// Odd durations
function refreshDurations(FormEnCours, DestEnCours)
{
	if ( DestEnCours == "0" )  { DestEnCours = FormEnCours.dest_dep.value; }
	var j = 0;
	var duration_label = "";
	var duration_3 = "LAS,NAS,HAV,CYO,VRA";
	var duration_4 = "LAS,NAS,HAV,CYO,VRA";
	var duration_5 = "AZS,CCC,CUN,MBJ";
	var duration_6 = "BDA,BGI,CCC,CFG,CUN,CZM,GCM,HAV,HOG,MBJ,MCO,NAS,OGG,POP,PUJ,PVR,SJO,SNU,UVF,VRA,X24,ZIH"
	var duration_7 = "";
	var duration_8 = "ACA,AGP,AMS,ANU,ATH,AUA,AZS,BCN,BGI,BRU,CCC,CFG,CMW,CUN,CYO,CZM,FAO,FCO,GCM,GND,HAV,HOG,HUX,LGW,LIR,LRM,MAD,MBJ,MCO,MZO,NAS,NCE,PAR,PLS,PMV,POP,PTP,PUJ,PVR,RRO,SDQ,SJD,SJO,SJU,SNU,SXM,TL,UVF,VIE,VRA,X24,X56,ZIH";
	var duration_9 = "CCC,CUN,CYO,HAV,HOG,MCO,PIE,POP,PUJ,PVR,SJD,SNU,VRA,X24";
	var duration_10 = "CFG,CUN,CYO,CZM,FLL,HAV,HOG,LRM,MCO,PIE,PUJ,SDQ,SNU,VRA,X24,ZLO";
	var duration_11 = "AZS,CCC,FLL,HAV,MCO,PIE,POP,PVR,VRA,ZLO";
	var duration_12 = "AZS,CCC,CUN,HAV,MBJ,MCO,PIE,POP,PVR,VRA,X24";
	var duration_13 = "BDA,BGI,CCC,CFG,CUN,CZM,GCM,HAV,HOG,LRM,MBJ,MCO,NAS,OGG,POP,PUJ,PVR,SDQ,SJO,SNU,UVF,VRA,X24,ZIH";
	var duration_14 = "ACA,ADZ,AMS,ANU,AUA,AZS,BCN,BDA,BGI,BRU,BZE,CCC,CFG,CMW,CUN,CUR,CYO,CZM,DAB,FDF,FLL,GCM,GND,HAV,HNL,HOG,HUX,KEF,KOA,KYL,LAS,LCE,LGW,LIR,LRM,MBJ,MCO,MGA,MZO,MZT,NAS,NCE,OGG,PAR,PIE,PLS,PMV,POP,PTP,PTY,PUJ,PVR,RTB,SAL,SCU,SDQ,SJD,SJO,SJU,SKB,SNU,SXM,UVF,VIE,VRA,X24,ZIH,ZLO";
	var duration_15 = "ACA,AGP,ANU,ATH,AUA,AZS,BCN,BGI,CCC,CMW,CUN,CYO,CZM,FAO,FCO,GCM,GND,HAV,HOG,HUX,LIR,LRM,MAD,MBJ,MCO,MZO,NAS,PLS,PMV,POP,PTP,PTY,PUJ,PVR,RRO,SDQ,SJD,SJO,SJU,SNU,SXM,UTL,UVF,VRA,X24,X56,ZIH";
	var duration_16 = "CCC,CUN,CYO,HOG,POP,PUJ,PVR,SJD,SNU,VRA,X24";
	var duration_17 = "CFG,CYO,HAV,SNU,ZLO";

	FormEnCours.duration.length = 0;
	for (i=3;i<=17;i++)
	{
			
		if (i == 4)
		{
			continue;
		}
		else if (i==7)
		{
			FormEnCours.duration.options[j] = new Option( " * 1 week *" );
			FormEnCours.duration.options[j].value = "7";
			j++;
		}
		else if (i==14)
		{
			FormEnCours.duration.options[j] = new Option( " * 2 weeks *" );
			FormEnCours.duration.options[j].value = "14";
			j++;
		}
		else if( eval('duration_' + i).indexOf(DestEnCours)>=0 )
		{
			if (i==3) 
			{
				duration_label = "3 or 4 days";
			}
			else
			{
				duration_label = i + " days";
			}
			FormEnCours.duration.options[j] = new Option( duration_label );
			FormEnCours.duration.options[j].value = i;
			j++;
		}

	}
}