/*
//********************************************************************************************************************************************
A collection of functions that handles images (preload, swaps images and restores them on mouse events)

*/
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_nbGroup(event, grpName) { //v6.0
  var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : ((args[i+1])? args[i+1] : img.MM_up);
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) {
      img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    nbArr = document[grpName];
    if (nbArr)
      for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = (args[i+1])? args[i+1] : img.MM_up;
      nbArr[nbArr.length] = img;
  } }
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
/*
end collection of MM_ functions
//********************************************************************************************************************************************
*/

/*
//********************************************************************************************************************************************
Another collection of functions that handles curson positioning and tool tip movement
*/
var initialize = 0;
function captureMousePosition(e) {
    if (document.layers) { // Netscape
        xMousePos = e.pageX;
        yMousePos = e.pageY;
        xMousePosMax = window.innerWidth+window.pageXOffset;
        yMousePosMax = window.innerHeight+window.pageYOffset;
    } else if (document.all) {// Internet Explorer
        xMousePos = window.event.x+document.body.scrollLeft;
        yMousePos = window.event.y+document.body.scrollTop;
        xMousePosMax = document.body.clientWidth+document.body.scrollLeft;
        yMousePosMax = document.body.clientHeight+document.body.scrollTop;
    } else if (document.getElementById) {// Netcsape 6
        xMousePos = e.pageX;
        yMousePos = e.pageY;
        xMousePosMax = window.innerWidth+window.pageXOffset;
        yMousePosMax = window.innerHeight+window.pageYOffset;
    }
}

function overhere(){
	if (document.getElementById('ToolTip')){
		var layerName=document.getElementById('ToolTip');
		var table=document.getElementById('popup_hotel');
		if (initialize){
			if(yMousePos+table.offsetHeight>yMousePosMax && yMousePos-table.offsetHeight>0)	yMousePos=yMousePos-table.offsetHeight;
			MoveToolTip(yMousePos, xMousePos) ;
			layerName.style.visibility='visible';
		}  else  {
			MoveToolTip(0,0);
			layerName.style.visibility='hidden';
		}
	}
}

function MoveToolTip(x,y){
	if (document.getElementById('ToolTip')){
		var layerName=document.getElementById('ToolTip');
		layerName.style.marginTop=x;
		layerName.style.marginLeft=y+15;
	}	
}


function Activate(){
	initialize=1;
}

function deActivate(){
	initialize=0;
}

/*
End tooltip+cursor position functions collection
//********************************************************************************************************************************************
*/

function daysBetween(date1, date2) {
    var DSTAdjust = 0;
    // constants used for our calculations below
    oneMinute = 1000 * 60;
    var oneDay = oneMinute * 60 * 24;
    // equalize times in case date objects have them
    date1.setHours(0);
    date1.setMinutes(0);
    date1.setSeconds(0);
    date2.setHours(0);
    date2.setMinutes(0);
    date2.setSeconds(0);
    // take care of spans across Daylight Saving Time changes
    if (date2 > date1) {
        DSTAdjust = 
            (date2.getTimezoneOffset( ) - date1.getTimezoneOffset( )) * oneMinute;
    } else {
        DSTAdjust = 
            (date1.getTimezoneOffset( ) - date2.getTimezoneOffset( )) * oneMinute;    
    }
    var diff = Math.abs(date2.getTime( ) - date1.getTime( )) - DSTAdjust;
    return Math.ceil(diff/oneDay);
}

/*
//********************************************************************************************************************************************
Support functions used only by other functions (isNumeric, ...)
*/

function IsNumeric(strString){
	var strValidChars = "0123456789.- ";
	var strChar;
	var blnResult = true;
	if (strString.length == 0) return false;
	for (i = 0; i < strString.length && blnResult == true; i++){
		strChar = strString.charAt(i);
		if (strValidChars.indexOf(strChar) == -1)
			blnResult = false;
	}
	return blnResult;
}
/*
end Support functions
//********************************************************************************************************************************************
*/

function validateformSearch(form){
	var text1 = document.getElementById('errStrLength').value;
	var check_date_error = document.getElementById('errStrDate').value;
	var err_date_today = document.getElementById('errDateToday').value;
	

	
	if ((form.ville) && (form.ville.type!== '')) { 
		if (form.ville.type=='hidden' && (form.ville2.value.length<2 || form.ville2.value.replace(/ /g,'') == '')) {
			form.ville2.focus();
			alert(text1);
			return false;
		}else if ((form.ville2.value.length<2 || form.ville2.value.replace(/ /g,'') == '') && ( form.ville[0].checked==true  )  ){
			form.ville2.focus();
			alert(text1);
			return false;
		}
	}else { //nu e in formularul de pe prima pag
		if ( form.ville2.value.length<2 || form.ville2.value.replace(/ /g,'') == '') {
			form.ville2.focus();
			alert(text1);
			return false;
		}
	}
	
	if (!document.getElementById('nr_adults').value) {
			alert('Please select the number of adults!');
			return false;
		}
	//  begin check date if there are dates to check/
	if ((form.arrivalDay.value!=0)) {
	
	
		var apices=document.getElementById('arrivalMonthYear').value.split('-');
		var arrivalMonth = apices[0];
		var arrivalYear = apices[1];
		
		var dpices=document.getElementById('departMonthYear').value.split('-');
		var departMonth = dpices[0];
		var departYear = dpices[1];	
		
		var sdate=arrivalMonth+'/'+form.arrivalDay.value+'/'+arrivalYear+' 23:00:00';//+' 10:00:00';
		
		var myDate = new Date()
		var startTimest=myDate.setTime(Date.parse(sdate));
		
		var edate=departMonth+'/'+form.departDay.value+'/'+departYear+' 23:00:00';
		var endTimest=myDate.setTime(Date.parse(edate));
		
		var today = new Date();
		var todayTimest=today.setTime(Date.parse(today));
		//alert (edate+' \n'+sdate+' \n'+today);
		
		if (startTimest> endTimest ) { 
			alert (check_date_error);
			return false;
		} 
		if (startTimest < todayTimest) { 
			alert (err_date_today);
			return false;
		} 
		// end check date
		
		if (form.nr_night.value>30) {
			alert(document.getElementById('errormsg').value);
			return false;
		}
	}	
	return true;
	
}//end fct


function CheekRadio(type,nr,el){
	var tip=el;
	if (tip=='cx'){// new change - CR5090 - New booking steps
		eval("document.getElementById('type_"+nr+"').checked=true");
	}

	if (eval("document.getElementById('nr_room_"+nr+"').value")==0) {
		var adults = document.getElementById('nr_adults').value;
		cpc=eval("document.getElementById('cpc_"+nr+"').value");
		nr_rooms =Math.ceil(adults/cpc);
		eval("document.getElementById('nr_room_"+nr+"').value="+nr_rooms);
	}	
//	if (eval("document.getElementById('nr_adult_"+nr+"').value")==0)
//		eval("document.getElementById('nr_adult_"+nr+"').value=1");
}

function showHotelBigImage(imgNr, lang){
	if (document.images) {
		imgNr++;
		var bimg=eval ('image'+imgNr+'.bimage');
		if (bimg!='') {
			var wd=eval ('image'+imgNr+'.bwidth');
			var ht=eval ('image'+imgNr+'.bheight');
			if(!NewName[imgNr-1]) {
				var title='Planigo.com';
			}else {
				var title=NewName[imgNr-1];
			}
			var win='/'+lang+'/popup_hotel_big_images.html?img='+bimg+'&title='+title;
			window.open(win, '', 'width='+wd+', height='+ht+'');
		}	
	}//end if	
}

function chgImg(direction) {

	if (document.images) {
		ImgNum = ImgNum + direction;
		if	(ImgNum > ImgLength) //daca nu exista imagine mai sus	
			ImgNum = 0;	//afisez prima imagine
		if 	(ImgNum < 0) //daca nu exista imagine mai jos	
			ImgNum = ImgLength;	//afisez ultima imagine
		//afisarea imaginii
		document.hp.src = NewImg[ImgNum];
		
		 //afisez numele imaginii curente
		//if (document.getElementById("pic_description") )	
		document.getElementById("pic_description").innerHTML=NewName[ImgNum]+NewDesc[ImgNum];
		
		var imgNr=ImgNum+1;
		var bimg=eval ('image'+imgNr+'.bimage');
		
		
		if (bimg!='') {
			if (document.getElementById('linkPopupHotelPhoto')) document.getElementById('linkPopupHotelPhoto').style.cursor='hand';
			document.getElementById('enlargeph').style.visibility='visible';
		}else {
			if (document.getElementById('linkPopupHotelPhoto'))  document.getElementById('linkPopupHotelPhoto').style.cursor='none';
			document.getElementById('enlargeph').style.visibility='hidden';
		}
		
		
		if(ImgNum<=0)	{
			var ImgLength2=NewName.length - 1;
				document.forms["control"].left_control.value=NewName[ImgLength2];
		}else
				document.forms["control"].left_control.value=NewName[ImgNum-1];
	}
}

function chgImgPos(direction) {
	if (document.images) {
		ImgNum = direction-1;
		if	(ImgNum > ImgLength) //daca nu exista imagine mai sus	
			ImgNum = 0;	//afisez prima imagine
		if 	(ImgNum < 0) //daca nu exista imagine mai jos	
			ImgNum = ImgLength;	//afisez ultima imagine
			//afisarea imaginii
			document.hp.src = NewImg[ImgNum];
			
			//afisez numele imaginii curente
			document.getElementById("pic_description").innerHTML=NewName[ImgNum]+NewDesc[ImgNum];;
	
			var imgNr=ImgNum+1;
			var bimg=eval ('image'+imgNr+'.bimage');
			
			if (bimg!='') {
				document.getElementById('linkPopupHotelPhoto').style.cursor='hand';
				document.getElementById('enlargeph').style.visibility='visible';
			}else {
				document.getElementById('linkPopupHotelPhoto').style.cursor='none';
				document.getElementById('enlargeph').style.visibility='hidden';
			}
			
			if(ImgNum<=0){
				var ImgLength2=NewName.length - 1;
				document.forms["control"].left_control.value=NewName[ImgLength2];
			}else
					document.forms["control"].left_control.value=NewName[ImgNum-1];
		}
}


function SetDefaults(){//pune valorile care apar cand se incarca pagina. se apeleaza la incarcarea paginii

	if(NewName[0]){//daca am cel putin o imagine afisez numele primei imagini, in centru
		if (document.getElementById("pic_description")) document.getElementById("pic_description").innerHTML=NewName[0]+NewDesc[0];
	}

	if (image1.bimage!='') {
		if (document.getElementById('linkPopupHotelPhoto')) document.getElementById('linkPopupHotelPhoto').style.cursor='hand';
		if (document.getElementById('enlargeph')) document.getElementById('enlargeph').style.visibility='visible';
	}else {
		if (document.getElementById('linkPopupHotelPhoto')) document.getElementById('linkPopupHotelPhoto').style.cursor='none';
		if (document.getElementById('enlargeph')) document.getElementById('enlargeph').style.visibility='hidden';
	}
}

function CheckSejour(formname, price_id){ //on hotel_tab1.html
	var elem=document.getElementById('sejour_'+price_id);
	
	if (elem) {
		var url = '/book.php';
		document.getElementById('sejour').value=elem.value;
		var myAjax = new Ajax.Request( url, {method: 'post', parameters: 'sejour='+elem.value+'&price_id='+price_id+'&updSejour=yes'} );
		
	}
	var minstay=document.getElementById('minstay_'+price_id);
	/*
	if(changed){
		var url = '/bookDate2session.php';
		var params = 'search_arrivalDay='+formname.arrivalDay.value+'&'+'search_arrivalMonth='+formname.arrivalMonth.value+'&'+'search_arrivalYear='+formname.arrivalYear.value+'&search_departDay='+formname.departDay.value+'&search_departMonth='+formname.departMonth.value+'&search_departYear='+formname.departYear.value+'&search_nr_night='+formname.nr_night.value;
		var myAjax = new Ajax.Request( url, {method: 'post', parameters: params} );
		alert(params);
	}
	*/
	if (minstay) {
		//alert (document.getElementById('nr_night').value+'- '+minstay.value);
		if (parseInt(document.getElementById('nr_night').value) < parseInt(minstay.value)) {
			var err_minstay=document.getElementById('err_minstay').value
			err_minstay=err_minstay.replace("{minstay}", minstay.value);
			alert (err_minstay);
			return false;
		}
	}	
	
	b=CheckDates(formname);
	if (!b) return false;
	else return true;
}

function popupFriend(page){
	window.open(page+'?url='+location.href, '', 'width=520, height=460');
}

function popupWindow(page,x,y){
	var windowX = (window.screen.width-x)/2;
	var windowY = (window.screen.height-y)/2;
	var name='';
	var newwin=window.open(page, name, 'height='+y+', width ='+x+', top='+windowY+',  left='+windowX+', resizable=yes, scrollbars=yes' );
	newwin.focus();
}


function validateFormSend2Friend(form){
	var message=form.ps.value;
	var email_re=/^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,4}))$/;

	if(message!=form.ps.value){
		alert(message);
		return false;
	}
	else	return true;
}
//"

function Check(frm,errmsg){ //check form required fields
	var len= frm.elements.length;
	
	for (i=0; i<len; i++){
		var el =frm.elements[i];
			if (el.id=="required") {
				if (el.value=="" ) { 
					alert (errmsg);
					el.focus();
					return false;
				} //end if (el.value=="" )
		}//end if (el.id=="required") 
	}//end for 
	return true;
}

function Hide(valoare){
	//alert(valoare);
	document.getElementById(valoare).style.visibility='hidden';
	document.getElementById(valoare).style.display = 'none';
}

function Show(valoare){
	//alert(valoare);
	if(document.getElementById(valoare)){
		document.getElementById(valoare).style.visibility='visible';
		document.getElementById(valoare).style.display = 'block';
		document.getElementById(valoare).style.position = 'relative';
	}
}

function ShowHide(valoare){
	//alert (valoare);
	//alert (document.getElementById(valoare).style.visibility);
	if(document.getElementById(valoare)){
		if (document.getElementById(valoare).style.visibility == 'visible'){
			document.getElementById(valoare).style.visibility='hidden';
			document.getElementById(valoare).style.display = 'none';
			document.getElementById(valoare).style.position = 'relative';
		}else {
			document.getElementById(valoare).style.visibility='visible';
			document.getElementById(valoare).style.display = 'block';
			document.getElementById(valoare).style.position = 'relative';
		}
	}
}

function submitForm(frmname){
	frmname.submit();
}

function toggleDisplay(id){
	var zoneStyle=document.getElementById(id).style;
	if (zoneStyle.display=="block")	zoneStyle.display="none";
	else zoneStyle.display="block";
}

/* 
depart and arrival dates form functions
*/
//declaration of days arrays
var day_name = '';
day_name = {
	'ar' : new Array('Sun','Mon','Tue','Wed','Thu','Fri','Sat'),
	'cz' : new Array('Sun','Mon','Tue','Wed','Thu','Fri','Sat'),
	'de' : new Array('Son','Mon','Die','Mit','Don','Fre','Sam'),
	'dk' : new Array('Sun','Mon','Tue','Wed','Thu','Fri','Sat'),
	'en' : new Array('Sun','Mon','Tue','Wed','Thu','Fri','Sat'),
	'es' : new Array('Dom','Lun','Mar','Mie','Jue','Vie','Sab'),
	'fi' : new Array('Sun','Mon','Tue','Wed','Thu','Fri','Sat'),
	'fr' : new Array('Dim','Lun','Mar','Mer','Jeu','Ven','Sam'),
	'hu' : new Array('vas','het','hed','sze','csu','pen','szo'),
	'in' : new Array('Sun','Mon','Tue','Wed','Thu','Fri','Sat'),
	'it' : new Array('Sun','Mon','Tue','Wed','Thu','Fri','Sat'),
	'jp' : new Array('Sun','Mon','Tue','Wed','Thu','Fri','Sat'),
	'kr' : new Array('Sun','Mon','Tue','Wed','Thu','Fri','Sat'),
	'nl' : new Array('Sun','Mon','Tue','Wed','Thu','Fri','Sat'),
	'no' : new Array('Sun','Mon','Tue','Wed','Thu','Fri','Sat'),
	'po' : new Array('Sun','Mon','Tue','Wed','Thu','Fri','Sat'),
	'pt' : new Array('Sun','Mon','Tue','Wed','Thu','Fri','Sat'),
	'ro' : new Array('Sun','Mon','Tue','Wed','Thu','Fri','Sat'),	
	'ru' : new Array('Sun','Mon','Tue','Wed','Thu','Fri','Sat'),
	'sc' : new Array('Sun','Mon','Tue','Wed','Thu','Fri','Sat'),
	'se' : new Array('Sun','Mon','Tue','Wed','Thu','Fri','Sat'),
	'tr' : new Array('Sun','Mon','Tue','Wed','Thu','Fri','Sat')
		};
//end declaration of days arrays//

var changed = false;
function CalcDepartDate(form, lang){
	
	var today	= new Date();
	changed = true;
	
	/* initialize the form with dates 
	or if there are dates selected calc the real ones; 
	eg 31 Febr -> 3 March */
	//if (form.arrivalMonth.value==0) form.arrivalMonth.value=today.getMonth()+1;
	if (form.arrivalDay.value==0) form.arrivalDay.value=today.getDate();
	
	
	var apices=document.getElementById('arrivalMonthYear').value.split('-');
	var arrivalMonth = apices[0];
	var arrivalYear = apices[1];
	
	var dpices=document.getElementById('departMonthYear').value.split('-');
	var departMonth = dpices[0];
	var departYear = dpices[1];
	
	
	
	var sdate = new Date((arrivalYear%1900+1900), parseInt(arrivalMonth-1), form.arrivalDay.value, 23,59,59);
	form.arrivalDay.value=sdate.getDate();
	
	//form.arrivalMonth.value=sdate.getMonth()+1;
	
	if (form.departDay.value==0) {
		form.departDay.value=sdate.getDate()+2;
		
		var edate	= new Date((departYear%1900+1900), parseInt(departMonth-1), form.departDay.value, 23,59,59);
	
	}else {
		var edate	= new Date((departYear%1900+1900), parseInt(departMonth-1), form.departDay.value, 23,59,59);
		form.departDay.value=edate.getDate();
		form.departMonthYear.value=parseInt(edate.getMonth()+1)+'-'+edate.getFullYear();
		//form.departYear.value=edate.getFullYear();
	
	}	
	/*******************/

	/* calc depart date */
	//alert (edate+'\n'+sdate);
	if (edate<=sdate) {
		var edate = new Date(arrivalYear, parseInt(arrivalMonth-1), form.arrivalDay.value);
		edate.setDate(sdate.getDate( ) + 2); 
		form.departDay.value=edate.getDate();
		var tmpm=parseInt(edate.getMonth())+1;
		form.departMonthYear.value=tmpm+'-'+edate.getFullYear();
	//	form.departYear.value=edate.getFullYear();
	}

	form.nr_night.value=daysBetween(sdate, edate);
	var arrival_day_of_week= sdate.getDay();
	var daynr=sdate.getDay();
	form.arrival_day_of_week.value=	'('+day_name[lang][daynr]+')';
	var dep_daynr=edate.getDay();
	form.depart_day_of_week.value=	'('+day_name[lang][dep_daynr]+')';
	
	//return;
	
}//end func



//helper function
function seeAttr(obj, mode){
	//alert(obj.name);
	if(obj.id & obj.id != '' & obj.id != 'undefined'){
		thisElem = document.getElementById(obj.id);
		for(i in thisElem)
			if(mode == 'alert')
				alert(i);
			else
				document.write(i+"\n<br />");
	}else{
		for(i in obj)
			if(mode == 'alert')
				alert(i);
			else
				document.write(i+"\n<br />");
	}
}