/*-------------------------*/

/*---- fill the selects ---*/

/*---- The days will have the value D or DD (depending on the dayMask) and the text DD ---*/
/*---- The months will have the value YYYYMM or MMM YYYY (depending on the monthYearMask) and the text MMMMMM YY---*/

/*-------------------------*/


var FRENCH_MONTHS = new Array("Janvier","F\351vrier","Mars","Avril","Mai","Juin","Juillet","Ao\373t","Septembre","Octobre","Novembre","D\351cembre");
var FRENCH_MONTHS_SHORT = new Array("JAN", "FEV", "MAR", "AVR", "MAI", "JUN", "JUL", "AOU", "SEP", "OCT", "NOV", "DEC");
var FRENCH_DAYS = new Array("Dimanche", "Lundi", "Mardi", "Mercredi", "Jeudi", "Vendredi", "Samedi");

function fillDepDay(idSelectDepDay, dateMonth, selectedDay, firstOptionText, firstOptionValue, dayMask)
{
	//dateMonth is a Date variable with the month and year correct.
	var nextMonth = new Date(dateMonth);
	// var firstDay = nextMonth.getDate();
	var firstDay = 1;
	nextMonth.setMonth(nextMonth.getMonth()+1);
	nextMonth.setDate(1);	//we go to the first day of the next month
	nextMonth.setDate(nextMonth.getDate()-1);	//we go to the last day of the actual month
	var nbrOfDaysMyMonth=nextMonth.getDate();
	
	var selectDepDay = document.getElementById(idSelectDepDay);
	
	var dayString;
	var daySelected;	
	var newOptions = new Array();
	
	//clean all the options:
	var optionsLength = selectDepDay.options.length;
	for (var i = 0; i<optionsLength; i++ )
		selectDepDay.options[0] = null;
	
	var optionOffset = 0;
	if (firstOptionText != "" ){
		var mySelectOption = new Option(firstOptionText,firstOptionValue);
		selectDepDay.options[0] = mySelectOption;
		optionOffset = 1;
		if (selectedDay ==  firstOptionText)
			selectDepDay.options[0].selected = true;
	}
		
	var selectIndex = 0;
	for (var myDay=firstDay; myDay<= nbrOfDaysMyMonth; myDay++)
	{
    
    //we pass from the D format to the DD format if necessary
    if (dayMask == "DD")
    	dayString = (myDay<10?"0":"")+myDay;
    else
			dayString = myDay;
			
		daySelected = false;
		if(myDay == selectedDay){
			daySelected = true;
			selectDepDay.value = myDay;
		}
		
		//if the day to select is to hight for this month, we select the last day of the month.
		if(nbrOfDaysMyMonth < selectedDay && myDay == nbrOfDaysMyMonth ){
			daySelected = true;
			selectDepDay.value = myDay;
		}
		
		//For info: new Option([text[, value[, defaultSelected[, selected]]]])
		var mySelectOption = new Option(dayString,dayString,daySelected);
		//we recreate the options from the select:
		
		selectDepDay.options[selectIndex+optionOffset] = mySelectOption;
		selectDepDay.options[selectIndex+optionOffset].selected = daySelected;
		
		selectIndex++;
	}
	
	//clean the last options:
	while(selectDepDay.options.length > nbrOfDaysMyMonth-firstDay+1+optionOffset)
		selectDepDay.options[selectDepDay.options.length-1] = null;

}

function fillDepMonth(idSelectDepMonth, nbrOfMonths, firstOptionText, firstOptionValue, selectedMonthDate, monthYearMask){
	
	var today = new Date();
	today.setDate(1);
	
	var selectDepMonth  = document.getElementById(idSelectDepMonth);
	
	var monthString;
	var monthSelected;
	var newOptions = new Array();
	
	var optionOffset = 0;
	if (firstOptionText != "" ){
		var mySelectOption = new Option(firstOptionText,firstOptionValue);
		selectDepMonth.options[0] = mySelectOption;
		optionOffset = 1;
	}
	
	for (var i= 1; i<=nbrOfMonths; i++)
	{
		monthSelected = false;
		if ( firstOptionText == "" && selectedMonthDate != "" && today.getMonth() == selectedMonthDate.getMonth() && today.getYear() == selectedMonthDate.getYear() ) {
			monthSelected=true;
		}
		
		var twoLastDigitsYear = ""+today.getFullYear();	//we convert the number to a string
		twoLastDigitsYear = twoLastDigitsYear.substring(twoLastDigitsYear.length-2,twoLastDigitsYear.length);
		
		var monthText  = FRENCH_MONTHS[today.getMonth()]+" "+twoLastDigitsYear;
		
		var monthValue = "";
		
		if(monthYearMask == "MMM YYYY" ){
			monthValue = FRENCH_MONTHS_SHORT[today.getMonth()]+" "+today.getFullYear();
		}
		else{	//monthYearMask == "YYYYMM"
			var numericMonth = today.getMonth()+1;	//month goes from 0 to 11
			var monthString = (numericMonth<10?"0":"")+numericMonth;
			monthValue = ""+today.getFullYear()+""+monthString;
		}
		
		//For info: new Option([text[, value[, defaultSelected[, selected]]]])
		var mySelectOption = new Option(monthText,monthValue,monthSelected);
		selectDepMonth.options[i-1+optionOffset] = mySelectOption;
		selectDepMonth.options[i-1+optionOffset].selected = monthSelected;
		
		today.setMonth(today.getMonth()+1);	//we increment the month for the next iteration
	}
}

function fillDepMonthShort(idSelectDepMonth, nbrOfMonths, firstOptionText, firstOptionValue, selectedMonthDate, monthYearMask){
	
	var today = new Date();
	today.setDate(1);
	
	var selectDepMonth  = document.getElementById(idSelectDepMonth);
	
	var monthString;
	var monthSelected;
	var newOptions = new Array();
	
	var optionOffset = 0;
	if (firstOptionText != "" ){
		var mySelectOption = new Option(firstOptionText,firstOptionValue);
		selectDepMonth.options[0] = mySelectOption;
		optionOffset = 1;
	}
	
	for (var i= 1; i<=nbrOfMonths; i++)
	{
		monthSelected = false;
		if ( firstOptionText == "" && selectedMonthDate != "" && today.getMonth() == selectedMonthDate.getMonth() && today.getYear() == selectedMonthDate.getYear() ) {
			monthSelected=true;
		}
		
		var twoLastDigitsYear = ""+today.getFullYear();	//we convert the number to a string
		twoLastDigitsYear = twoLastDigitsYear.substring(twoLastDigitsYear.length-2,twoLastDigitsYear.length);
		
		var monthText  = FRENCH_MONTHS_SHORT[today.getMonth()]+" "+today.getFullYear();
		
		var monthValue = "";
		
		if(monthYearMask == "MMM YYYY" ){
			monthValue = FRENCH_MONTHS_SHORT[today.getMonth()]+" "+today.getFullYear();
		}
		else{	//monthYearMask == "YYYYMM"
			var numericMonth = today.getMonth()+1;	//month goes from 0 to 11
			var monthString = (numericMonth<10?"0":"")+numericMonth;
			monthValue = ""+today.getFullYear()+""+monthString;
		}
		
		//For info: new Option([text[, value[, defaultSelected[, selected]]]])
		var mySelectOption = new Option(monthText,monthValue,monthSelected);
		selectDepMonth.options[i-1+optionOffset] = mySelectOption;
		selectDepMonth.options[i-1+optionOffset].selected = monthSelected;
		
		today.setMonth(today.getMonth()+1);	//we increment the month for the next iteration
	}
}

function refillDepDay(idSelectDepMonth, idSelectDepDay, firstOptionText, firstOptionValue, dayMask, monthYearMask){
	
	var selectDepDay = document.getElementById(idSelectDepDay);
	var selectedDay = selectDepDay.value;
	var selectDepMonth  = document.getElementById(idSelectDepMonth);
	var monthYear = selectDepMonth.value;
	
	var year = 0;
	var numericMonth = 0;
	
	if(monthYearMask == "MMM YYYY" ){
		var month = monthYear.substring(0,monthYear.indexOf(" "));
		year = monthYear.substring(monthYear.indexOf(" ")+1, monthYear.length);
		
		for(var i=0; i< FRENCH_MONTHS_SHORT.length; i++)
			if(FRENCH_MONTHS_SHORT[i] == month)
				numericMonth = i;
	}
	else{	//monthYearMask == "YYYYMM"
		year = monthYear.substring(0,4);
		numericMonth = monthYear.substring(4,6);
		numericMonth = numericMonth -1; // months goes from 0 to 11
		
	}
	
	var dateMonth = new Date();
	dateMonth.setYear(year);
	dateMonth.setMonth(numericMonth);
	
	
	//if the selected month is the actual one, we don't allow a departure day < today
	var today = new Date();
	if(today.getYear() == dateMonth.getYear() && today.getMonth() == dateMonth.getMonth() ){
		
		//important: we cannot set the day directly because could happen that we try to set day 31 to february!!
		var thisMonth = new Date(today.getYear(), today.getMonth(), 0);
		var daysInActualMonth = thisMonth.getDate();
		
		if( daysInActualMonth < selectedDay )
			dateMonth.setDate(daysInActualMonth);
		else	
			dateMonth.setDate(today.getDate());
		
		if (today.getDate() > dateMonth.getDate() ){
			//we change the selected day
			selectedDay = today.getDate();
		}
	}else
		dateMonth.setDate(1);
	
	fillDepDay(idSelectDepDay, dateMonth, selectedDay, firstOptionText, firstOptionValue, dayMask);
}


function fillDayOfTheWeek(idDayOfTheWeek, idSelectDay, idSelectMonthYear, dayMask, monthYearMask){

		//revcover the date:
		var selectDay = document.getElementById(idSelectDay);
		var selectedDay = selectDay.value;
		
		var selectMonth  = document.getElementById(idSelectMonthYear);
		
		var monthYear = selectMonth.value;
		
		var year = 0;
		var numericMonth = 0;
		
		if(monthYearMask == "MMM YYYY" ){
			var month = monthYear.substring(0,monthYear.indexOf(" "));
			year = monthYear.substring(monthYear.indexOf(" ")+1, monthYear.length);
			
			for(var i=0; i< FRENCH_MONTHS_SHORT.length; i++)
				if(FRENCH_MONTHS_SHORT[i] == month)
					numericMonth = i;
		}
		else{	//monthYearMask == "YYYYMM"
			year = monthYear.substring(0,4);
			numericMonth = monthYear.substring(4,6);
			numericMonth = numericMonth -1; // months goes from 0 to 11
		}
		
    var myDate = new Date(Date.UTC(year,numericMonth,selectedDay,0,0,0));
    
    
    var selectDayOfTheWeek = document.getElementById(idDayOfTheWeek);
    selectDayOfTheWeek.value =  FRENCH_DAYS[myDate.getDay()];
    
}
// modif Samir

function fillDate(idDayOfTheWeek, idSelectDay, idSelectMonthYear, dayMask, monthYearMask)
{
		//revcover the date:
		var selectDay = document.getElementById(idSelectDay);
		var selectedDay = selectDay.value;
		
		var selectMonth  = document.getElementById(idSelectMonthYear);
		
		var monthYear = selectMonth.value;
		
		var year = 0;
		var numericMonth = 0;
		
		if(monthYearMask == "MMM YYYY" ){
			var month = monthYear.substring(0,monthYear.indexOf(" "));
			year = monthYear.substring(monthYear.indexOf(" ")+1, monthYear.length);
			
			for(var i=0; i< FRENCH_MONTHS_SHORT.length; i++)
				if(FRENCH_MONTHS_SHORT[i] == month)
					numericMonth = i;
		}
		else{	//monthYearMask == "YYYYMM"
			year = monthYear.substring(0,4);
			numericMonth = monthYear.substring(4,6);
			numericMonth = numericMonth -1; // months goes from 0 to 11
		}
		
    var myDate = new Date(Date.UTC(year,numericMonth,selectedDay,0,0,0));
    
    
    var selectDayOfTheWeek = document.getElementById(idDayOfTheWeek);
    selectDayOfTheWeek.value =  FRENCH_DAYS[myDate.getDay()];
    
}




//modif Samir



function getDateWithMask(idDay, idYearMonth, maskMonth){
	
	var myDay = document.getElementById(idDay).value;
	// myDay = parseInt(myDay,10);	//that will eliminate a possible 0 before the number. Ex: "01" will be 1.
	
	var yearMonth =  document.getElementById(idYearMonth).value;
	var myYear = 0;
	var myMonth = 0;
	
	if(maskMonth == "MMM YYYY" ){
		var monthInLetters = yearMonth.substring(0,yearMonth.indexOf(" "));
		myYear = yearMonth.substring(yearMonth.indexOf(" ")+1, yearMonth.length);
		
		for(var i=0; i< FRENCH_MONTHS_SHORT.length; i++)
			if(FRENCH_MONTHS_SHORT[i] == monthInLetters)
				myMonth = i;
	}
	else{	//monthYearMask == "YYYYMM"
		myYear = yearMonth.substring(0,4);
		myMonth = yearMonth.substring(4,6);
		myMonth = parseInt(myMonth,10) -1; // months goes from 0 to 11
	}
	
	var myDate = new Date(Date.UTC(myYear,myMonth,myDay,0,0,0));
	
	return myDate;
	
}