChatty.config.isOnline = result.online;
 732                     xChatty.config.hasSessionSaf = result.has_session_saf;
 733                     xChatty.config.roomId = result.room_id;
 734                 }
 735                 if (result.success && result.signed_up === false && xChatty.config.signedUp) {
 736                     xChatty.resetDefaultState();
 737                 }
 738                 if (xChatty.config.isOnline) {
 739                     jQuery(".xc_chat_container").addClass("xc_state_online").removeClass("xc_state_offline").fadeIn();
 740                 } else {
 741                     jQuery(".xc_chat_container").removeClass("xc_state_online").addClass("xc_state_offline");
 742                 }
 743                 if (!xChatty.config.signedUp) {
 744                     if (xChatty.config.isOnline) {
 745                         jQuery(".xc_signup_wrapper").show();
 746                         jQuery(".xc_conversation").hide();
 747                         jQuery(".xc_enquiry_wrapper").hide();
 748                     } else {
 749                         jQuery(".xc_enquiry_wrapper").show();
 750                         jQuery(".xc_signup_wrapper").hide();
 751                         jQuery(".xc_conversation").hide();
 752                     }
 753                 } else {
 754                     if (xChatty.config.isOnline) {
 755                         xChatty.clearNotifications();
 756                     } else {
 757                         var notifications = {
 758                             offline: [xChatty.Lang.OperatorOfflineMessage]
 759                         };
 760                         xChatty.renderNotifications(notifications, true);
 761                     }
 762                 }
 763                 var wasInitialStatusCheck = xChatty.config.isInitialStatusCheck;
 764                 if (xChatty.config.isInitialStatusCheck === true) {
 765                     xChatty.config.isInitialStatusCheck = false;
 766                     xChatty.config.muteNotificationSoundOnce = true;
 767                     xChatty.setHeaderText();
 768                     xChatty.init();
 769                     if (result.open_state === true) {
 770                         xChatty.config.restoreOpenState = true;
 771                     }
 772                 }
 773                 if (result.success && result.signed_up === true && wasSignedUp === false && wasInitialStatusCheck === false) {
 774                     jQuery(".xc_enquiry_wrapper").hide();
 775                     jQuery(".xc_signup_wrapper").hide();
 776                     jQuery(".xc_conversation").show();
 777                     xChatty.readMessages();
 778                 }
 779
 780                 if(!wasSignedUp && result.signed_up === true && xChatty.config.processingSignUp) {
 781                   xChatty.config.processingSignUp = false;
 782                   xChatty.disableSignUpForm('xc_form_signup',false);
 783                   xChatty.setHeaderText();
 784                 }
 785
 786                 if (!wasSignedUp && xChatty.config.processingSignUp && result.is_unserved) {
 787                   xChatty.config.processingSignUp = false;
 788                   var error = {
 789                     'message': xChatty.Lang.MessageAgentsBusy
 790                   };
 791                   xChatty.renderErrors(error, true);
 792                   xChatty.setHeaderText();
 793                   xChatty.disableSignUpForm('xc_form_signup',false);
 794                 }
 795
 796                 jQuery('.xc_rating_wrapper').hide();
 797                 jQuery('.xc_form_rating')[0].reset();
 798
 799                 // if(wasSignedUp && result.signed_up === true) {
 800                 //   xChatty.readMessages(false);
 801                 //   // var duration = xChatty.calculateTimeOutDuration();
 802                 //   // xChatty.config.timerReadMessages = setTimeout(function() {
 803                 //   //   xChatty.readMessages(false);
 804                 //   // }, duration);
 805                 // }
 806
 807             },
 808             error: function(err) {
 809               var error = {
 810                 'message': 'Service temporarily unavailable. We back as soon as possible!'
 811               };
 812               xChatty.renderErrors(error, true);
 813             },
 814             complete: function() {
 815                 xChatty.setHeaderText();
 816                 var duration = xChatty.calculateStatusTimeOutDuration();
 817                 xChatty.config.timerCheckStatus = setTimeout(function() {
 818                     xChatty.checkStatus(true);
 819                 }, duration);
 820             }
 821         });
 822     },
 823     getJsonpCallbackName: function() {
 824         var callback = 'xChatty_';
 825         var cStr = parseInt(new Date().getTime() / 1000).toString().substring(5) + (Math.random() + ' ').substring(5, 10);
 826         var mult = parseInt(cStr.charAt(Math.floor(Math.random() * cStr.length)));
 827         mult = (mult === 0 || mult === 1) ? mult + 2 : mult;
 828         cStr = mult.toString() + cStr.toString() + (cStr * mult).toString();
 829         callback += cStr.toString().split("").reverse().join("");
 830         return callback;
 831     },
 832     timerNotifications: null,
 833     renderNotifications: function(errorMessages, isError) {
 834         if (isError) {
 835             jQuery(".xc_notifications_wrapper").removeClass("xc_notification_success");
 836             jQuery(".xc_notifications_wrapper").addClass("xc_notification_error");
 837         } else {
 838             jQuery(".xc_notifications_wrapper").addClass("xc_notification_success");
 839             jQuery(".xc_notifications_wrapper").removeClass("xc_notification_error");
 840         }
 841         jQuery(".xc_notifications_wrapper ul.xc_errorlist").html("");
 842         for (var k in errorMessages) {
 843             for (var l = 0; l < errorMessages[k].length; l++)
 844                 jQuery(".xc_notifications_wrapper ul.xc_errorlist").append(jQuery("<li>" + errorMessages[k][l] + "</li>"));
 845         }
 846         jQuery(".xc_notifications_wrapper").slideDown();
 847         clearTimeout(xChatty.timerNotifications);
 848         xChatty.timerNotifications = setTimeout(function() {
 849             jQuery(".xc_notifications_wrapper").slideUp();
 850         }, 10000);
 851     },
 852     renderErrors: function(error, isError) {
 853         if (isError) {
 854             jQuery(".xc_notifications_wrapper").removeClass("xc_notification_success");
 855             jQuery(".xc_notifications_wrapper").addClass("xc_notification_error");
 856         } else {
 857             jQuery(".xc_notifications_wrapper").addClass("xc_notification_success");
 858             jQuery(".xc_notifications_wrapper").removeClass("xc_notification_error");
 859         }
 860         jQuery(".xc_notifications_wrapper ul.xc_errorlist").html("");
 861         jQuery(".xc_notifications_wrapper ul.xc_errorlist").append(jQuery("<li>" + error.message + "</li>"));
 862         jQuery(".xc_notifications_wrapper").slideDown();
 863         // clearTimeout(xChatty.timerNotifications);
 864         // xChatty.timerNotifications = setTimeout(function() {
 865         //     jQuery(".xc_notifications_wrapper").slideUp();
 866         // }, 10000);
 867     },
 868     clearNotifications: function() {
 869         jQuery(".xc_notifications_wrapper").hide();
 870         jQuery(".xc_notifications_wrapper ul.xc_errorlist").html("");
 871     },
 872     btnNotificationsCloseClick: function(e) {
 873         e.preventDefault();
 874         jQuery(".xc_notifications_wrapper").slideUp();
 875     },
 876     messageKeyUp: function(e) {
 877         if (e.shiftKey)
 878             return;
 879         if (e.keyCode === 13 && !jQuery(this).hasClass("xc_input_enquiry_message")) {
 880             jQuery(this).parents('form').submit();
 881         }
 882     },
 883     messageKeyDownWait: false,
 884     messageKeyDown: function(e) {
 885         if (xChatty.messageKeyDownWait === true) {
 886             return;
 887         } else {
 888             xChatty.messageKeyDownWait = true;
 889             setTimeout(function() {
 890                 xChatty.messageKeyDownWait = false;
 891             }, 1000);
 892         }
 893         // jQuery.ajax({
 894         //     url: xChatty.config.rootPath + "discussions/composing",
 895         //     dataType: "jsonp",
 896         //     jsonpCallback: xChatty.getJsonpCallbackName(),
 897         //     success: function(result) {},
 898         //     complete: function() {}
 899         // });
 900     },
 901     sendClick: function(e) {
 902         e.preventDefault();
 903         jQuery('form.xc_form_reply').submit();
 904     },
 905     addMessageToChat: function(message, options) {
 906         var isConfirmed = "";
 907         var fullname = message.fullname;
 908         if ((typeof options !== 'undefined' && options.confirmed === false) && xChatty.config.visitor.fullname === message.fullname)
 909             isConfirmed = " xc_submission_pending";
 910         else if (typeof options === 'undefined' && xChatty.config.visitor.fullname === message.fullname)
 911             isConfirmed = " xc_submission_confirmed";
 912         if (jQuery(".xc_conversation_container [data-id=" + message.id + "]").length === 0) {
 913           if (message.User) {
 914             fullname = message.User.fullname;
 915           }
 916           if (message.ChatVisitor) {
 917             fullname = message.ChatVisitor.fullname;
 918           }
 919
 920             jQuery(".xc_conversation_container .xc_message_intro").remove();
 921             var mTime = ('0' + new Date(message.createdAt).getHours()).slice(-2) + ":" + ('0' + new Date(message.createdAt).getMinutes()).slice(-2);
 922             var newMessage = jQuery("<div style=\"clear: both\" class=\"xc_chatrow" + "\" data-id=\"" + message.id + "\"><div class=\"xc_time" + isConfirmed + "\">" + mTime + "</div><p><i style=\"background-image: url(http://www.gravatar.com/avatar/" + message.email + "?s=40&d=identicon);\" class=\"xc_avatar\"></i><span class=\"xc_fullname\">" + fullname + "</span> " + xChatty.prepareMessageText(message.body) + "</p></div>");
 923             jQuery(".xc_conversation_container").append(newMessage);
 924             jQuery('.xc_conversation_container').children().sort(function(a, b) {
 925                 var aF = parseInt(jQuery(a).attr("data-id"));
 926                 var bF = parseInt(jQuery(b).attr("data-id"));
 927                 if (aF > bF)
 928                     return 1;
 929                 else if (aF < bF)
 930                     return -1;
 931                 else
 932                     return 0;
 933             }).appendTo('.xc_conversation_container');
 934         }
 935     },
 936     prepareMessageText: function(text) {
 937         var smilies = [
 938           {
 939               s: [' :-D ', ' :D '],
 940               r: "biggrin"
 941           },
 942           {
 943               s: [' :-S ', ' :S '],
 944               r: "confused"
 945           },
 946           // {
 947           //     s: [],
 948           //     r: "cool"
 949           // },
 950           {
 951               s: [' ;-( ', ' ;( '],
 952               r: "cry"
 953           },
 954           {
 955               s: [' OO '],
 956               r: "eek"
 957           },
 958           // {
 959           //     s: [],
 960           //     r: "evil"
 961           // },
 962           {
 963               s: [' <3 '],
 964               r: "like"
 965           },
 966           {
 967               s: [' ^^ '],
 968               r: "lol"
 969           },
 970           // {
 971           //     s: [],
 972           //     r: "mad"
 973           // },
 974           // {
 975           //     s: [],
 976           //     r: "mrgreen"
 977           // },
 978           {
 979               s: [' :-| ', ' :| '],
 980               r: "neutral"
 981           },
 982           // {
 983           //     s: [],
 984           //     r: "question"
 985           // },
 986           {
 987               s: [' :-P ', ' :P '],
 988               r: "razz"
 989           },
 990           // {
 991           //     s: [],
 992           //     r: "redface"
 993           // },
 994           // {
 995           //     s: [],
 996           //     r: "rolleyes"
 997           // },
 998           {
 999               s: [' :-( ', ' :( '],
1000               r: "sad"
1001           },
1002           {
1003               s: [' :-) ', ' :) '],
1004               r: "smile"
1005           },
1006           {
1007               s: [' :-O ', ' :O '],
1008               r: "surprised"
1009           },
1010           // {
1011           //     s: [],
1012           //     r: "thumbdown"
1013           // },
1014           // {
1015           //     s: [],
1016           //     r: "thumbup"
1017           // },
1018           // {
1019           //     s: [],
1020           //     r: "twisted"
1021           // },
1022           {
1023               s: [' ;-) ', ' ;) '],
1024               r: "wink"
1025           }
1026         ];
1027         text = " " + text + " ";
1028         var regex;
1029         for (var i = 0; i < smilies.length; i++) {
1030             for (var j = 0; j < smilies[i].s.length; j++) {
1031                 var smilie = ' <i style="background-image: url(' + ('{XC_REP}' + '?resource=smilies/' + smilies[i].r + '.png') + ');" class="xc_smilie" >' + jQuery.trim(smilies[i].s[j].toString()) + '</i> ';
1032                 regex = new RegExp(xChatty.escapeRegExp(smilies[i].s[j]), 'g');
1033                 text = text.replace(regex, smilie);
1034             }
1035         }
1036         var wAddress = /(\b(https?|ftp|file):\/\/[-A-Z0-9+&@#\/%?=~_|!:,.;]*[-A-Z0-9+&@#\/%=~_|])/ig;
1037         var eAddress = /\w+@[a-zA-Z_]+?(?:\.[a-zA-Z]{2,6})+/gim;
1038         text = text.replace(wAddress, '<a href="$&">$&</a>').replace(eAddress, '<a href="mailto:$&">$&</a>');
1039         var tmp = jQuery("<div>" + text + "<div>");
1040         tmp.find("a").each(function() {
1041             if (jQuery(this).attr("href").indexOf(document.domain) === -1) {
1042                 jQuery(this).attr("target", "_blank").addClass("xc_link_external");
1043             } else {
1044                 jQuery(this).addClass("xc_link_internal");
1045             }
1046         });
1047         regex = new RegExp(xChatty.escapeRegExp("{XC_REP}"), 'g');
1048         text = jQuery(tmp).html().replace(regex, xChatty.config.assetBase);
1049         return jQuery.trim(text).replace(/\n/g, '<br />');
1050     },
1051     escapeRegExp: function(str) {
1052         return str.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&");
1053     },
1054     loadMore: function() {
1055         xChatty.readMessages(true);
1056     },
1057     readMessages: function(loadMore) {
1058         // if (!loadMore)
1059         //     clearTimeout(xChatty.config.timerReadMessages);
1060         if (!xChatty.config.signedUp) {
1061             return;
1062         }
1063         if (xChatty.config.isNewPage) {}
1064         var requestData = [];
1065         if (loadMore === true) {
1066             requestData.push({
1067                 name: 'data[first_id]',
1068                 value: xChatty.getMinId()
1069             });
1070             requestData.push({
1071                 name: 'data[load_more]',
1072                 value: true
1073             });
1074         } else {
1075             requestData.push({
1076                 name: 'data[last_id]',
1077                 value: xChatty.getMaxId()
1078             });
1079             requestData.push({
1080                 name: 'data[is_new_page]',
1081                 value: xChatty.config.isNewPage
1082             });
1083         }
1084         jQuery.ajax({
1085             data: requestData,
1086             url: xChatty.config.rootPath + xChatty.config.websiteId + "/read",
1087             dataType: "jsonp",
1088             //jsonpCallback: xChatty.getJsonpCallbackName(),
1089             success: function(result) {
1090                 if (result.success === true) {
1091                     jQuery(".xc_notifications_wrapper").slideUp();
1092                     var scrollToElem = jQuery("[data-id=" + xChatty.getMinId() + "]");
1093                     for (var i = 0; i < result.messages.length; i++) {
1094                         xChatty.addMessageToChat(result.messages[i]);
1095                     }
1096                     if (loadMore)
1097                         jQuery(".xc_btn_load_more").remove();
1098                     // if (result.messages.length >= 20 && jQuery(".xc_btn_load_more").length === 0) {
1099                     //     jQuery(".xc_conversation_container").prepend(jQuery("<a href=\"#\" data-id=\"-10\" class=\"xc_btn_load_more xc_btn_style\">Load More</a>"));
1100                     //     jQuery(".xc_btn_load_more").on("click", xChatty.loadMore);
1101                     // }
1102                     if (result.composing === true && result.messages.length === 0) {
1103                         jQuery(".xc_composing_container").html(xChatty.Lang.OperatorComposing.replace("{fullname}", result.composing_fullname)).slideDown();
1104                     } else {
1105                         jQuery(".xc_composing_container").slideUp();
1106                     }
1107                     if (result.messages.length > 0) {
1108                         jQuery(".xc_composing_container").slideUp();
1109                     }
1110                     if (!loadMore && result.messages.length > 0) {
1111                         xChatty.playNotificationSound();
1112                         xChatty.scrollBottom(true);
1113                         if (!xChatty.config.isNewPage && !jQuery(".xc_conversation_container").is(":visible")) {
1114                             jQuery(".xc_chat_container").animate({
1115                                 opacity: 1
1116                             }, {
1117                                 duration: 200,
1118                                 queue: false
1119                             });
1120                             jQuery(".xc_chat_container").animate({
1121                                 'margin-bottom': -7
1122                             }, 100, function() {
1123                                 jQuery(this).animate({
1124                                     'margin-bottom': 0
1125                                 }, 100, function() {
1126                                     jQuery(this).animate({
1127                                         'margin-bottom': -5
1128                                     }, 100, function() {
1129                                         jQuery(this).animate({
1130                                             'margin-bottom': 0
1131                                         }, 200, function() {});
1132                                     });
1133                                 });
1134                             });
1135                             jQuery(".xc_notification_badge_number").fadeIn();
1136                             var newVal = (isNaN(parseInt(jQuery(".xc_notification_badge_number").html())) ? 0 : parseInt(jQuery(".xc_notification_badge_number").html())) + result.messages.length;
1137                             jQuery(".xc_notification_badge_number").html(newVal);
1138                             jQuery(".xc_chat_container").addClass('xc_has_unread_messages');
1139                         }
1140                     } else if (loadMore) {
1141                         xChatty.scrollToElement(scrollToElem);
1142                     }
1143                     if (result.messages.length === 0)
1144                         xChatty.config.decayHistory++;
1145                     else
1146                         xChatty.config.decayHistory = 0;
1147                     // var duration = xChatty.calculateTimeOutDuration();
1148                     // if (!loadMore) {
1149                     //     xChatty.config.timerReadMessages = setTimeout(function() {
1150                     //         xChatty.readMessages(false);
1151                     //     }, duration);
1152                     // }
1153                 } else if (result.success === false) {
1154                     xChatty.checkStatus(true);
1155                 } else {}
1156                 xChatty.config.isNewPage = false;
1157             },
1158             error: function(err) {
1159               var error = {
1160                 'message': 'Service temporarily unavailable. We back as soon as possible!'
1161               };
1162               xChatty.renderErrors(error, true);
1163             },
1164             complete: function() {
1165               var duration = xChatty.calculateTimeOutDuration();
1166               if (!loadMore) {
1167                   xChatty.config.timerReadMessages = setTimeout(function() {
1168                       xChatty.readMessages(false);
1169                   }, duration);
1170               }
1171             }
1172         });
1173     },
1174     playNotificationSound: function() {
1175         if (xChatty.config.isNewPage || (xChatty.config.windowFocused && jQuery(".xc_conversation_container").is(":visible")) || xChatty.config.muteNotificationSoundOnce) {
1176             xChatty.config.muteNotificationSoundOnce = false;
1177             return;
1178         }
1179         jQuery("#xc_auto_tag").remove();
1180         var soundWav = xChatty.config.assetBase + "?resource=notification/xc_blubb.wav";
1181         var soundMp3 = xChatty.config.assetBase + "?resource=notification/xc_blubb.mp3";
1182         var soundOgg = xChatty.config.assetBase + "?resource=notification/xc_blubb.ogg";
1183         jQuery('<audio id="xc_auto_tag" autoplay="autoplay">').append(jQuery('<source>').attr('src', soundWav)).append(jQuery('<source>').attr('src', soundMp3)).append(jQuery('<source>').attr('src', soundOgg)).appendTo('body');
1184     },
1185     calculateTimeOutDuration: function() {
1186         if (!jQuery(".xc_conversation_container").is(":visible"))
1187             return 10000;
1188         var calcTimeOut = (parseFloat(xChatty.config.decayHistory / 10) * 1000);
1189         if (calcTimeOut > 10000)
1190             return 10000;
1191         if (calcTimeOut > xChatty.config.defaultTimeout) {
1192             return calcTimeOut;
1193         }
1194         return xChatty.config.defaultTimeout;
1195     },
1196     calculateStatusTimeOutDuration: function() {
1197         if (jQuery(".xc_signup_wrapper").is(":visible") && xChatty.config.processingSignUp)
1198           return xChatty.config.defaultTimeout;
1199         return 15000;
1200     },
1201     getMaxId: function() {
1202         if (jQuery(".xc_chatrow").length === 0)
1203             return 0;
1204         var numbers = jQuery(".xc_chatrow").map(function() {
1205             return parseFloat(this.getAttribute('data-id')) || -Infinity;
1206         }).toArray();
1207         return Math.max.apply(Math, numbers);
1208     },
1209     getMinId: function() {
1210         if (jQuery(".xc_chatrow").length === 0)
1211             return 0;
1212         var numbers = jQuery(".xc_chatrow").map(function() {
1213             return parseFloat(this.getAttribute('data-id')) || -Infinity;
1214         }).toArray();
1215         return Math.min.apply(Math, numbers);
1216     },
1217     scrollBottom: function(animate) {
1218         if (!animate)
1219             jQuery(".xc_conversation_container").scrollTop(jQuery(".xc_conversation_container")[0].scrollHeight);
1220         else
1221             jQuery(".xc_conversation_container").animate({
1222                 scrollTop: jQuery(".xc_conversation_container")[0].scrollHeight
1223             }, 800);
1224     },
1225     scrollToElement: function(elem) {
1226         var offset = jQuery(elem).offset().top + (jQuery(elem).height() * 2) - jQuery(".xc_conversation_container").height();
1227         jQuery(".xc_conversation_container").animate({
1228             scrollTop: offset
1229         }, 800);
1230     },
1231     disableSignUpForm: function(form, enable) {
1232       jQuery("." + form + " :input").attr("disabled", enable);
1233       jQuery("." + form + " :button").prop("disabled", enable);
1234     },
1235     browserTest: function(test) {
1236         var isOpera = !!(window.opera && window.opera.version);
1237         var isFirefox = xChatty.testStyle('MozBoxSizing');
1238         var isSafari = Object.prototype.toString.call(window.HTMLElement).indexOf('Constructor') > 0;
1239         var isChrome = !isSafari && xChatty.testStyle('WebkitTransform');
1240         var isIE = false || xChatty.testStyle('msTransform');
1241         var browserValue = {
1242             'Opera': isOpera,
1243             'Firefox': isFirefox,
1244             'Safari': isSafari,
1245             'Chrome': isChrome,
1246             'IE': isIE
1247         };
1248         return browserValue[test];
1249     },
1250     testStyle: function(property) {
1251         return property in document.documentElement.style;
1252     },
1253     checkIfMobileDevice: function() {
1254         var n = (navigator.userAgent || navigator.vendor || window.opera);
1255         return /android.+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge|maemo|midp|mmp|netfront|opera m(ob|in)i|palm(os)?|phone|p(ixi|re)\/|plucker|pocket|psp|symbian|treo|up\.(browser|link)|vodafone|wap|windows(ce|phone)|xda|xiino/i.test(n) || /1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|e\-|e\/|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(di|rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|xda(\-|2|g)|yas\-|your|zeto|zte\-/i.test(n.substr(0, 4));
1256     }
1257 };
1258
1259 function xcLoadJS(xcCallback) {
1260     var script = document.createElement("script")
1261     script.type = "text/javascript";
1262     if (script.readyState) {
1263         script.onreadystatechange = function() {
1264             if (script.readyState == "loaded" || script.readyState == "complete") {
1265                 script.onreadystatechange = null;
1266                 xcCallback();
1267             }
1268         };
1269     } else {
1270         script.onload = function() {
1271             xcCallback();
1272         };
1273     }
1274     script.src = "http://code.jquery.com/jquery-2.1.4.min.js";
1275     var ph = document.getElementsByTagName('script')[0];
1276     ph.parentNode.insertBefore(script, ph);
1277 }
1278
1279 if (true) {
1280     if (typeof jQuery == 'undefined') {
1281         xcLoadJS(function() {
1282             (function($) {
1283                 jQuery(document).ready(function() {
1284                     xChatty.getHTMLTemplate();
1285                 });
1286             })(jQuery);
1287         });
1288     } else {
1289         (function($) {
1290             jQuery(document).ready(function() {
1291                 xChatty.getHTMLTemplate();
1292             });
1293         })(jQuery);
1294     }
1295 }
1296
1297 /**
1298  * The code below this is not covered by the CodeCanyon Regular License.
1299  * Feel free to re-use the code below as per your requirements whilst following
1300  * the respective licensing terms.
1301  */
1302 /*
1303 CryptoJS v3.1.2
1304 code.google.com/p/crypto-js
1305 (c) 2009-2013 by Jeff Mott. All rights reserved.
1306 code.google.com/p/crypto-js/wiki/License
1307 */
1308 var CryptoJS = CryptoJS || function(s, p) {
1309     var m = {},
1310         l = m.lib = {},
1311         n = function() {},
1312         r = l.Base = {
1313             extend: function(b) {
1314                 n.prototype = this;
1315                 var h = new n;
1316                 b && h.mixIn(b);
1317                 h.hasOwnProperty("init") || (h.init = function() {
1318                     h.$super.init.apply(this, arguments)
1319                 });
1320                 h.init.prototype = h;
1321                 h.$super = this;
1322                 return h
1323             },
1324             create: function() {
1325                 var b = this.extend();
1326                 b.init.apply(b, arguments);
1327                 return b
1328             },
1329             init: function() {},
1330             mixIn: function(b) {
1331                 for (var h in b) b.hasOwnProperty(h) && (this[h] = b[h]);
1332                 b.hasOwnProperty("toString") && (this.toString = b.toString)
1333             },
1334             clone: function() {
1335                 return this.init.prototype.extend(this)
1336             }
1337         },
1338         q = l.WordArray = r.extend({
1339             init: function(b, h) {
1340                 b = this.words = b || [];
1341                 this.sigBytes = h != p ? h : 4 * b.length
1342             },
1343             toString: function(b) {
1344                 return (b || t).stringify(this)
1345             },
1346             concat: function(b) {
1347                 var h = this.words,
1348                     a = b.words,
1349                     j = this.sigBytes;
1350                 b = b.sigBytes;
1351                 this.clamp();
1352                 if (j % 4)
1353                     for (var g = 0; g < b; g++) h[j + g >>> 2] |= (a[g >>> 2] >>> 24 - 8 * (g % 4) & 255) << 24 - 8 * ((j + g) % 4);
1354                 else if (65535 < a.length)
1355                     for (g = 0; g < b; g += 4) h[j + g >>> 2] = a[g >>> 2];
1356                 else h.push.apply(h, a);
1357                 this.sigBytes += b;
1358                 return this
1359             },
1360             clamp: function() {
1361                 var b = this.words,
1362                     h = this.sigBytes;
1363                 b[h >>> 2] &= 4294967295 << 32 - 8 * (h % 4);
1364                 b.length = s.ceil(h / 4)
1365             },
1366             clone: function() {
1367                 var b = r.clone.call(this);
1368                 b.words = this.words.slice(0);
1369                 return b
1370             },
1371             random: function(b) {
1372                 for (var h = [], a = 0; a < b; a += 4) h.push(4294967296 * s.random() | 0);
1373                 return new q.init(h, b)
1374             }
1375         }),
1376         v = m.enc = {},
1377         t = v.Hex = {
1378             stringify: function(b) {
1379                 var a = b.words;
1380                 b = b.sigBytes;
1381                 for (var g = [], j = 0; j < b; j++) {
1382                     var k = a[j >>> 2] >>> 24 - 8 * (j % 4) & 255;
1383                     g.push((k >>> 4).toString(16));
1384                     g.push((k & 15).toString(16))
1385                 }
1386                 return g.join("")
1387             },
1388             parse: function(b) {
1389                 for (var a = b.length, g = [], j = 0; j < a; j += 2) g[j >>> 3] |= parseInt(b.substr(j, 2), 16) << 24 - 4 * (j % 8);
1390                 return new q.init(g, a / 2)
1391             }
1392         },
1393         a = v.Latin1 = {
1394             stringify: function(b) {
1395                 var a = b.words;
1396                 b = b.sigBytes;
1397                 for (var g = [], j = 0; j < b; j++) g.push(String.fromCharCode(a[j >>> 2] >>> 24 - 8 * (j % 4) & 255));
1398                 return g.join("")
1399             },
1400             parse: function(b) {
1401                 for (var a = b.length, g = [], j = 0; j < a; j++) g[j >>> 2] |= (b.charCodeAt(j) & 255) << 24 - 8 * (j % 4);
1402                 return new q.init(g, a)
1403             }
1404         },
1405         u = v.Utf8 = {
1406             stringify: function(b) {
1407                 try {
1408                     return decodeURIComponent(escape(a.stringify(b)))
1409                 } catch (g) {
1410                     throw Error("Malformed UTF-8 data");
1411                 }
1412             },
1413             parse: function(b) {
1414                 return a.parse(unescape(encodeURIComponent(b)))
1415             }
1416         },
1417         g = l.BufferedBlockAlgorithm = r.extend({
1418             reset: function() {
1419                 this._data = new q.init;
1420                 this._nDataBytes = 0
1421             },
1422             _append: function(b) {
1423                 "string" == typeof b && (b = u.parse(b));
1424                 this._data.concat(b);
1425                 this._nDataBytes += b.sigBytes
1426             },
1427             _process: function(b) {
1428                 var a = this._data,
1429                     g = a.words,
1430                     j = a.sigBytes,
1431                     k = this.blockSize,
1432                     m = j / (4 * k),
1433                     m = b ? s.ceil(m) : s.max((m | 0) - this._minBufferSize, 0);
1434                 b = m * k;
1435                 j = s.min(4 * b, j);
1436                 if (b) {
1437                     for (var l = 0; l < b; l += k) this._doProcessBlock(g, l);
1438                     l = g.splice(0, b);
1439                     a.sigBytes -= j
1440                 }
1441                 return new q.init(l, j)
1442             },
1443             clone: function() {
1444                 var b = r.clone.call(this);
1445                 b._data = this._data.clone();
1446                 return b
1447             },
1448             _minBufferSize: 0
1449         });
1450     l.Hasher = g.extend({
1451         cfg: r.extend(),
1452         init: function(b) {
1453             this.cfg = this.cfg.extend(b);
1454             this.reset()
1455         },
1456         reset: function() {
1457             g.reset.call(this);
1458             this._doReset()
1459         },
1460         update: function(b) {
1461             this._append(b);
1462             this._process();
1463             return this
1464         },
1465         finalize: function(b) {
1466             b && this._append(b);
1467             return this._doFinalize()
1468         },
1469         blockSize: 16,
1470         _createHelper: function(b) {
1471             return function(a, g) {
1472                 return (new b.init(g)).finalize(a)
1473             }
1474         },
1475         _createHmacHelper: function(b) {
1476             return function(a, g) {
1477                 return (new k.HMAC.init(b, g)).finalize(a)
1478             }
1479         }
1480     });
1481     var k = m.algo = {};
1482     return m
1483 }(Math);
1484 (function(s) {
1485     function p(a, k, b, h, l, j, m) {
1486         a = a + (k & b | ~k & h) + l + m;
1487         return (a << j | a >>> 32 - j) + k
1488     }
1489
1490     function m(a, k, b, h, l, j, m) {
1491         a = a + (k & h | b & ~h) + l + m;
1492         return (a << j | a >>> 32 - j) + k
1493     }
1494
1495     function l(a, k, b, h, l, j, m) {
1496         a = a + (k ^ b ^ h) + l + m;
1497         return (a << j | a >>> 32 - j) + k
1498     }
1499
1500     function n(a, k, b, h, l, j, m) {
1501         a = a + (b ^ (k | ~h)) + l + m;
1502         return (a << j | a >>> 32 - j) + k
1503     }
1504     for (var r = CryptoJS, q = r.lib, v = q.WordArray, t = q.Hasher, q = r.algo, a = [], u = 0; 64 > u; u++) a[u] = 4294967296 * s.abs(s.sin(u + 1)) | 0;
1505     q = q.MD5 = t.extend({
1506         _doReset: function() {
1507             this._hash = new v.init([1422584193, 4023233417, 2562383102, 271423878])
1508         },
1509         _doProcessBlock: function(g, k) {
1510             for (var b = 0; 16 > b; b++) {
1511                 var h = k + b,
1512                     w = g[h];
1513                 g[h] = (w << 8 | w >>> 24) & 16711935 | (w << 24 | w >>> 8) & 4278255360
1514             }
1515             var b = this._hash.words,
1516                 h = g[k + 0],
1517                 w = g[k + 1],
1518                 j = g[k + 2],
1519                 q = g[k + 3],
1520                 r = g[k + 4],
1521                 s = g[k + 5],
1522                 t = g[k + 6],
1523                 u = g[k + 7],
1524                 v = g[k + 8],
1525                 x = g[k + 9],
1526                 y = g[k + 10],
1527                 z = g[k + 11],
1528                 A = g[k + 12],
1529                 B = g[k + 13],
1530                 C = g[k + 14],
1531                 D = g[k + 15],
1532                 c = b[0],
1533                 d = b[1],
1534                 e = b[2],
1535                 f = b[3],
1536                 c = p(c, d, e, f, h, 7, a[0]),
1537                 f = p(f, c, d, e, w, 12, a[1]),
1538                 e = p(e, f, c, d, j, 17, a[2]),
1539                 d = p(d, e, f, c, q, 22, a[3]),
1540                 c = p(c, d, e, f, r, 7, a[4]),
1541                 f = p(f, c, d, e, s, 12, a[5]),
1542                 e = p(e, f, c, d, t, 17, a[6]),
1543                 d = p(d, e, f, c, u, 22, a[7]),
1544                 c = p(c, d, e, f, v, 7, a[8]),
1545                 f = p(f, c, d, e, x, 12, a[9]),
1546                 e = p(e, f, c, d, y, 17, a[10]),
1547                 d = p(d, e, f, c, z, 22, a[11]),
1548                 c = p(c, d, e, f, A, 7, a[12]),
1549                 f = p(f, c, d, e, B, 12, a[13]),
1550                 e = p(e, f, c, d, C, 17, a[14]),
1551                 d = p(d, e, f, c, D, 22, a[15]),
1552                 c = m(c, d, e, f, w, 5, a[16]),
1553                 f = m(f, c, d, e, t, 9, a[17]),
1554                 e = m(e, f, c, d, z, 14, a[18]),
1555                 d = m(d, e, f, c, h, 20, a[19]),
1556                 c = m(c, d, e, f, s, 5, a[20]),
1557                 f = m(f, c, d, e, y, 9, a[21]),
1558                 e = m(e, f, c, d, D, 14, a[22]),
1559                 d = m(d, e, f, c, r, 20, a[23]),
1560                 c = m(c, d, e, f, x, 5, a[24]),
1561                 f = m(f, c, d, e, C, 9, a[25]),
1562                 e = m(e, f, c, d, q, 14, a[26]),
1563                 d = m(d, e, f, c, v, 20, a[27]),
1564                 c = m(c, d, e, f, B, 5, a[28]),
1565                 f = m(f, c, d, e, j, 9, a[29]),
1566                 e = m(e, f, c, d, u, 14, a[30]),
1567                 d = m(d, e, f, c, A, 20, a[31]),
1568                 c = l(c, d, e, f, s, 4, a[32]),
1569                 f = l(f, c, d, e, v, 11, a[33]),
1570                 e = l(e, f, c, d, z, 16, a[34]),
1571                 d = l(d, e, f, c, C, 23, a[35]),
1572                 c = l(c, d, e, f, w, 4, a[36]),
1573                 f = l(f, c, d, e, r, 11, a[37]),
1574                 e = l(e, f, c, d, u, 16, a[38]),
1575                 d = l(d, e, f, c, y, 23, a[39]),
1576                 c = l(c, d, e, f, B, 4, a[40]),
1577                 f = l(f, c, d, e, h, 11, a[41]),
1578                 e = l(e, f, c, d, q, 16, a[42]),
1579                 d = l(d, e, f, c, t, 23, a[43]),
1580                 c = l(c, d, e, f, x, 4, a[44]),
1581                 f = l(f, c, d, e, A, 11, a[45]),
1582                 e = l(e, f, c, d, D, 16, a[46]),
1583                 d = l(d, e, f, c, j, 23, a[47]),
1584                 c = n(c, d, e, f, h, 6, a[48]),
1585                 f = n(f, c, d, e, u, 10, a[49]),
1586                 e = n(e, f, c, d, C, 15, a[50]),
1587                 d = n(d, e, f, c, s, 21, a[51]),
1588                 c = n(c, d, e, f, A, 6, a[52]),
1589                 f = n(f, c, d, e, q, 10, a[53]),
1590                 e = n(e, f, c, d, y, 15, a[54]),
1591                 d = n(d, e, f, c, w, 21, a[55]),
1592                 c = n(c, d, e, f, v, 6, a[56]),
1593                 f = n(f, c, d, e, D, 10, a[57]),
1594                 e = n(e, f, c, d, t, 15, a[58]),
1595                 d = n(d, e, f, c, B, 21, a[59]),
1596                 c = n(c, d, e, f, r, 6, a[60]),
1597                 f = n(f, c, d, e, z, 10, a[61]),
1598                 e = n(e, f, c, d, j, 15, a[62]),
1599                 d = n(d, e, f, c, x, 21, a[63]);
1600             b[0] = b[0] + c | 0;
1601             b[1] = b[1] + d | 0;
1602             b[2] = b[2] + e | 0;
1603             b[3] = b[3] + f | 0
1604         },
1605         _doFinalize: function() {
1606             var a = this._data,
1607                 k = a.words,
1608                 b = 8 * this._nDataBytes,
1609                 h = 8 * a.sigBytes;
1610             k[h >>> 5] |= 128 << 24 - h % 32;
1611             var l = s.floor(b / 4294967296);
1612             k[(h + 64 >>> 9 << 4) + 15] = (l << 8 | l >>> 24) & 16711935 | (l << 24 | l >>> 8) & 4278255360;
1613             k[(h + 64 >>> 9 << 4) + 14] = (b << 8 | b >>> 24) & 16711935 | (b << 24 | b >>> 8) & 4278255360;
1614             a.sigBytes = 4 * (k.length + 1);
1615             this._process();
1616             a = this._hash;
1617             k = a.words;
1618             for (b = 0; 4 > b; b++) h = k[b], k[b] = (h << 8 | h >>> 24) & 16711935 | (h << 24 | h >>> 8) & 4278255360;
1619             return a
1620         },
1621         clone: function() {
1622             var a = t.clone.call(this);
1623             a._hash = this._hash.clone();
1624             return a
1625         }
1626     });
1627     r.MD5 = t._createHelper(q);
1628     r.HmacMD5 = t._createHmacHelper(q)
1629 })(Math);