function filter_links(target){
	var contener = document.getElementById(target);
	var childs = contener.getElementsByTagName('a');
	var searched = clean_text(document.getElementById('filtre_coiffeurs').value);
	for(i=0; i<= (childs.length - 1); i++){
		var link = childs[i];
		var label = clean_text(link.firstChild.nodeValue);
		if(label.search(searched) != -1){
			link.className = "gras";
		}else{
			link.className = "gras hidden";
		}
	}
	return false ;
	
}


function clean_text(chaine){
	var temp = chaine.toLowerCase();
	temp = temp.replace(/^\s*|\s*$/,"");
	temp = temp.replace(/\s+/g," ");
	temp = temp.replace(/[àâä]/gi,"a");
	temp = temp.replace(/[éèêë]/gi,"e");
	temp = temp.replace(/[îï]/gi,"i");
	temp = temp.replace(/[ôö]/gi,"o");
	temp = temp.replace(/[ùûü]/gi,"u");
	return temp;
}