00_utils.js
b1196e40361fcryptography-rust-fix

00_utils.js
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			(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));