function writeFragLinks() {
	// This function makes everything of class 'fragLink' a hyperlink to itself
	// CSS will add the # symbol when hovered over
	// fragLink class applied to table captions, figcaptions and headings.
	// Hyperlink is to the parent - the table, the figure or the section 
	const linkableElements = document.querySelectorAll('.fragLink');
	for(const heading of linkableElements) {
		if (heading.parentNode.id) {
			heading.addEventListener("click", function (e){
				location.hash = this.parentNode.id;
				// console.log(`Just clicked ${this.parentNode.id}`);
			});
		}
	}
}