$(function() {
	$('.comments li p').each(function() {
		if (this.innerHTML.length > 300) {
			this.fulltext = this.innerHTML;
			this.readless = document.createElement('a');
			this.readless.innerHTML = ' - fermer';
			this.readmore = document.createElement('a');
			this.readmore.innerHTML = '+ lire la suite';

			this.readless.onclick = function() {
				var p = this.parentNode;
				p.innerHTML = p.innerHTML.substr(0, 300)
				p.appendChild(p.readmore);
			};
			this.readmore.onclick = function() {
				var p = this.parentNode;
				p.innerHTML = p.fulltext;
				p.appendChild(p.readless);
			};

			this.appendChild(this.readless);
			this.readless.onclick();
		}
	});
});