// Gestion de l'affichage des menus dynamiques
function montre(id) 
{
	if (document.getElementById) document.getElementById(id).style.display="block";
	else if (document.all) document.all[id].style.display="block";
	else if (document.layers) document.layers[id].display="block";
}
		
function cache(id) 
{
	if (document.getElementById) document.getElementById(id).style.display="none";
	else if (document.all) document.all[id].style.display="none";
	else if (document.layers) document.layers[id].display="none";
}


// Gestion du compteur de mots
function wordCount(id, maxWords) {
		
	var original_content = document.getElementById(id).value;
	var reg_mot = new RegExp("[ ]+","g");
	var clean_content = original_content.split(reg_mot);

	$("#"+id+"_nbMots").text(clean_content.length + "/" + maxWords + " mots");
			
	if(clean_content.length > (maxWords - 10)) $("#"+id+"_nbMots").css({'color':'#ff0000'});
	else if(clean_content.length > (maxWords - 30)) $("#"+id+"_nbMots").css({'color':'#ff7800'});
	else $("#"+id+"_nbMots").css({'color':'#5a5a5a'});
		
	if(clean_content.length >= maxWords) {
			
		var new_content = '';
			
		for(i=0; i<maxWords; i++) {
			new_content += clean_content[i] + ' ';
		}
			
		document.getElementById(id).value = new_content;
	}
}