/* hide all comments divs */
/*
comments = $$(".comments");

for(i=0; i< comments.length; i++){
	comments[i].hide();
}

add_comments = $$(".add_comments");

for(i=0; i< add_comments.length; i++){
	add_comments[i].hide();
}
*/
function showComments(id){

	var comments_div = "comments_" + id;
	new Effect.toggle(comments_div, "Blind");

}

function addComment(id){

	var comments_div = "add_comments_" + id;
	new Effect.toggle(comments_div, "Blind");

}