// ========================================
// general JavaScript functions
// ========================================

function setStatus() {
  window.status = "© Villagrande 2010";
	setTimeout("setStatus()",500);
}

setStatus();

function BrowserCheck(){
	isMac = (navigator.appVersion.indexOf("Mac")!=-1) ? true : false;
	NS4 = (document.layers) ? true : false;
	IEmac = ((document.all)&&(isMac)) ? true : false;
	IE4plus = (document.all) ? true : false;
	IE4 = ((document.all)&&(navigator.appVersion.indexOf("MSIE 4.")!=-1)) ? true : false;
	IE5 = ((document.all)&&(navigator.appVersion.indexOf("MSIE 5.")!=-1)) ? true : false;
	IE6 = ((document.all)&&(navigator.appVersion.indexOf("MSIE 6.")!=-1)) ? true : false;
	IE7 = ((document.all)&&(navigator.appVersion.indexOf("MSIE 7.")!=-1)) ? true : false;
	ver4 = (NS4 || IE4plus) ? true : false;
	NS6 = (!document.layers) && (navigator.userAgent.indexOf('Netscape')!=-1)?true:false;
	IE5plus = IE5 || IE6 || IE7;
	IEMajor = 0;
	Mozilla = navigator.userAgent.indexOf('Mozilla')!=-1?true:false;

	if (IE4plus){
		var start = navigator.appVersion.indexOf("MSIE");
		var end = navigator.appVersion.indexOf(".",start);
		IEMajor = parseInt(navigator.appVersion.substring(start+5,end));
		IE5plus = (IEMajor>=5) ? true : false;
	}
	
	// Mac = 0 
	// Netscape = 1
	// IE = 2
	if (isMac || IEmac) ret = 0;
	if (NS4 || NS6 || Mozilla) ret = 1;
	if (IE4 || IE5 || IE6 || IE7 || IE4plus || IE5plus) ret = 2;

	return ret;
}


function LTrim(str) {
	if (str.length == 0) {return str};
	intSpaceFound = str.indexOf(" ");
	while (intSpaceFound == 0 ) {
		str = str.substring(1,str.length);
		intSpaceFound = str.indexOf(" ");
	}	
	return str;
}


function RTrim(str) {
	if (str.length == 0) {return str};
	intSpaceFound = str.lastIndexOf(" ");
	while (intSpaceFound > 0 && intSpaceFound == str.length - 1) {
		str = str.substring(0,str.length - 1);
		intSpaceFound = str.lastIndexOf(" ");
	}	
	return str;
}


function Trim(str) {
	str = LTrim(str);
	str = RTrim(str);
	return str;
}


function OpenWindow(url, name, width, height){
	window.open (url, name, 'width=600,height=450,resizable=yes,toolbar=yes, scrollbars=yes');
}


function OpenSmallWindow(url,width,height,windowname) {
	Features = "toolbar=no,location=no,directories=no,status=no,menubar=yes,scrollbars=yes,width=" + width + ",height=" + height + ",resizable=yes"
	//NewWindow = window.open(page,windowname,Features);
	eval(windowname+'=window.open("'+url+'","'+windowname+'","'+Features+'");');

}


function swap(imagename,objectsrc){
	var n=navigator.appName
	var v=parseInt(navigator.appVersion)
        var browsok=((n=="Netscape")&&(v>=3))
        var browsok2=((n=="Microsoft Internet Explorer")&&(v>=4))
        if ((browsok)||(browsok2))
        document.images[imagename].src=eval(objectsrc+".src")
}


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_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,ia=MM_preloadImages.arguments; for(i=0; ia.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}


function preloadImages() {
  var d=document; if(d.images){ if(!d.p) d.p=new Array();
    var i,j=d.p.length,a=preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.p[j]=new Image; d.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&&id.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}


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 sluit(){
	this.window.close();
}


function GetShortMonthName(dtDate) {
	strDate = dtDate.toString();
	arrSplitDate = strDate.split(' ');
	strMontName = arrSplitDate[1];
	return strMontName;
}


function LongYear(nr) {
	intLongYear = nr;
	if (nr < 100) {intLongYear = 1900 + nr;}
	dtTest = new Date(2000,0,1);
	if (dtTest.getYear() == 100 ){intLongYear = 1900 + nr;}
	return intLongYear;
}


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

function submitForm(nr, act, field, val){
		document.forms[nr].action = act;
		if (field.length > 0) document.forms[nr][field].value = val;
//alert(document.forms[nr].action);
		document.forms[nr].submit();
}

function submitFormHome(nr, field, val, path){
		if (document.forms[0].landid.value == 0) document.forms[nr].action = path + "/resultaata.php";
		if (document.forms[0].landid.value == 1) document.forms[nr].action = path + "/vakantiehuizen/italie/index.php";
		if (document.forms[0].landid.value == 2) document.forms[nr].action = path + "/vakantiehuizen/frankrijk/index.php";
		if (document.forms[0].landid.value == 5) document.forms[nr].action = path + "/vakantiehuizen/spanje/index.php";
		if (document.forms[0].landid.value == 6) document.forms[nr].action = path + "/vakantiehuizen/canarische-eilanden/index.php";
		if (field.length > 0) document.forms[nr][field].value = val;
		document.forms[nr].submit();
}

function resetCrit(nr){
	document.forms[nr].huisid.value = 0;
	document.forms[nr].ps.value = 0;
}

function doBack(){
		document.forms[0].action = document.forms[0].pagfrom.value;
		document.forms[0].submit();
}


function andereDatum(){
	document.forms[0].datum.value = document.FRMalgemeen.datumChange.value;
	document.forms[0].submit();
}


function do_copieer(fld, actie){
	if (Trim(document.forms[0][fld].value) == ""){
			alert("Vul een referentienummer van het te copieren huis in");
			document.forms[0][fld].focus();
			return false;
	}
	document.forms[0].action = actie;
	return true;
}


function scroll(field, pageID){
	//--- field is normaal pageID, maar voor feedback fb_pageID
	document.forms[0][field].value = pageID;
	document.forms[0].submit();
}


// Clear the preloader
function clearPreloadPage() {
	if (document.getElementById){
			document.getElementById("prepage").style.visibility="hidden";
			document.getElementById("allResult").style.display = "";
	}
}


function ToonHuis(hid, datum, lang){
	window.location.href = "ToonHuisAlg.php?huisid=" +hid+ "&datum=" +datum+ "&language=" +lang;
}


function submitZoek(field){
		if (field == "datum"){
			document.forms[0].datumListbox.selectedIndex = 0;
		}
//		document.FRMalgemeen.zoek.value = 1;
		document.FRMalgemeen.pageID.value = 1;
		document.FRMalgemeen.submit();
}

function frmReserveer(path, huisid, periodeid, tekstkort, datum, bVoorboeking){
		document.FRMalgemeen.huisid.value = huisid;
		document.FRMalgemeen.periodeid.value = periodeid;
		document.FRMalgemeen.tekstkort.value = tekstkort;
		document.FRMalgemeen.datumRaw.value = datum;
		document.FRMalgemeen.bVoorboeking.value = bVoorboeking;
		document.FRMalgemeen.action = path+ "/MaakReservering.php";
		document.FRMalgemeen.submit();
}

function sorteer(sortorder){
	document.FRMalgemeen.pageID.value = 1;
//	document.FRMalgemeen.sort.value = 1;
	document.FRMalgemeen.sortorder.value = sortorder;
	document.FRMalgemeen.submit();
}


function emailCheck(email){

	if (email.value == ""){
			return false;
	}else{
			var temp     = email;
			var AtSym    = temp.indexOf('@');
			var Period   = temp.lastIndexOf('.')
			var Space    = temp.indexOf(' ')
			var Length   = temp.length - 1   // Array is from 0 to length-1

			if ((AtSym < 1) ||                  // '@' cannot be in first position
				(Period <= AtSym+2) ||            // Must be atleast one valid char btwn '@' and '.'
				(Period == Length ) ||            // Must be atleast one valid char after '.'
				(Space  != -1))                   // No empty spaces permitted
				{
					return false;
				}
		  }
		return true;
}


//--- getRequestBody
var m = 0;
function getRequestBody(oForm) {

		var aParams = new Array();
		for (var i=0 ; i < oForm.elements.length; i++) {

			//if (oForm.elements[i].name == "itemid" || oForm.elements[i].checked){
			m = 0;
			if (oForm.elements[i].type == "checkbox"){
				if (oForm.elements[i].checked) m = 1;
			}else if (oForm.elements[i].type == "radio"){
				if (oForm.elements[i].checked) m = 1;
			}else if (oForm.elements[i].type != "checkbox"){
				m = 1;
			}

			if (m == 1){
				var sParam = encodeURIComponent(oForm.elements[i].name);
				sParam += "=";
				sParam += encodeURIComponent(oForm.elements[i].value);
				aParams.push(sParam);
			}
		}
		return aParams.join("&");
}

function confirmZoek(landid, available, zwembad, vrijstaand, actie){
	document.forms[0].zoek.value = 1;
	document.forms[0].available.value = available;
	if (zwembad > 0){
			document.forms[0].pzwembad.value = 1;
			document.forms[0].gzwembad.value = 1;
	}
	document.forms[0].landid.value = landid;
	document.forms[0].type.value = vrijstaand;
	document.forms[0].action = actie;
	document.forms[0].submit();
}

function gebiedZoek(gebiedid){
	document.forms[0].zoek.value = 1;
	document.forms[0].gebiedid.value = gebiedid;
	document.forms[0].submit();
}

function zwembadDeselect(field){
	document.forms[0][field].checked=0;
}

function Terug(pag, huisid, referentie) {
	document.FRMalgemeen.huisid.value = huisid;
	document.FRMalgemeen.referentie.value = referentie;
	document.FRMalgemeen.action = pag;
	document.FRMalgemeen.submit();
}

//--- tel aantal kliks op links, facebook, twitter en hyves
function doTel(path, url, link, huisid){
	var oXmlHttp = zXmlHttp.createRequest();
	oXmlHttp.open("put", path+ "/aj_share.php?url="+url+"&link="+link+"&huisid="+huisid, true);
	oXmlHttp.send(null);
}


function goSend(path){
document.forms[0].action = path;
document.forms[0].submit();
}

function changeClass(myElementID, cls) {
document.getElementById(myElementID).className = cls;
}