function limpaForm(id)
	{
	document.getElementById(id).value = "";
}
function showCategory(id) {
    var idCategory = "prefix_";
    var totalMenu = 6;
    for (var i = 1; i <= totalMenu; i++) {
        if (id == idCategory + i) {
            document.getElementById(idCategory + i).style.position = "absolute";
            document.getElementById(idCategory + i).style.zIndex = "3000";
            document.getElementById(idCategory + i).style.display = "block";
            
        } else {
             document.getElementById(idCategory + i).style.display = "none";
        }
    }
    
}
function hideCategory() {
    var idCategory = "prefix_";
    var totalMenu = 6;
    
    for (var i = 1; i <= totalMenu; i++) {
        document.getElementById(idCategory + i).style.display = "none";
    }

}