Date et heure code html

<script type="text/javascript">function Jour(){this[0] = "Dimanche";this[1] = "Lundi";this[2] = "Mardi";this[3] = "Mercredi";this[4] = "Jeudi";this[5] = "Vendredi";this[6] = "Samedi";}function Mois(){this[0] = "janvier";this[1] = "février";this[2] = "mars";this[3] = "avril";this[4] = "mai";this[5] = "juin";this[6] = "juillet"; this[7] = "août";this[8] = "septembre"; this[9] = "octobre";this[10] = "novembre"; this[11] = "décembre";}function date(){var jour=new Jour();var mois=new Mois();var myDate=new Date();annee = myDate.getFullYear();var result=jour[myDate.getDay()]+" "+myDate.getDate()+" "+mois[myDate.getMonth()]+" "+annee+" -&nbsp;";document.writeln(result);}</script><div style="float:left;text-align:left; color:red;"><script language="JavaScript" type="text/JavaScript">date();</script></div><div id="aff_heure2" style="color:red;text-align:left;"><script type="text/javascript">function test_heure2(){var mydate = new Date();var heures = mydate.getHours();var minutes = mydate.getMinutes();if (heures <= 9) heures = "0" + heures;if (minutes <= 9) minutes = "0" + minutes;document.getElementById("aff_heure2").innerHTML = heures+":"+minutes;}function aff_heure2(){intervalId = setInterval(test_heure2, 1000);}aff_heure2()</script></div>