window.onload = function () {
	var recherche = document.forms['quick_find'].elements['keywords'];
	var content = new String(recherche.value);

	if ( content == 'undefined' || content.length == 0 ){
		recherche.value = 'Je recherche';
	}
	recherche.onfocus = function() {
		if (recherche.value == 'Je recherche') {
			recherche.value = '';
		}
	}
	recherche.onblur = function() {
		content = new String(recherche.value);
		if ( content == 'undefined' || content.length == 0 ){
			recherche.value = 'Je recherche';
		}
	}
}