var NbMaxAdult = 9;
	var selectedAdult = new Array(NbMaxAdult);

	var NbMaxChild = 9;
	var selectedChild = new Array(NbMaxChild);

	function getOneChildChoosen() {
	  // Calcul du nombre de champ dans le formulaire
	  	if (document.form_resa.numroom.type=='hidden' || document.form_resa.numroom.type=='text') {
		  var nbRoom = eval('document.form_resa.numroom.value');
		}
		else {
			var nbRoom = eval('document.form_resa.numroom.options[document.form_resa.numroom.selectedIndex].value');
		}
	  
	  // Boucle sur tous les champs du formulaire
	  for (index = 1; index <= nbRoom; index++) {
		field = eval('document.form_resa.nbchd'+index);
		if (field) {
			var nameField = new String(field.name);
			var valueField = field.options[field.selectedIndex].value;
			if (valueField > 0) { return true; }
		}
	  }
	  return false;
	}

	function buildAge(numroom) {
		if (numroom.type=='hidden' || numroom.type=='text') {
			nbrooms = numroom.value;
		}
		else {
			 nbrooms = numroom.options[numroom.selectedIndex].value;
		}
	

		
		for (e=1;e<=nbrooms;e++) {
			field = eval("document.form_resa.nbchd"+e);
			if (field.value > 0) {
				buildBestRates(true);
			}
		}
	}


	function	getdate(fday) {

	var formresa = document.getElementById("form_resa");
	var num = fday.selectedIndex;
	var valeur = fday.options[num].value;

	if (valeur != 31)
		formresa.tday.value = parseInt(valeur) + 1;
	else
		formresa.tday.value = valeur;

}

	function buildPax(numroom) {

		if (numroom.type=='hidden' || numroom.type=='text') {
			nbrooms = numroom.value;
		}
		else {
			 nbrooms = numroom.options[numroom.selectedIndex].value;
		}
		
		var str = '';
		var strChild = '';
		myelem = document.getElementById("rooms_div");

		var idx=0;
		for (idx=(parseInt(nbrooms,10)+1); idx<=NbMaxChild; idx++)
		  {
		    myelem2 = eval("document.form_resa.nbchd"+idx);
		    if (myelem2 != null)
		      {
		        myelem2.selectedIndex=0; 
		      }
			selectedAdult[idx] = 0;
		    selectedChild[idx] = 0;
		  }

		if (myelem != null) myelem.innerHTML = str;

		for (i=1;i<=nbrooms;i++) {
	
			str += "								<table width=\"190\" border=\"0\" align=\"center\" cellpadding=\"2\" cellspacing=\"0\" id=\"Formulaire\">\n";
			str += "									<tr>\n";
			str += "										<td height=\"10\"></td>\n";
			str += "									</tr>\n";
			str += "									<tr>\n";
			str += "										<td align=\"left\" valign=\"middle\">Chambre "+i+"</td>\n";
			str += "									</tr>\n";
			str += "									<tr>\n";
			str += "										<td>Nombre d'adultes</td>\n";
			str += "										<td width=\"68\">\n";
			/*str += "											<input type=\"text\" name=\"nbadt"+i+"\" id=\"nbadt"+i+"\" class=\"textfield2\" value=\""+selectedAdult[i]+"\" onchange=\"selectedAdult["+i+"] = this.value;\" />\n";*/
			str += "											<select class=\"textfield2\" onchange=\"selectedAdult["+i+"] = this.value;\" name=\"nbadt"+i+"\" id=\"nbadt"+i+"\">\n";
	  		
	 		// La première chambre doit contenir au moins un adulte. 		
	  		if (i==1) j=1; else j=0;
	  		while (j<10) {
				str += "												<option value = "+j+"";
				if (j == selectedAdult[i])
					str += " selected ";
				str += ">"+j+"</option>\n";
				j++;
			}	        
			str += "											</select>\n";
			str += "										</td>\n";
			str += "									</tr>\n";
			str += "									<tr>\n";
			str += "										<td>Nombre d'enfants</td>\n";
			str += "										<td width=\"68\">\n";
			/*str += "											<input type=\"text\" name=\"nbchd"+i+"\" id=\"nbchd"+i+"\" class=\"textfield2\" value=\""+selectedChild[i]+"\" onchange=\"buildBestRates(getOneChildChoosen());";
			str += " selectedChild["+i+"] = this.value;";
			str += " buildChild("+i+",document.form_resa.nbchd"+i+",true);\">\n";*/
			str += "											<select class=\"textfield2\" name='nbchd"+i+"' id='nbchd"+i+"' onchange = \"buildBestRates(getOneChildChoosen());";
			str += " selectedChild["+i+"] = this.value;";
			str += " buildChild("+i+",document.form_resa.nbchd"+i+",true);\">\n";
			for (j=0;j<NbMaxChild+1 ;j++) {
				str += "												<option value = "+j+"";
				if (j == selectedChild[i]) str += " selected ";
				str += ">"+j+"</option>\n";
			}
			str += "											</select>\n";
			str += "										</td>\n";
			str += "									</tr>\n";
			str += "								</table>\n";
		}
		myelem.innerHTML = str;

		for (idx=(parseInt(nbrooms,10)+1); idx<=NbMaxChild; idx++)
		  {
		    myelem2 = eval('document.form_resa.nbchd'+idx);
		    if (myelem2 != null)
		      {
		        buildChild(idx,myelem2,false);
		      }
		  }
		buildBestRates(getOneChildChoosen());
	}

	function buildBestRates(noflush) {
		myelem = document.getElementById("lblbestrates");
		if (!noflush)
			str = "";
		else
		{
			str  = "								<table width=\"190\" border=\"0\" align=\"center\" cellpadding=\"2\" cellspacing=\"0\" id=\"Formulaire\">\n";
			str += "									<tr>\n";
			str += "										<td height=\"10\"></td>\n";
			str += "									</tr>\n";
			str += "									<tr>\n";
			str += "										<td>Pour afficher les meilleurs tarifs, nous vous demandons d'indiquer l'âge des enfants</td>\n";
			str += "									</tr>\n";
			str += "								</table>\n";
		}
		myelem.innerHTML = str;
	}
			
	function buildChild(roomid,numchild,modif) {

		var nbchd = 0;
		if (numchild != null) 
		  nbchd = numchild.options[numchild.selectedIndex].value;
		var str = '';
		myelem = document.getElementById("room"+roomid);

		if (myelem == null && modif)
		{
			myelemChild = document.getElementById("childs_div");
		    myelemChild.innerHTML = myelemChild.innerHTML+"\n<div id='room"+roomid+"'></div>";
		    myelem = document.getElementById("room"+roomid);
		}
		
		if (myelem != null)
		{
			var beginAgeAdult = 19;
			myelem.innerHTML = str;
		
		
			if (nbchd>0)
			{
				nbchd++;

				str += "								<table width=\"190\" border=\"0\" align=\"center\" cellpadding=\"2\" cellspacing=\"0\" id=\"Formulaire\">\n";
				str += "									<tr>\n";
				str += "										<td height=\"10\"></td>\n";
				str += "									</tr>\n";
				str += "									<tr>\n";
				str += "										<td align=\"left\" valign=\"middle\">Chambre "+roomid+"\n";
				str += "											<input type=\"hidden\" name=\"ages"+roomid+"\" id=\"ages"+roomid+"\" value=\"\" >\n\n";
				str += "										</td>\n";
				str += "									</tr>\n";

				for (j=1;j<nbchd;j++)
				{
					str += "									<tr>\n";
					str += "										<td>Enfant "+j+"</td>\n";
					str += "										<td width=\"68\">\n";
					/*str += "											<input type=\"text\" name=\"ages"+roomid+"_"+j+"\" id=\"ages"+roomid+"_"+j+"\" class=\"textfield2\" value=\""+eval("selectedChildAge"+roomid+"_"+j)+"\"  onchange=\"selectedChildAge"+roomid+"_"+j+"= this.value;\" />\n";*/
					str += "											<select class=\"textfield2\" name='ages"+roomid+"_"+j+"' id='ages"+roomid+"_"+j+"' onchange=\"selectedChildAge"+roomid+"_"+j+"= this.value;\">\n";
					for (k=1;k<beginAgeAdult;k++) {
						str += "												<option value = '"+k+"'";
						if (k == eval("selectedChildAge"+roomid+"_"+j)) str += " selected ";
						if (k ==1)
							str += ">"+k+" an</option>\n";
						else
							str += ">"+k+" ans</option>\n";
					}
					str += "											</select>\n";
					str += "										</td>\n";
					str += "									</tr>\n";
				}
				str += "								</table>\n";
				myelem.innerHTML = str;
		
			}
		}
	}
	
	
	
	function acc_buildPax(numroom) {

		if (numroom.type=='hidden' || numroom.type=='text') {
			nbrooms = numroom.value;
		}
		else {
			 nbrooms = numroom.options[numroom.selectedIndex].value;
		}
		
		var str = '';
		var strChild = '';
		myelem = document.getElementById("rooms_div");

		var idx=0;
		for (idx=(parseInt(nbrooms,10)+1); idx<=NbMaxChild; idx++)
		  {
		    myelem2 = eval("document.form_resa.nbchd"+idx);
		    if (myelem2 != null)
		      {
		        myelem2.selectedIndex=0; 
		      }
			selectedAdult[idx] = 0;
		    selectedChild[idx] = 0;
		  }

		if (myelem != null) myelem.innerHTML = str;

		for (i=1;i<=nbrooms;i++) {
	
			str += "								<table width=\"265\" border=\"0\" cellspacing=\"0\" cellpadding=\"2\" id=\"Formulaire\">\n";
			str += "									<tr>\n";
			str += "										<td colspan=\"2\" height=\"10\"></td>\n";
			str += "									</tr>\n";
			str += "									<tr>\n";
			str += "										<td colspan=\"2\" align=\"left\" valign=\"middle\">Chambre "+i+"</td>\n";
			str += "									</tr>\n";
			str += "									<tr>\n";
			str += "										<td>Nombre d'adultes</td>\n";
			str += "										<td width=\"68\">\n";
			/*str += "											<input type=\"text\" name=\"nbadt"+i+"\" id=\"nbadt"+i+"\" class=\"textfield2\" value=\""+selectedAdult[i]+"\" onchange=\"selectedAdult["+i+"] = this.value;\" />\n";*/
			str += "											<select class=\"textfield2\" onchange=\"selectedAdult["+i+"] = this.value;\" name=\"nbadt"+i+"\" id=\"nbadt"+i+"\">\n";
	  		
	 		// La première chambre doit contenir au moins un adulte. 		
	  		if (i==1) j=1; else j=0;
	  		while (j<10) {
				str += "												<option value = "+j+"";
				if (j == selectedAdult[i])
					str += " selected ";
				str += ">"+j+"</option>\n";
				j++;
			}	        
			str += "											</select>\n";
			str += "										</td>\n";
			str += "									</tr>\n";
			str += "									<tr>\n";
			str += "										<td>Nombre d'enfants</td>\n";
			str += "										<td width=\"68\">\n";
			/*str += "											<input type=\"text\" name=\"nbchd"+i+"\" id=\"nbchd"+i+"\" class=\"textfield2\" value=\""+selectedChild[i]+"\" onchange=\"acc_buildBestRates(getOneChildChoosen());";
			str += " selectedChild["+i+"] = this.value;";
			str += " buildChild("+i+",document.form_resa.nbchd"+i+",true);\">\n";*/
			str += "											<select class=\"textfield2\" name='nbchd"+i+"' id='nbchd"+i+"' onchange = \"acc_buildBestRates(getOneChildChoosen());";
			str += " selectedChild["+i+"] = this.value;";
			str += " acc_buildChild("+i+",document.form_resa.nbchd"+i+",true);\">\n";
			for (j=0;j<NbMaxChild+1 ;j++) {
				str += "												<option value = "+j+"";
				if (j == selectedChild[i]) str += " selected ";
				str += ">"+j+"</option>\n";
			}
			str += "											</select>\n";
			str += "										</td>\n";
			str += "									</tr>\n";
			str += "								</table>\n";
		}
		myelem.innerHTML = str;

		for (idx=(parseInt(nbrooms,10)+1); idx<=NbMaxChild; idx++)
		  {
		    myelem2 = eval('document.form_resa.nbchd'+idx);
		    if (myelem2 != null)
		      {
		        acc_buildChild(idx,myelem2,false);
		      }
		  }
		acc_buildBestRates(getOneChildChoosen());
	}

	function acc_buildBestRates(noflush) {
		myelem = document.getElementById("lblbestrates");
		if (!noflush)
			str = "";
		else
		{
			str  = "								<table width=\"265\" border=\"0\" cellspacing=\"0\" cellpadding=\"2\" id=\"Formulaire\">\n";
			str += "									<tr>\n";
			str += "										<td height=\"10\"></td>\n";
			str += "									</tr>\n";
			str += "									<tr>\n";
			str += "										<td>Pour afficher les meilleurs tarifs, nous vous demandons d'indiquer l'âge des enfants</td>\n";
			str += "									</tr>\n";
			str += "								</table>\n";
		}
		myelem.innerHTML = str;
	}
			
	function acc_buildChild(roomid,numchild,modif) {

		var nbchd = 0;
		if (numchild != null) 
		  nbchd = numchild.options[numchild.selectedIndex].value;
		var str = '';
		myelem = document.getElementById("room"+roomid);

		if (myelem == null && modif)
		{
			myelemChild = document.getElementById("childs_div");
		    myelemChild.innerHTML = myelemChild.innerHTML+"\n<div id='room"+roomid+"'></div>";
		    myelem = document.getElementById("room"+roomid);
		}
		
		if (myelem != null)
		{
			var beginAgeAdult = 19;
			myelem.innerHTML = str;
		
		
			if (nbchd>0)
			{
				nbchd++;

				str += "								<table width=\"265\" border=\"0\" cellspacing=\"0\" cellpadding=\"2\" id=\"Formulaire\">\n";
				str += "									<tr>\n";
				str += "										<td colspan=\"2\" height=\"10\"></td>\n";
				str += "									</tr>\n";
				str += "									<tr>\n";
				str += "										<td colspan=\"2\" align=\"left\" valign=\"middle\">Chambre "+roomid+"\n";
				str += "											<input type=\"hidden\" name=\"ages"+roomid+"\" id=\"ages"+roomid+"\" value=\"\" >\n\n";
				str += "										</td>\n";
				str += "									</tr>\n";

				for (j=1;j<nbchd;j++)
				{
					str += "									<tr>\n";
					str += "										<td>Enfant "+j+"</td>\n";
			str += "												<td width=\"68\">\n";
					/*str += "											<input type=\"text\" name=\"ages"+roomid+"_"+j+"\" id=\"ages"+roomid+"_"+j+"\" class=\"textfield2\" value=\""+eval("selectedChildAge"+roomid+"_"+j)+"\"  onchange=\"selectedChildAge"+roomid+"_"+j+"= this.value;\" />\n";*/
					str += "											<select class=\"textfield2\" name='ages"+roomid+"_"+j+"' id='ages"+roomid+"_"+j+"' onchange=\"selectedChildAge"+roomid+"_"+j+"= this.value;\">\n";
					for (k=1;k<beginAgeAdult;k++) {
						str += "												<option value = '"+k+"'";
						if (k == eval("selectedChildAge"+roomid+"_"+j)) str += " selected ";
						if (k ==1)
							str += ">"+k+" an</option>\n";
						else
							str += ">"+k+" ans</option>\n";
					}
					str += "											</select>\n";
					str += "										</td>\n";
					str += "									</tr>\n";
				}
				str += "								</table>\n";
				myelem.innerHTML = str;
		
			}
		}
	}


	var selectedChildAge1_1 = 0;
	var selectedChildAge1_2 = 0;
	var selectedChildAge1_3 = 0;
	var selectedChildAge1_4 = 0;
	var selectedChildAge1_5 = 0;
	var selectedChildAge1_6 = 0;
	var selectedChildAge1_7 = 0;
	var selectedChildAge1_8 = 0;
	var selectedChildAge1_9 = 0;
		selectedAdult[1] = 2;
		selectedChild[1] = 0;

	var selectedChildAge2_1 = 0;
	var selectedChildAge2_2 = 0;
	var selectedChildAge2_3 = 0;
	var selectedChildAge2_4 = 0;
	var selectedChildAge2_5 = 0;
	var selectedChildAge2_6 = 0;
	var selectedChildAge2_7 = 0;
	var selectedChildAge2_8 = 0;
	var selectedChildAge2_9 = 0;
		selectedAdult[2] = 0;
		selectedChild[2] = 0;

	var selectedChildAge3_1 = 0;
	var selectedChildAge3_2 = 0;
	var selectedChildAge3_3 = 0;
	var selectedChildAge3_4 = 0;
	var selectedChildAge3_5 = 0;
	var selectedChildAge3_6 = 0;
	var selectedChildAge3_7 = 0;
	var selectedChildAge3_8 = 0;
	var selectedChildAge3_9 = 0;
		selectedAdult[3] = 0;
		selectedChild[3] = 0;

	var selectedChildAge4_1 = 0;
	var selectedChildAge4_2 = 0;
	var selectedChildAge4_3 = 0;
	var selectedChildAge4_4 = 0;
	var selectedChildAge4_5 = 0;
	var selectedChildAge4_6 = 0;
	var selectedChildAge4_7 = 0;
	var selectedChildAge4_8 = 0;
	var selectedChildAge4_9 = 0;
		selectedAdult[4] = 0;
		selectedChild[4] = 0;

	var selectedChildAge5_1 = 0;
	var selectedChildAge5_2 = 0;
	var selectedChildAge5_3 = 0;
	var selectedChildAge5_4 = 0;
	var selectedChildAge5_5 = 0;
	var selectedChildAge5_6 = 0;
	var selectedChildAge5_7 = 0;
	var selectedChildAge5_8 = 0;
	var selectedChildAge5_9 = 0;
		selectedAdult[5] = 0;
		selectedChild[5] = 0;

	var selectedChildAge6_1 = 0;
	var selectedChildAge6_2 = 0;
	var selectedChildAge6_3 = 0;
	var selectedChildAge6_4 = 0;
	var selectedChildAge6_5 = 0;
	var selectedChildAge6_6 = 0;
	var selectedChildAge6_7 = 0;
	var selectedChildAge6_8 = 0;
	var selectedChildAge6_9 = 0;
		selectedAdult[6] = 0;
		selectedChild[6] = 0;

	var selectedChildAge7_1 = 0;
	var selectedChildAge7_2 = 0;
	var selectedChildAge7_3 = 0;
	var selectedChildAge7_4 = 0;
	var selectedChildAge7_5 = 0;
	var selectedChildAge7_6 = 0;
	var selectedChildAge7_7 = 0;
	var selectedChildAge7_8 = 0;
	var selectedChildAge7_9 = 0;
		selectedAdult[7] = 0;
		selectedChild[7] = 0;

	var selectedChildAge8_1 = 0;
	var selectedChildAge8_2 = 0;
	var selectedChildAge8_3 = 0;
	var selectedChildAge8_4 = 0;
	var selectedChildAge8_5 = 0;
	var selectedChildAge8_6 = 0;
	var selectedChildAge8_7 = 0;
	var selectedChildAge8_8 = 0;
	var selectedChildAge8_9 = 0;
		selectedAdult[8] = 0;
		selectedChild[8] = 0;

	var selectedChildAge9_1 = 0;
	var selectedChildAge9_2 = 0;
	var selectedChildAge9_3 = 0;
	var selectedChildAge9_4 = 0;
	var selectedChildAge9_5 = 0;
	var selectedChildAge9_6 = 0;
	var selectedChildAge9_7 = 0;
	var selectedChildAge9_8 = 0;
	var selectedChildAge9_9 = 0;
		selectedAdult[9] = 0;
		selectedChild[9] = 0;
		
/*********************************************************************************************************/
/* Fonction permettant de vérifier les champs saisis avant envoi vers reservit                           */
/*********************************************************************************************************/

function verif_form_resa( form_resa )
{
	var form_ok 	= true;
	var formulaire 	= $(form_resa);
	var fday 		= parseInt( formulaire.fday.value );
	var fmonth 		= parseInt( formulaire.fmonth.value );
	var fyear 		= parseInt( formulaire.fyear.value );
	/*
	var nbnights 	= parseInt( formulaire.nbnights.value );
	*/
	var tday 		= parseInt( formulaire.tday.value );
	var tmonth 		= parseInt( formulaire.tmonth.value );
	var tyear 		= parseInt( formulaire.tyear.value );
	var numroom 	= parseInt( formulaire.numroom.value );
	var nbadt1 		= parseInt( formulaire.nbadt1.value );
	
	var maintenant = new Date();
	
	if ( form_ok )
	{
		if ( fyear < 100 )
			fyear = fyear+2000;
			
		if ( fmonth < 1 || fmonth > 12 )
			form_ok = false;
		if ( fday < 1 || fday > 31 )
			form_ok = false;
		if ( fmonth == 4 || fmonth == 6 || fmonth == 9 || fmonth == 11 )
			if ( fday == 31 )
				form_ok = false;
		if ( fmonth == 2 )
		{
			var b = parseInt( fyear / 4 , 10 );
			if ( isNaN( b ) ) 
				form_ok = false;
			if ( fday > 29 )
				form_ok = false;
			if ( fday == 29 && ( ( fyear / 4 ) != parseInt( fyear / 4, 10 ) ) ) 
				form_ok = false;
		}
			
		if ( ! form_ok )
		{
			alert("Les dates saisies semblent incorrectes.");
			formulaire.fday.focus();
		}
	}
	
	if ( form_ok )
	{
		if ( tyear < 100 )
			tyear = tyear+2000;
			
		if ( tmonth < 1 || tmonth > 12 )
			form_ok = false;
		if ( tday < 1 || tday > 31 )
			form_ok = false;
		if ( tmonth == 4 || tmonth == 6 || tmonth == 9 || tmonth == 11 )
			if ( tday == 31 )
				form_ok = false;
		if ( tmonth == 2 )
		{
			var b = parseInt( tyear / 4 , 10 );
			if ( isNaN( b ) ) 
				form_ok = false;
			if ( tday > 29 )
				form_ok = false;
			if ( tday == 29 && ( ( tyear / 4 ) != parseInt( tyear / 4, 10 ) ) ) 
				form_ok = false;
		}
			
		if ( ! form_ok )
		{
			alert("Les dates saisies semblent incorrectes.");
			formulaire.tday.focus();
		}
	}

	if ( form_ok )
	{
		
		if ( fyear < maintenant.getFullYear() || fyear > ( maintenant.getFullYear() + 10 ) )
			form_ok = false;
		
		if ( ! form_ok )
		{
			alert("Vous ne pouvez pas réserver plus de 10 ans en avance.");
			formulaire.fday.focus();
		}
	}

	if ( form_ok )
	{
		if ( fyear == maintenant.getFullYear() && fmonth <= ( maintenant.getMonth() + 1 ) && fday < maintenant.getDate() )
			form_ok = false;
			
		if ( ! form_ok )
		{
			alert("Vous ne pouvez plus réserver pour des dates antérieures au "+maintenant.getDate()+"/"+( maintenant.getMonth() + 1 )+"/"+maintenant.getFullYear()+".");
			formulaire.fday.focus();
		}
	}

	/*
	if ( form_ok )
	{
		if ( nbnights < 1 )
			form_ok = false;
		if ( ! form_ok )
			alert("Vous devez réserver pour au moins une nuit.");
			formulaire.nbnights.focus();
	}
	*/
	if ( form_ok )
	{
		if ( tyear < fyear )
			form_ok = false;
		else
			if ( tyear == fyear )
			{
				if ( tmonth < fmonth )
					form_ok = false;
				else
					if ( tmonth == fmonth )
					{
						if ( tday <= fday )
							form_ok = false;
					}
			}
		if ( ! form_ok )
			alert("Vous devez réserver pour au moins une nuit.");
			formulaire.fday.focus();
	}

	if ( form_ok )
	{
		if ( numroom < 1 )
			form_ok = false;
		if ( ! form_ok )
			alert("Vous devez réserver au moins une chambre.");
			formulaire.numroom.focus();
	}

	if ( form_ok )
	{
		if ( nbadt1 < 1 )
			form_ok = false;
		if ( ! form_ok )
			alert("Vous devez réserver pour au moins un adulte.");
			formulaire.nbadt1.focus();
	}

	
	return form_ok;
}