// JavaScript Document
function getObject(objid) {
var obj = null;
if (document.getElementById) {
obj = document.getElementById(objid);
}else{
obj = document.all[objid];
}
return obj;
}
function setVisibility(objid, visibility) {
var obj = getObject(objid);
if (obj) {
obj.style.visibility = visibility;
}
}
function setDisplay(objid, display) {
var obj = getObject(objid);
if (obj) {
obj.style.display = display;
}
}
function checkToClear(element, value){
if(element.value == value){
element.value = '';
} // if
} // function checkToClear
function checkToRestore(element, value){
if(element.value == ''){
element.value = value;
} // if
} // function checkToRestore
function checkEmailForm(element, value){
if(element.email.value == '' || element.email.value == value){
alert("Vul a.u.b. een e-mailadres in.");
element.email.focus();
element.email.value = '';
return false;
} else if(element.email.value.indexOf ('@',0) == -1 || element.email.value.indexOf ('.',0) == -1){
alert("Vul a.u.b. een geldig e-mailadres in.");
element.email.focus();
element.email.value = element.email.value;
return false;
} else {
//element.submit();
subScribe('/subscribe.cfm?email='+element.email.value);
hideTempBlock();
return true;
} // if
} // function checkEmailForm
function hideTempBlock(){
if(document.getElementById('temp')){
// Hide de popup
document.getElementById('temp').style.display = 'none';
// Zet cookie om te voorkomen dat het blok nog getoond wordt (voor 28 dagen)
var today = new Date();
var expire = new Date();
expire.setTime(today.getTime() + 3600000); // Was 3600000*24*28
setCookie('keepintouch2', 'gone', expire);
}
}
function showTempBlock(){
if(document.getElementById('temp')){
// Hide de popup
document.getElementById('temp').style.display = '';
// Zet cookie om te voorkomen dat het blok nog getoond wordt (voor 28 dagen)
//var today = new Date();
var expire = new Date();
//expire.setTime(today.getTime()); // Was 3600000*24*28
setCookie('keepintouch', 'gone', expire);
}
}
var focusfield = null;
function setFocusfield(field) {
if (focusfield == null) {
focusfield = field;
}
}
function focusToFocusfield() {
if (focusfield) {
focusfield.focus();
focusfield.select();
focusfield = null;
}
}
function checkDate(field, label, mandatory, changefocus) {
var result = "";
// Split the date in three parts: d/m/y
var datevals = field.value.split(/[-\/]/);
if (datevals.length == 3) {
var dateobj = new Date(datevals[2], datevals[1]-1, datevals[0]);
if (dateobj.getDate() == datevals[0] && dateobj.getMonth() == datevals[1]-1 && dateobj.getFullYear() == datevals[2]) {
return("");
}
}else{
if (field.value == "" && !mandatory) {
return("");
}
}
if (changefocus) setFocusfield(field);
return("Geef a.u.b. " + label + ".\n");
}
function compareDates(date1, date2) {
var datevals;
// convert Date1
datevals = date1.split(/[-\/]/);
if (datevals.length != 3) {
alert("FATALE FOUT IN WEBPAGINA: Eerste datum voldoet niet aan specificaties!")
return 0;
}
dateobj1 = new Date(datevals[2], datevals[1]-1, datevals[0]);
// convert Date2
datevals = date2.split(/[-\/]/);
if (datevals.length != 3) {
alert("FATALE FOUT IN WEBPAGINA: Tweede datum voldoet niet aan specificaties!")
return 0;
}
dateobj2 = new Date(datevals[2], datevals[1]-1, datevals[0]);
return dateobj1 - dateobj2; // Difference in MilliSeconds!
}
function checkNumber(field, label, mandatory) {
if (field.value == "" && !mandatory) return("");
if (isNaN(field.value)) {
setFocusfield(field);
return("Geef een geldige numerieke waarde voor " + label + ".\n");
}
}
function checkRegexp(field, label, rexp) {
if (field.value.search(rexp) != -1) {
return("");
}
setFocusfield(field);
return("Geef a.u.b. " + label + ".\n");
}
function myError(myform, myfield, myvalue, message) {
if (typeof(myfield) != "object") {
if (document.getElementByName) {
myfield2 = document.getElementByName(myfield);
}else{
myfield2 = null;
}
}else{
myfield2 = myfield;
}
if (myfield2) {
myfield2.focus();
myfield2.select();
}
return _CF_onError(myform, myfield, myvalue, message);
}
function validateDate(myform, myfield, myvalue) {
var result = "";
// Split the date in three parts: d/m/y
var datevals = myvalue.split(/[-\/]/);
if (datevals.length == 3) {
var dateobj = new Date(datevals[2], datevals[1]-1, datevals[0]);
if (dateobj.getDate() == datevals[0] && dateobj.getMonth() == datevals[1]-1 && dateobj.getFullYear() == datevals[2]) {
return(true);
}
}
return(false);
}
var objseconds = null;
function goBackIn(urltogo, nofseconds) {
if (nofseconds > 1) {
nofseconds--;
if (objseconds == null) {
objseconds = getObject("nofseconds");
}
if (objseconds) {
objseconds.innerHTML = nofseconds;
}
setTimeout("goBackIn('"+urltogo+"',"+nofseconds+")", 1000);
}else{
location.replace(urltogo);
}
}
function getPageHeight() {
var y;
var test1 = document.body.scrollHeight;
var test2 = document.body.offsetHeight
if (test1 > test2) { // all but Explorer Mac
return document.body.scrollHeight;
}else{ // Explorer Mac;
//would also work in Explorer 6 Strict, Mozilla and Safari
return document.body.offsetHeight;
}
}
function getPageWidth() {
var x;
var test1 = document.body.scrollHeight;
var test2 = document.body.offsetHeight
if (test1 > test2) { // all but Explorer Mac
return document.body.scrollWidth;
}else{ // Explorer Mac;
//would also work in Explorer 6 Strict, Mozilla and Safari
return document.body.offsetWidth;
}
}
function getWindowHeight() {
var y;
if (self.innerHeight) { // all except Explorer
y = self.innerHeight;
}else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
y = document.documentElement.clientHeight;
}else if (document.body) { // other Explorers
y = document.body.clientHeight;
}
return y;
}
function getWindowWidth() {
var x;
if (self.innerHeight) { // all except Explorer
x = self.innerWidth;
}else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
x = document.documentElement.clientWidth;
}else if (document.body) { // other Explorers
x = document.body.clientWidth;
}
return x;
}
function replaceImage(what, fullimage) {
mimg = getObject(what);
if (mimg) {
mimg.src = fullimage;
zoomin(what, fullimage);
}
}
var lastfullimage = null;
var dr = 1;
var speed = 20;
var initwidth;
var initheight;
var pageHeight = 0;
function zoomin(what) {
mimg = getObject(what);
if (lastfullimage) {
// There was an image in full width (=expanded)
if (lastfullimage != mimg) {
// And it is not the same as the new one: reset old one
lastfullimage.style.width = initwidth;
lastfullimage.style.height = initheight;
lastfullimage.style.borderWidth = 0;
lastfullimage.style.zIndex = 9;
lastfullimage = null;
}
}
if (!lastfullimage) {
//alert("Init new image (" + mimg.width + "," + mimg.height + ")" );
// We zoom a new image in
lastfullimage = mimg;
lastfullimage.style.borderWidth = 1;
initwidth = parseInt(mimg.width, 10);
initheight = parseInt(mimg.height, 10);
mimg.style.zIndex = 10;
pageHeight = getPageHeight();
}
x = parseInt(mimg.width, 10);
x += dr*speed;
mimg.style.width = x;
mimg.style.height = parseInt(x * initheight / initwidth, 10);
if((dr>0)&&(x>580)) {
if (pageHeight < getPageHeight()) {
step = 10;
for(idx = getPageHeight() - pageHeight; idx > 0; idx -= step) {
scrollBy(0, 10);
}
pageHeight = getPageHeight();
}
dr = -1;
return false;
}
if((dr<0)&&(x<=initwidth)) {
dr = 1;
mimg.style.zIndex = 9;
lastfullimage.style.width = initwidth;
lastfullimage.style.height = initheight;
lastfullimage.style.borderWidth = 0;
lastfullimage = null;
return false;
}
window.setTimeout('zoomin(\''+what+'\')', 10);
}
// stretch mainContainer
function stretchMainContainer(){
if(document.getElementById('mainContainer')){
document.getElementById('mainContainer').style.height = getWindowHeight() + "px";
}
}
function changeBgImage(element){
if(element.parentNode.style.backgroundImage == 'url(/images/menuHover.gif)'){
element.parentNode.style.backgroundImage = 'none';
element.parentNode.style.backgroundRepeat = 'repeat';
} else {
//element.parentNode.style.backgroundImage = 'url(/images/menuHover.gif)';
element.parentNode.style.backgroundRepeat = 'repeat';
}
}
function showFlashHeader(rootUrl){
document.writeln('');
}
function showFlashBanner(sString){
var dDatum = new Date().getTime();
document.writeln('');
}
function showFlashActionBlock(sString){
var dDatum = new Date().getTime();
document.writeln('');
}
function checkradiobutton(field) {
if (field.length) {
for(idx=0; idx < field.length; idx++) {
if (field[idx].checked) {
return true;
}
}
}else{
if (field.checked) {
return true;
}
}
return false;
}
function checkContactForm(element){
if(element.voorletters.value == ''){
alert("Vul a.u.b. een voorletters in.");
element.voorletters.focus();
element.voorletters.value = element.voorletters.value;
return false;
} else if(element.naam.value == ''){
alert("Vul a.u.b. een naam in.");
element.naam.focus();
element.naam.value = element.naam.value;
return false;
} else if(!checkradiobutton(element.geslacht)){
alert("Kies geslacht a.u.b.");
return false;
} else if(element.telefoon.value == ''){
alert("Vul a.u.b. een telefoonnummer in.");
element.telefoon.focus();
element.telefoon.value = element.telefoon.value;
return false;
} else if(element.email.value == ''){
alert("Vul a.u.b. een e-mailadres in.");
element.email.focus();
element.email.value = '';
return false;
} else if(element.email.value.indexOf ('@',0) == -1 || element.email.value.indexOf ('.',0) == -1){
alert("Vul a.u.b. een geldig e-mailadres in.");
element.email.focus();
element.email.value = element.email.value;
return false;
} else if(element.vraag.innerText == ''){
alert("Vul a.u.b. een vraag en/of suggestie in.");
element.vraag.focus();
element.vraag.innerText = element.vraag.innerText;
return false;
} else {
element.submit();
return true;
} // if
} // function checkContactForm
function setCookie(name, value, expires) {
var deCookie = name + "=" + escape(value);
if(expires){
expires= expires.toGMTString();
deCookie += "; expires=";
deCookie += expires;
}
document.cookie = deCookie;
}
function getCookie(name) {
var dc = document.cookie;
var prefix = name + "=";
var begin = dc.indexOf("; " + prefix);
if (begin == -1) {
begin = dc.indexOf(prefix);
if (begin != 0) return null;
}
else begin += 2;
var end = document.cookie.indexOf(";", begin);
if (end == -1)
end = dc.length;
return unescape(dc.substring(begin + prefix.length, end));
}
function checkCookie(ckname, errmsg) {
if (getCookie(ckname) == null) {
// Second test
setCookie('cookietest', 'cookietest');
if (getCookie('cookietest') == null) {
if (errmsg.length > 0) setTimeout('alert("' + errmsg + '");', 500);
return false;
}
}
return true;
}
function showFlashObject(sMovie, sVars, iWidth, iHeight){
document.writeln('');
}
// AJAX request
var req;
function sendMail(){
if (req.readyState == 4) {
if (req.status != 200) {
alert("Probleem met verkrijgen van data:\n" +
req.statusText);
}
}
}
function subScribe(sHtml) {
req = false;
if(window.XMLHttpRequest) {
try {
req = new XMLHttpRequest();
} catch(e) {
req = false;
}
} else if(window.ActiveXObject) {
try {
req = new ActiveXObject("Msxml2.XMLHTTP");
} catch(e) {
try {
req = new ActiveXObject("Microsoft.XMLHTTP");
} catch(e) {
req = false;
}
}
}
if(req) {
req.onreadystatechange = sendMail;
req.open("GET", sHtml, true);
req.send(null);
}
}
function getElementHeight(Elem) {
if(document.getElementById) {
var elem = document.getElementById(Elem);
} else if (document.all){
var elem = document.all[Elem];
}
//if (op5) {
// xPos = elem.style.pixelHeight;
//} else {
xPos = elem.offsetHeight;
//}
return xPos;
}
function getElementWidth(Elem) {
if(document.getElementById) {
var elem = document.getElementById(Elem);
} else if (document.all){
var elem = document.all[Elem];
}
//if (op5) {
//xPos = elem.style.pixelWidth;
//} else {
xPos = elem.offsetWidth;
//}
return xPos;
}
function checkEnqueteForm(oForm){
if(oForm.verhuurder.value == 'Selecteer verhuurder'){
alert('Selecteer a.u.b. een verhuurder.');
return false;
} else {
oForm.submit();
return true;
}
}