Concatenate all general js files into tutti.js

src/scripts/tutti/00_utils.js

@@ -0,0 +1,52 @@
+(function ( $ ) {
+    $.fn.flashOnce = function() {
+        var target = this;
+        this
+            .addClass('flash-on')
+            .delay(1000) // this delay is linked to the transition in the flash-on CSS class.
+            .queue(function() {
+                target
+                    .removeClass('flash-on')
+                    .addClass('flash-off')
+                    .dequeue()
+                ;})
+            .delay(1000)  // this delay is just to clean up the flash-X classes.
+            .queue(function() {
+                target
+                    .removeClass('flash-on flash-off')
+                    .dequeue()
+                ;})
+        ;
+        return this;
+    };
+
+    /**
+     * Fades out the element, then erases its contents and shows the now-empty element again.
+     */
+    $.fn.fadeOutAndClear = function(fade_speed) {
+        var target = this;
+        this
+            .fadeOut(fade_speed, function() {
+                target
+                    .html('')
+                    .show();
+            });
+    }
+
+    $.fn.hideAndRemove = function(hide_speed, finished) {
+        this.slideUp(hide_speed, function() {
+            this.remove();
+            if (typeof finished !== 'undefined') finished();
+        });
+    }
+
+    $.fn.removeClassPrefix = function(prefix) {
+        this.each(function(i, el) {
+            var classes = el.className.split(" ").filter(function(c) {
+                return c.lastIndexOf(prefix, 0) !== 0;
+            });
+            el.className = $.trim(classes.join(" "));
+        });
+        return this;
+    };
+}(jQuery));