function clearSearchField(event) {
    if (typeof(searchFocusFirstTime) == "undefined") {
		document.getElementById("search").value = "";
		searchFocusFirstTime = 1;
    }
}


function executeSearch() {
	if(document.getElementById("search").value !='' && document.getElementById("search").value != 'Recherche produit')
	{
		document.getElementById("search_form").submit();
	}
}