diff --git a/js/ajax.js b/js/ajax.js
index 1072031d..a85840d9 100644
--- a/js/ajax.js
+++ b/js/ajax.js
@@ -13,128 +13,128 @@
  */
 
 $(window).ready(function() {
-	var settings = new script_settings('ajax');
-	var do_not_ajax = false;
+    var settings = new script_settings('ajax');
+    var do_not_ajax = false;
 
-	// Enable submit button if disabled (cache problem)
-	$('input[type="submit"]').removeAttr('disabled');
-	
-	var setup_form = function($form) {
-		$form.submit(function() {
-			if (do_not_ajax)
-				return true;
-			var form = this;
-			var submit_txt = $(this).find('input[type="submit"]').val();
-			if (window.FormData === undefined)
-				return true;
-			
-			var formData = new FormData(this);
-			formData.append('json_response', '1');
-			formData.append('post', submit_txt);
+    // Enable submit button if disabled (cache problem)
+    $('input[type="submit"]').removeAttr('disabled');
+    
+    var setup_form = function($form) {
+        $form.submit(function() {
+            if (do_not_ajax)
+                return true;
+            var form = this;
+            var submit_txt = $(this).find('input[type="submit"]').val();
+            if (window.FormData === undefined)
+                return true;
+            
+            var formData = new FormData(this);
+            formData.append('json_response', '1');
+            formData.append('post', submit_txt);
 
-			$(document).trigger("ajax_before_post", formData);
+            $(document).trigger("ajax_before_post", formData);
 
-			var updateProgress = function(e) {
-				var percentage;
-				if (e.position === undefined) { // Firefox
-					percentage = Math.round(e.loaded * 100 / e.total);
-				}
-				else { // Chrome?
-					percentage = Math.round(e.position * 100 / e.total);
-				}
-				$(form).find('input[type="submit"]').val(_('Posting... (#%)').replace('#', percentage));
-			};
+            var updateProgress = function(e) {
+                var percentage;
+                if (e.position === undefined) { // Firefox
+                    percentage = Math.round(e.loaded * 100 / e.total);
+                }
+                else { // Chrome?
+                    percentage = Math.round(e.position * 100 / e.total);
+                }
+                $(form).find('input[type="submit"]').val(_('Posting... (#%)').replace('#', percentage));
+            };
 
-			$.ajax({
-				url: this.action,
-				type: 'POST',
-				xhr: function() {
-					var xhr = $.ajaxSettings.xhr();
-					if(xhr.upload) {
-						xhr.upload.addEventListener('progress', updateProgress, false);
-					}
-					return xhr;
-				},
-				success: function(post_response) {
-					if (post_response.error) {
-						if (post_response.banned) {
-							// You are banned. Must post the form normally so the user can see the ban message.
-							do_not_ajax = true;
-							$(form).find('input[type="submit"]').each(function() {
-								var $replacement = $('<input type="hidden">');
-								$replacement.attr('name', $(this).attr('name'));
-								$replacement.val(submit_txt);
-								$(this)
-									.after($replacement)
-									.replaceWith($('<input type="button">').val(submit_txt));
-							});
-							$(form).submit();
-						} else {
-							alert(post_response.error);
-							$(form).find('input[type="submit"]').val(submit_txt);
-							$(form).find('input[type="submit"]').removeAttr('disabled');
-						}
-					} else if (post_response.redirect && post_response.id) {
-						if (!$(form).find('input[name="thread"]').length
-							|| (!settings.get('always_noko_replies', true) && !post_response.noko)) {
-							document.location = post_response.redirect;
-						} else {
-							$.ajax({
-								url: document.location,
-								success: function(data) {
-									$(data).find('div.post.reply').each(function() {
-										var id = $(this).attr('id');
-										if($('#' + id).length == 0) {
-											$(this).insertAfter($('div.post:last').next()).after('<br class="clear">');
-											$(document).trigger('new_post', this);
-											// watch.js & auto-reload.js retrigger
-											setTimeout(function() { $(window).trigger("scroll"); }, 100);
-										}
-									});
-									
-									highlightReply(post_response.id);
-									window.location.hash = post_response.id;
-									$(window).scrollTop($(document).height());
-									
-									$(form).find('input[type="submit"]').val(submit_txt);
-									$(form).find('input[type="submit"]').removeAttr('disabled');
-									$(form).find('input[name="subject"],input[name="file_url"],\
-										textarea[name="body"],input[type="file"]').val('').change();
-								},
-								cache: false,
-								contentType: false,
-								processData: false
-							}, 'html');
-						}
-						$(form).find('input[type="submit"]').val(_('Posted...'));
-						$(document).trigger("ajax_after_post", post_response);
-					} else {
-						alert(_('An unknown error occured when posting!'));
-						$(form).find('input[type="submit"]').val(submit_txt);
-						$(form).find('input[type="submit"]').removeAttr('disabled');
-					}
-				},
-				error: function(xhr, status, er) {
-					console.log(xhr);
-					alert(_('The server took too long to submit your post. Your post was probably still submitted. If it wasn\'t, we might be experiencing issues right now -- please try your post again later. Error information: ') + "<div><textarea>" + JSON.stringify(xhr) + "</textarea></div>");
-					$(form).find('input[type="submit"]').val(submit_txt);
-					$(form).find('input[type="submit"]').removeAttr('disabled');
-				},
-				data: formData,
-				cache: false,
-				contentType: false,
-				processData: false
-			}, 'json');
-			
-			$(form).find('input[type="submit"]').val(_('Posting...'));
-			$(form).find('input[type="submit"]').attr('disabled', true);
-			
-			return false;
-		});
-	};
-	setup_form($('form[name="post"]'));
-	$(window).on('quick-reply', function() {
-		$('form#quick-reply').off('submit');
-		setup_form($('form#quick-reply'));
-	});
+            $.ajax({
+                url: this.action,
+                type: 'POST',
+                xhr: function() {
+                    var xhr = $.ajaxSettings.xhr();
+                    if(xhr.upload) {
+                        xhr.upload.addEventListener('progress', updateProgress, false);
+                    }
+                    return xhr;
+                },
+                success: function(post_response) {
+                    if (post_response.error) {
+                        if (post_response.banned) {
+                            // You are banned. Must post the form normally so the user can see the ban message.
+                            do_not_ajax = true;
+                            $(form).find('input[type="submit"]').each(function() {
+                                var $replacement = $('<input type="hidden">');
+                                $replacement.attr('name', $(this).attr('name'));
+                                $replacement.val(submit_txt);
+                                $(this)
+                                    .after($replacement)
+                                    .replaceWith($('<input type="button">').val(submit_txt));
+                            });
+                            $(form).submit();
+                        } else {
+                            alert(post_response.error);
+                            $(form).find('input[type="submit"]').val(submit_txt);
+                            $(form).find('input[type="submit"]').removeAttr('disabled');
+                        }
+                    } else if (post_response.redirect && post_response.id) {
+                        if (!$(form).find('input[name="thread"]').length
+                            || (!settings.get('always_noko_replies', true) && !post_response.noko)) {
+                            document.location = post_response.redirect;
+                        } else {
+                            $.ajax({
+                                url: document.location,
+                                success: function(data) {
+                                    $(data).find('div.post.reply').each(function() {
+                                        var id = $(this).attr('id');
+                                        if($('#' + id).length == 0) {
+                                            $(this).insertAfter($('div.post:last').next()).after('<br class="clear">');
+                                            $(document).trigger('new_post', this);
+                                            // watch.js & auto-reload.js retrigger
+                                            setTimeout(function() { $(window).trigger("scroll"); }, 100);
+                                        }
+                                    });
+                                    
+                                    highlightReply(post_response.id);
+                                    window.location.hash = post_response.id;
+                                    $(window).scrollTop($(document).height());
+                                    
+                                    $(form).find('input[type="submit"]').val(submit_txt);
+                                    $(form).find('input[type="submit"]').removeAttr('disabled');
+                                    $(form).find('input[name="subject"],input[name="file_url"],\
+                                        textarea[name="body"],input[type="file"]').val('').change();
+                                },
+                                cache: false,
+                                contentType: false,
+                                processData: false
+                            }, 'html');
+                        }
+                        $(form).find('input[type="submit"]').val(_('Posted...'));
+                        $(document).trigger("ajax_after_post", post_response);
+                    } else {
+                        alert(_('An unknown error occured when posting!'));
+                        $(form).find('input[type="submit"]').val(submit_txt);
+                        $(form).find('input[type="submit"]').removeAttr('disabled');
+                    }
+                },
+                error: function(xhr, status, er) {
+                    console.log(xhr);
+                    alert(_('The server took too long to submit your post. Your post was probably still submitted. If it wasn\'t, we might be experiencing issues right now -- please try your post again later. Error information: ') + "<div><textarea>" + JSON.stringify(xhr) + "</textarea></div>");
+                    $(form).find('input[type="submit"]').val(submit_txt);
+                    $(form).find('input[type="submit"]').removeAttr('disabled');
+                },
+                data: formData,
+                cache: false,
+                contentType: false,
+                processData: false
+            }, 'json');
+            
+            $(form).find('input[type="submit"]').val(_('Posting...'));
+            $(form).find('input[type="submit"]').attr('disabled', true);
+            
+            return false;
+        });
+    };
+    setup_form($('form[name="post"]'));
+    $(window).on('quick-reply', function() {
+        $('form#quick-reply').off('submit');
+        setup_form($('form#quick-reply'));
+    });
 });