// JavaScript Document
 
function clearValue() {
 clearObject1 = document.getElementById('plaatsnaam');
 clearObject1.value='[_NULL]';
 
 clearObject2 = document.getElementById('prijsvan'); 
 clearObject2.value='[_NULL]';
 
 clearObject3 = document.getElementById('prijstot');
 clearObject3.value='[_NULL]';
} 
function listFold(iId)
{
 var sListOpenImg = '/images/website/plus.gif';
 var sListCloseImg = '/images/website/min.gif';
 oObj = document.getElementById('listcontent_'+iId);
 oImgObj = document.getElementById('listimg_'+iId);
 if(oObj.style.display == 'none')
 {
 oObj.style.display = 'block'
 oImgObj.src = sListCloseImg;
 }
 else
 {
 oObj.style.display = 'none'
 oImgObj.src = sListOpenImg;
 }
}
function showCallbackarea(callbackarea) {
 //als callbackarea gelijk is aan none, dan block : anders none
 // '' = block
 // == dient ter vergelijking en 1 = dient als is gelijk aan
 document.getElementById(callbackarea).style.display = document.getElementById(callbackarea).style.display == 'none' ? '' : 'none';
}
function tabMenuZoeken(sValue)
{
 
 switch(sValue)
 {
 case 'zoeken':
 document.getElementById('zoeken').style.display = '';
 document.getElementById('uitgebreidzoeken').style.display = 'none';
 document.getElementById('zoekenopadres').style.display = 'none';
 break;
 case 'uitgebreidzoeken': 
 document.getElementById('zoeken').style.display = 'none';
 document.getElementById('uitgebreidzoeken').style.display = '';
 document.getElementById('zoekenopadres').style.display = 'none';
 break;
 case 'zoekenopadres':
 document.getElementById('zoeken').style.display = 'none';
 document.getElementById('uitgebreidzoeken').style.display = 'none'; 
 document.getElementById('zoekenopadres').style.display = ''; 
 break; 
 }
}
function tabMenuWoning(sValue)
{ 
 switch(sValue)
 {
 case 'omschrijving':
 document.getElementById(sValue).style.display = '';
 document.getElementById('kenmerken').style.display = 'none';
 document.getElementById('fotos').style.display = 'none';
 document.getElementById('locatie').style.display = 'none'; 
 break;
 case 'kenmerken':
 document.getElementById(sValue).style.display = '';
 document.getElementById('omschrijving').style.display = 'none';
 document.getElementById('fotos').style.display = 'none';
 document.getElementById('locatie').style.display = 'none';
 break;
 case 'fotos':
 document.getElementById(sValue).style.display = '';
 document.getElementById('kenmerken').style.display = 'none';
 document.getElementById('omschrijving').style.display = 'none';
 document.getElementById('locatie').style.display = 'none';
 break;
 case 'locatie':
 document.getElementById(sValue).style.display = '';
 document.getElementById('kenmerken').style.display = 'none';
 document.getElementById('fotos').style.display = 'none';
 document.getElementById('omschrijving').style.display = 'none';
 break;
 
 case 'woningbezichtigen': 
 document.getElementById('woningbezichtigen').style.display = '';
 document.getElementById('brochureaanvragen').style.display = 'none'; 
 document.getElementById('woningdoorsturen').style.display = 'none'; 
 window.location.hash = "#woningbezichtigen";
 break;
 
 case 'brochureaanvragen': 
 document.getElementById('woningbezichtigen').style.display = 'none';
 document.getElementById('brochureaanvragen').style.display = ''; 
 document.getElementById('woningdoorsturen').style.display = 'none'; 
 window.location.hash = "#brochureaanvragen";
 break;
 case 'woningdoorsturen': 
 document.getElementById('brochureaanvragen').style.display = 'none'; 
 document.getElementById('woningbezichtigen').style.display = 'none'; 
 document.getElementById('woningdoorsturen').style.display = ''; 
 window.location.hash = "#woningdoorsturen"; 
 break;
 }
}
function sendURLValue() { 
 window.location = "/huis-kopen/52/huizen-aanbod?link=uitgebreidzoeken"; 
}
function swapImage (ele,image) {
 ele.src = image;
}
var iActiveFold = null;
function klapOpen (id) {
 oElement = document.getElementById ('klapopen_'+id);
 oLink = document.getElementById ('openklap_link_'+id);
 if(oElement.style.display=='none' || oElement.style.display=='')
 {
 if (iActiveFold!=null) {
 oElementActive = document.getElementById ('klapopen_'+iActiveFold);
 oLinkActive = document.getElementById ('openklap_link_'+iActiveFold);
 oElementActive.style.display = "none";
 oLinkActive.className = 'arrowdown' ;
 }
 if (iActiveFold != id) {
 oElement.style.display = "block";
 oLink.className = 'arrowup' ;
 iActiveFold = id;
 } else {
 iActiveFold = null;
 }
 }
 return false;
}
var sActiveMenuitem = null;
var sActiveSubitem = null;
function navOver(iId)
{
 clearNavTimeout();
 if(sActiveMenuitem!=null)
 {
 navOut();
 }
 oMainDiv = document.getElementById('navmain_'+iId);
 oShadeDiv = document.getElementById('navshade_'+iId);
 oMainDiv.style.display ='block';
 if(oShadeDiv!=null)
 {
 oShadeDiv.style.display ='block';
 oShadeDiv.style.width = oMainDiv.offsetWidth-5+'px';
 oShadeDiv.style.height = oMainDiv.offsetHeight-34+'px';
 }
 sActiveMenuitem = iId;
}
function navOut()
{
 oMainDiv = document.getElementById('navmain_'+sActiveMenuitem);
 oShadeDiv = document.getElementById('navshade_'+sActiveMenuitem);
 oMainDiv.style.display ='none';
 if(oShadeDiv!=null)
 {
 oShadeDiv.style.display ='none';
 }
}
function subnavOver(sId)
{
 clearNavTimeout();
 oObj = document.getElementById(sId);
 sActiveSubitem = sId;
 oObj.className = 'subnavitemover';
}
function subnavOut()
{
 if(sActiveSubitem!=null)
 {
 oObj = document.getElementById(sActiveSubitem);
 oObj.className = 'subnavitem';
 }
}
var tNavTimeout = null;
function navOutDelayed()
{
 clearNavTimeout();
 tNavTimeout = setTimeout (navOut,500);
}
function clearNavTimeout()
{
 if(tNavTimeout != null)
 {
 clearTimeout(tNavTimeout);
 }
}
//global variables that can be used by ALL the function son this page.
var inputs;
var imgFalse = '/images/website/false.png';
var imgTrue = '/images/website/true.png';