<script language="javascript" type="text/javascript"> <!-- // Prelevato su http://www.web-link.it // MODIFICATIONS MADE BY BRIAN OF SCRIPTASYLUM.COM NOTED // BY "BG MODIFY" IN COMMENTS: // - Now works in Netscape 4, Netscape 6, and IE 4. // - Converted buttons, words, etc to English. // SOME DOCUMENTATION IS IN FRENCH (I THINK) SO ANY SUPPORT // SHOULD BE OBTAINED FROM THE AUTHOR AT THE ADDRESS BELOW /******************************************************* * CALENDRIER GREGORIEN PERPETUEL v1.0 * * par SKAMP (skamp@befrance.com) (09/09/2000) * ******************************************************** * Ce script permet de choisir un mois et une annee en * * particulier, afin d'afficher dynamiquement le * * calendrier correspondant. Par defaut c'est celui du * * mois courant qui s'affiche. Note : la 1ere semaine * * de l'annee commence le 1er lundi. * * * * Le code suivant s'inspire de celui de Jean-Michel * * Berthier (berth@cybercable.fr, * * perso.cybercable.fr/berth/jstips/calendrier.htm). * * * * MODIFICATIONS NECESSAIRES POUR PORTAGE VERS D'AUTRES * * NAVIGATEURS : N'A ETE TESTE QUE SOUS MICROSOFT * * INTERNET EXPLORER 5.00.2614.3500 * *******************************************************/ // BROWSER SNIFFER. BEGIN BG MODIFY ns4 = (navigator.appName.indexOf("Netscape")>=0 && document.layers)? true : false; ie4 = (document.all && !document.getElementById)? true : false; ie5 = (document.all && document.getElementById)? true : false; ns6 = (document.getElementById && navigator.appName.indexOf("Netscape")>=0 )? true: false; w3c = (document.getElementById)? true : false; // END BG MODIFY var HTMLCode = ""; var DaysList = new Array("","Lun","Mar","Mer","Gio","Ven","Sab","Dom"); var MonthsList = new Array("Mois_Vide","Gennaio","Febbraio","Marzo","Aprile","Maggio","Giugno","Luglio","Agosto","Settembre","Ottobre","Novembre","Dicembre"); var MonthLength = new Array("Mois_longueur_vide",31,29,31,30,31,30,31,31,30,31,30,31); var QueryDate = 0; // Jour demande (date) var QueryMonth = 0; // Mois demande var QueryYear = 0; // Annee demandee var QueryDay = 0; // Jour de la semaine du jour demande, inconnu var FirstDay = 0; // Jour de la semaine du 1er jour du mois var WeekRef = 0; // Numerotation des semaines var WeekOne = 0; // Numerotation des semaines var Today = new Date(); var TodaysYear = Today.getYear(); var TodaysMonth = Today.getMonth() + 1; var TodaysDate = Today.getDate(); var TodaysDay = Today.getDay() + 1; if (TodaysYear < 2000) { TodaysYear += 1900; } // On commence par verifier les donnees fournies par l'utilisateur function CheckData() { QueryDate = document.Cal.Date.selectedIndex + 1; QueryMonth = document.Cal.Month.selectedIndex + 1; QueryYear = (document.Cal.Century.selectedIndex + 15) * 100 + document.Cal.Year.selectedIndex; MonthLength[2] = CheckLeap(QueryYear); // on teste si la date choisie est anterieure au lundi 20 decembre 1582 if ((QueryYear * 10000 + QueryMonth * 100 + QueryDate) < 15821220) { alert("You have chosen a date before Dec 20th 1582.\n\nPlease make another selection."); document.Cal.reset(); CheckData(); } else if (MonthLength[QueryMonth] < QueryDate) // on verifie si la date est coherente { alert("Il n'y a pas " + QueryDate + " jours en " + MonthsList[QueryMonth] + " " + QueryYear + " mais " + MonthLength[QueryMonth] + ". \nVeuillez choisir une autre date."); document.Cal.reset(); CheckData(); } else { DisplaySchedule(); } } // Teste une annee pour determiner si elle est bissextile ou pas function CheckLeap(yy) { if ((yy % 100 != 0 && yy % 4 == 0) || (yy % 400 == 0)) { return 29; } else { return 28; } } // Renvoie le numero de la semaine correspondant a la date requise function DefWeekNum(dd) { numd = 0; numw = 0; for (n=1; n<QueryMonth; n++) { numd += MonthLength[n]; } numd = numd + dd - (9 - DefDateDay(QueryYear,1,1)); numw = Math.floor(numd / 7) + 1; if (DefDateDay(QueryYear,1,1) == 1) { numw++; } return numw; } // Renvoie le numero du jour de la semaine correspondant a la date requise function DefDateDay(yy,mm,dd) { return Math.floor((Date2Days(yy,mm,dd)-2) % 7) + 1; } // Transforme la date en nb de jours theoriques function Date2Days(yy,mm,dd) { if (mm > 2) { var bis = Math.floor(yy/4) - Math.floor(yy/100) + Math.floor(yy/400); var zy = Math.floor(yy * 365 + bis); var zm = (mm-1) * 31 - Math.floor(mm * 0.4 + 2.3); return (zy + zm + dd); } else { var bis = Math.floor((yy-1)/4) - Math.floor((yy-1)/100) + Math.floor((yy-1)/400); var zy = Math.floor(yy * 365 + bis); return (zy + (mm-1) * 31 + dd); } } // ELEMENT FINDER. BEGIN BG MODIFY function findid(name,doc){ var i,layer; for(i=0;i<doc.layers.length;i++){ layer=doc.layers[i]; if(layer.name==name)return layer; if(layer.document.layers.length>0)if((layer=findid(name,layer.document))!=null)return layer; } return null; } // END BG MODIFY // Produit le code HTML qui formera le calendrier function DisplaySchedule() { HTMLCode = "<table cellspacing=0 cellpadding=3 border=3 bordercolor=#404056>"; QueryDay = DefDateDay(QueryYear,QueryMonth,QueryDate); WeekRef = DefWeekNum(QueryDate); WeekOne = DefWeekNum(1); HTMLCode += "<tr align=center><td colspan=8 class=TITRE><b>" + MonthsList[QueryMonth] + " " + QueryYear + "</b></td></tr><tr align=center>"; for (s=1; s<8; s++) { if (QueryDay == s) { HTMLCode += "<td width=28><b><font color=#ff6600>" + DaysList[s] + "</font></b></td>"; } else { HTMLCode += "<td width=28><b>" + DaysList[s] + "</b></td>"; } } HTMLCode += "<td><b><font color=#888888>Week</font></b></td></tr>"; a = 0; for (i=(1-DefDateDay(QueryYear,QueryMonth,1)); i<MonthLength[QueryMonth]; i++) { HTMLCode += "<tr align=center>"; for (j=1; j<8; j++) { if ((i+j) <= 0) { HTMLCode += "<td> </td>"; } else if ((i+j) == QueryDate) { HTMLCode += "<td><b><font color=#ff6600>" + (i+j) + "</font></b></td>"; } else if ((i+j) > MonthLength[QueryMonth]) { HTMLCode += "<td> </td>"; } else { HTMLCode += "<td>" + (i+j) + "</td>"; } } if ((WeekOne+a) == WeekRef) { HTMLCode += "<td><b><font color=#00aa00>" + WeekRef + "</font></b></td>"; } else { HTMLCode += "<td><font color=#888888>" + (WeekOne+a) + "</font></td>"; } HTMLCode += "</tr>"; a++; i = i + 6; } // ALLOWS CROSS-BROWSER WRITING IN DOCUMENT. BEGIN BG MODIFY if(ie4)document.all['Calendrier'].innerHTML = HTMLCode + "</table>"; if(w3c)document.getElementById('Calendrier').innerHTML= HTMLCode + "</table>"; if(ns4){ var tns4=findid('Calendrier',document); tns4.document.open(); tns4.document.write('<center>'+HTMLCode+'</table></center>'); tns4.document.close(); } // END BG MODIFY } function Back() { document.Cal.Month.selectedIndex = document.Cal.Month.selectedIndex - 1; if (document.Cal.Month.selectedIndex == -1) { document.Cal.Month.selectedIndex = 11; } } function Next() { document.Cal.Month.selectedIndex = document.Cal.Month.selectedIndex + 1; if (document.Cal.Month.selectedIndex == -1) { document.Cal.Month.selectedIndex = 0; } } //EVENT HANDLERS window.onload=CheckData; if(ns4)window.onresize=function(){ setTimeout('history.go(0)',400); } //--> </script>

<form name="Cal"> <script language="JavaScript1.2" type="text/javascript"> <!-- // AFFICHE LES 4 MENUS DEROULANTS PERMETTANT DE // SELECTIONNER LE JOUR, LE MOIS ET L'ANNEE //************************************************* DateText = "<select name=\"Date\">" for (d=1; d<32; d++) { DateText += "<option"; if (d == TodaysDate) { DateText += " SELECTED"; } DateText += ">"; if (d < 10) { DateText += "0"; } DateText += d + "</option>"; } DateText += "</select>"; //************************************************* MonthText = "<select name=\"Month\">" for (m=1; m<13; m++) { MonthText += "<option"; if (m == TodaysMonth) { MonthText += " SELECTED"; } MonthText += ">"; MonthText += MonthsList[m] + "</option>"; } MonthText += "</select>"; //************************************************* CenturyText = "<select name=\"Century\">" for (c=15; c<25; c++) { CenturyText += "<option"; if (c == Math.floor(TodaysYear / 100)) { CenturyText += " SELECTED"; } CenturyText += ">" + c + "</option>"; } CenturyText += "</select>"; //************************************************* YearText = "<select name=\"Year\">"; for (y=0; y<100; y++) { YearText += "<option"; if (y == (TodaysYear - Math.floor(TodaysYear / 100) * 100)) { YearText += " SELECTED"; } YearText += ">"; if (y < 10) { YearText += "0"; } YearText += y + "</option>"; } YearText += "</select>"; //************************************************* document.write(MonthText+' '+DateText+', '+CenturyText+' '+YearText); // --> </script><input type="button" value=" OK " style="font-weight: bold" onClick="CheckData()"><br><br> <input type="button" value="<< Mese" style="font-weight: bold" onClick="Back(); CheckData()"><input type="button" value=" Ritorna alla data attuale... " style="font-weight: bold" onClick="document.Cal.reset(); setTimeout('CheckData()',100)"><input type="button" value="Mese >>" style="font-weight: bold" onClick="Next();CheckData()"> <br><br><br> <script language="javascript1.2" type="text/javascript"> if(ns4)document.write('<layer name="Calendrier"><\/layer><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>') else document.write('<div id="Calendrier"><\/div>'); </script>