function showhideaddthis(idpost) {
	if  (document.getElementById(idpost).style.display == "none") {
	document.getElementById(idpost).style.display = "block";
	}

	else {
	document.getElementById(idpost).style.display = "none";
	}
}

function appearthis(idcomment) {
	if  (document.getElementById(idcomment).style.display == "none") {
       Effect.Appear(idcomment, { duration: 1 });
	}

	else {
	document.getElementById(idcomment).style.display = "none";
	}
}

function closethis(content, chapeau, cat, fauxtitre){
	if  (document.getElementById(content).style.display == "none", document.getElementById(cat).style.display == "none", document.getElementById(chapeau).style.display == "none" ) {
	document.getElementById(fauxtitre).style.display = "none";
	Effect.Appear(content, { duration: 0.5 });
	Effect.Appear(cat, { duration: 0.5 });
	Effect.BlindDown(chapeau, { duration: 0.5 });
	}

	else {
	Effect.Appear(fauxtitre);
	document.getElementById(cat).style.display = "none";
	Effect.BlindUp(chapeau, { duration: 0.25 });
	document.getElementById(content).style.display = "none";
	}
}