function comments_form_verif(form_id, free_comments){
	
	// we define -----------------------
	form = document.getElementById(form_id);
	
	// we init -----------------------
	var keAlerte = "";
	
	if (free_comments){
		// we verify -----------------------
		if (form.name.value == "" || form.name.value == " ") keAlerte+="\nVeuillez remplir votre pseudo\n";
	}
	// we verify -----------------------
	if (form.content.value == "" || form.content.value == " ") keAlerte+="\nVeuillez remplir votre message\n";
	if (!form.accept_comments_rules.checked) keAlerte+="\nVeuillez accepter les règles des commentaires\n";
	
	// we act -----------------------
	if (keAlerte!=""){
		alert(keAlerte);
		return false;
	}else{
		
		ajax_send_form(	"comments_content_result",
									"plugins/vp_comments/php_scripts/01_comments_action.php",
									"content="+form.content.value+"&page_id="+form.page_id.value+"&name="+form.name.value,
									""
									);
		
	}

}

// -----------------------
// -----------------------

function vote_neg(comment_id,page_id){
		ajax_send_form(	"comment_"+comment_id+"_content_result",
									"plugins/vp_comments/php_scripts/02_votes_action.php",
									"comment_id="+comment_id+"&page_id="+page_id,
									""
									);
}

// -----------------------
// -----------------------
function display_comments_rules(){
	document.getElementById("msg_comments_rules").style.display = "block";
}
// -----------------------
// -----------------------
// usefull for href
function func1(){ alert('test'); }