// Slideshow

// =======================================
// set the following variables
// =======================================

// Set slideShowSpeed (milliseconds)
var slideShowSpeed = 5000

// Duration of crossfade (seconds)
var crossFadeDuration = 3

// Specify the image files
var Pic = new Array() // don't touch this
// to add more images, just continue
// the pattern, adding to the array below

Pic[0] = 'images/slide001.gif'
Pic[1] = 'images/slide002.gif'
Pic[2] = 'images/slide003.gif'
Pic[3] = 'images/slide004.gif'
Pic[4] = 'images/slide005.gif'
Pic[5] = 'images/slide006.gif'

// =======================================
// do not edit anything below this line
// =======================================

var t
var j = 0
var p = Pic.length

var preLoad = new Array()
for (i = 0; i < p; i++){
   preLoad[i] = new Image()
   preLoad[i].src = Pic[i]
}

function runSlideShow(){
   if (document.all){
      document.images.SlideShow.style.filter="blendTrans(duration=2)"
      document.images.SlideShow.style.filter="blendTrans(duration=crossFadeDuration)"
      document.images.SlideShow.filters.blendTrans.Apply()      
   }
   document.images.SlideShow.src = preLoad[j].src
   if (document.all){
      document.images.SlideShow.filters.blendTrans.Play()
   }
   j = j + 1
   if (j > (p-1)) j=0
   t = setTimeout('runSlideShow()', slideShowSpeed)
}

// Einde slideshow


// Popup qui se redimensionne à la taille de l'image ------------------------------------------------------------------
var BrowserDetect = {
 init: function () {
  this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
  this.version = this.searchVersion(navigator.userAgent)
   || this.searchVersion(navigator.appVersion)
   || "an unknown version";
  this.OS = this.searchString(this.dataOS) || "an unknown OS";
 },
 searchString: function (data) {
  for (var i=0;i<data.length;i++) {
   var dataString = data[i].string;
   var dataProp = data[i].prop;
   this.versionSearchString = data[i].versionSearch || data[i].identity;
   if (dataString) {
    if (dataString.indexOf(data[i].subString) != -1)
     return data[i].identity;
   }
   else if (dataProp)
    return data[i].identity;
  }
 },
 searchVersion: function (dataString) {
  var index = dataString.indexOf(this.versionSearchString);
  if (index == -1) return;
  return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
 },
 dataBrowser: [
  {  string: navigator.userAgent,
   subString: "OmniWeb",
   versionSearch: "OmniWeb/",
   identity: "OmniWeb"
  },
  {
   string: navigator.vendor,
   subString: "Apple",
   identity: "Safari"
  },
  {
   prop: window.opera,
   identity: "Opera"
  },
  {
   string: navigator.vendor,
   subString: "iCab",
   identity: "iCab"
  },
  {
   string: navigator.vendor,
   subString: "KDE",
   identity: "Konqueror"
  },
  {
   string: navigator.userAgent,
   subString: "Firefox",
   identity: "Firefox"
  },
  {
   string: navigator.vendor,
   subString: "Camino",
   identity: "Camino"
  },
  {  // for newer Netscapes (6+)
   string: navigator.userAgent,
   subString: "Netscape",
   identity: "Netscape"
  },
  {
   string: navigator.userAgent,
   subString: "MSIE",
   identity: "Explorer",
   versionSearch: "MSIE"
  },
  {
   string: navigator.userAgent,
   subString: "Gecko",
   identity: "Mozilla",
   versionSearch: "rv"
  },
  {   // for older Netscapes (4-)
   string: navigator.userAgent,
   subString: "Mozilla",
   identity: "Netscape",
   versionSearch: "Mozilla"
  }
 ],
 dataOS : [
  {
   string: navigator.platform,
   subString: "Win",
   identity: "Windows"
  },
  {
   string: navigator.platform,
   subString: "Mac",
   identity: "Mac"
  },
  {
   string: navigator.platform,
   subString: "Linux",
   identity: "Linux"
  }
 ]
 
};
BrowserDetect.init();
//alert(''+BrowserDetect.version);


PositionX = 100;
PositionY = 100;
defaultWidth  = 500;
defaultHeight = 500;
var AutoClose = true;
if (parseInt(navigator.appVersion.charAt(0))>=4){
var isNN=(navigator.appName=="Netscape")?1:0;
var isIE=(navigator.appName.indexOf("Microsoft")!=-1)?1:0;}
var optNN='scrollbars=no,width='+defaultWidth+',height='+defaultHeight+',left='+PositionX+',top='+PositionY;
var optIE='scrollbars=no,width=150,height=100,left='+PositionX+',top='+PositionY;
function popImage(imageURL,imageTitle){
if (isNN){imgWin=window.open('about:blank','',optNN);}
if (isIE){imgWin=window.open('about:blank','',optIE);}
with (imgWin.document){
writeln('<html><head><title>Loading...</title><style>body{margin:0px;}</style>');
writeln('<sc'+'ript>');
writeln('var isNN,isIE;');
writeln('if (parseInt(navigator.appVersion.charAt(0))>=4){');
writeln('isNN=(navigator.appName=="Netscape")?1:0;');
writeln('isIE=(navigator.appName.indexOf("Microsoft")!=-1)?1:0;}');
writeln('function reSizeToImage(){');
writeln('if (isIE){');
writeln('window.resizeTo(100,100);');
writeln('width=100-(document.body.clientWidth-document.images[0].width);');
writeln('height=100-(document.body.clientHeight-document.images[0].height);');
if ( BrowserDetect.version == 7 ) {
writeln('width=width+150;');
}
writeln('window.resizeTo(width,height);}');
writeln('if (isNN){');       
writeln('window.innerWidth=document.images["TheImage"].width;');
writeln('window.innerHeight=document.images["TheImage"].height;}}');
writeln('function doTitle(){document.title="'+imageTitle+'";}');
writeln('</sc'+'ript>');
if (!AutoClose) writeln('</head><body bgcolor=000000 scroll="no" onload="reSizeToImage();doTitle();self.focus()">')
else writeln('</head><body bgcolor=000000 scroll="no" onload="reSizeToImage();doTitle();self.focus()" onblur="self.close()">');
writeln('<img name="TheImage" src='+imageURL+' style="display:block"></body></html>');
close();  
}}

/***********************************************
A mettre dans le BODY:
<a href="javascript:popImage('images/test.jpg','nom de la fenêtre');"><img src="images/petit_test.jpg" border="0"></a>

Avec un effet d'opacité au survol (voir script plus bas):
<a href="javascript:popImage('images/test.jpg','nom de la fenêtre');"><img src="images/petit_test.jpg" alt="" border="0" style="filter:alpha(opacity=100);-moz-opacity:1" onmouseover="rendrevisible(this,0)" onmouseout="rendrevisible(this,1)"></a>
***********************************************/
// FIN Popup qui se redimensionne à la taille de l'image ---------------------------------------------------------------------------


// Opacité diminue au survol des images ------------------------------------------------------------------------------------------------
function rendrevisible(timide,superman) 
{ 
force=(superman==1)? 1 : 0.2 
  
if (timide.style.MozOpacity) 
timide.style.MozOpacity=force 
else if (timide.filters) 
timide.filters.alpha.opacity=force*100 
} 
/***********************************************
A mettre dans le BODY (compatible Mozilla Firefox):
<a href="#"><img src="images/test.jpg" alt="SURPRISE !" border="0" width="193" height="73" style="filter:alpha(opacity=100);-moz-opacity:1" onmouseover="rendrevisible(this,0)" onmouseout="rendrevisible(this,1)"></a>
***********************************************/
// FIN Opacité diminue au survol des images --------------------------------------------------------------------------------------------



//POP UP BLUR //

// <a href="javascript:popImage('beeld/kraan1gr.jpg','Aboda')"></a>  //


// Set the horizontal and vertical position for the popup

PositionX = 20;
PositionY = 30;

// Set these value approximately 20 pixels greater than the
// size of the largest image to be used (needed for Netscape)

defaultWidth  = 500;
defaultHeight = 500;

// Set autoclose true to have the window close automatically
// Set autoclose false to allow multiple popup windows


var AutoClose = true;

// Do not edit below this line...
// ================================
if (parseInt(navigator.appVersion.charAt(0))>=4){
var isNN=(navigator.appName=="Netscape")?1:0;
var isIE=(navigator.appName.indexOf("Microsoft")!=-1)?1:0;}
var optNN='scrollbars=no,width='+defaultWidth+',height='+defaultHeight+',left='+PositionX+',top='+PositionY;
var optIE='scrollbars=no,width=150,height=100,left='+PositionX+',top='+PositionY;
function popImage(imageURL,imageTitle){
if (isNN){imgWin=window.open('about:blank','',optNN);}
if (isIE){imgWin=window.open('about:blank','',optIE);}
with (imgWin.document){
writeln('<html><head><title>Loading...</title><style>body{margin:0px;}</style>');writeln('<sc'+'ript>');
writeln('var isNN,isIE;');writeln('if (parseInt(navigator.appVersion.charAt(0))>=4){');
writeln('isNN=(navigator.appName=="Netscape")?1:0;');writeln('isIE=(navigator.appName.indexOf("Microsoft")!=-1)?1:0;}');
writeln('function reSizeToImage(){');writeln('if (isIE){');writeln('window.resizeTo(100,100);');
writeln('width=100-(document.body.clientWidth-document.images[0].width);');
writeln('height=100-(document.body.clientHeight-document.images[0].height);');
writeln('window.resizeTo(width,height);}');writeln('if (isNN){');       
writeln('window.innerWidth=document.images["George"].width;');writeln('window.innerHeight=document.images["George"].height;}}');
writeln('function doTitle(){document.title="'+imageTitle+'";}');writeln('</sc'+'ript>');
if (!AutoClose) writeln('</head><body bgcolor=000000 scroll="no" onload="reSizeToImage();doTitle();self.focus()">')
else writeln('</head><body bgcolor=000000 scroll="no" onload="reSizeToImage();doTitle();self.focus()" onBlur="self.close()">');
writeln('<img name="George" src='+imageURL+' style="display:block"></body></html>');
close();		
}}

// CENTER POPUP
// <a href="javascript:show_photo('images/1.jpg','Betonwerken%20Eeckhout','400','300');"><img src="thumbs/1.jpg" alt="" border="0"></a> //


// This script opens a new browser window and writes
// HTML to display an image with a title and caption
function show_photo( pFileName, pTitle, Width, Height) {
 
// specify window parameters
var winl = (screen.width - Width) / 2;
var wint = (screen.height - Height) / 2;
 
  photoWin = window.open( "", "photo", "width="+ Width +",height="+ Height +",top="+wint+",left="+winl+",status=no,scrollbars=no,resizable=no,screenX=20,screenY=40");
  
// wrote content to window
 photoWin.document.write('<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">\n');
  photoWin.document.write('<html><head><title>' + pTitle + '</title></head>\n'); 
  photoWin.document.write('<BODY style="margin:0px;" onload="self.focus()" onBlur="self.close()">\n');
  photoWin.document.write('<img src="' + pFileName + '">\n');
  photoWin.document.write('</body></html>');
  photoWin.document.close(); 
 
// If we are on NetScape, we can bring the window to the front
if (navigator.appName.substring(0,8) == "Netscape") photoWin.focus();
}


// ShowMe Open Browserwindow //

function showMe (what, where)
	{
	open (what, "FullView", "left=20, Top=20, menubar=no," + where);
	}


// Veldcontrolle inlichtingenformulier Nederlands //

function MM_findObj(n, d) { //v4.0
  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 && document.getElementById) x=document.getElementById(n); return x;
}

function MM_validateFormNL() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateFormNL.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' moet een e-mail adres bevatten.\n';
      } else if (test!='R') {
        if (isNaN(val)) errors+='- '+nm+' moet een cijfer zijn tussen 1000 en 9999.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (val<min || max<val) errors+='- '+nm+' moet een cijfer zijn tussen '+min+' en '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is vereist.\n'; }
  } if (errors) alert('Volgende fout(en) hebben zich voorgedaan:\n'+errors);
  document.MM_returnValue = (errors == '');
}

// Veldcontrolle inlichtingenformulier Frans //

function MM_findObj(n, d) { //v4.0
  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 && document.getElementById) x=document.getElementById(n); return x;
}

function MM_validateFormFR() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateFormFR.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' doit contenir une adresse e-mail.\n';
      } else if (test!='R') {
        if (isNaN(val)) errors+='- '+nm+' doit être un chiffre.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (val<min || max<val) errors+='- '+nm+' doit être un chiffre entre '+min+' et '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' est un champ obligatoire.\n'; }
  } if (errors) alert('Prochaine(s) faute(s) ce sont produites:\n'+errors);
  document.MM_returnValue = (errors == '');
}

// Veldcontrolle inlichtingenformulier Engels //

function MM_findObj(n, d) { //v4.0
  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 && document.getElementById) x=document.getElementById(n); return x;
}

function MM_validateFormEN() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateFormEN.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' moet een e-mail adres bevatten.\n';
      } else if (test!='R') {
        if (isNaN(val)) errors+='- '+nm+' moet een cijfer zijn tussen 1000 en 9999.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (val<min || max<val) errors+='- '+nm+' moet een cijfer zijn tussen '+min+' en '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
  } if (errors) alert('Following error(s) have occured:\n'+errors);
  document.MM_returnValue = (errors == '');
}


// Veldcontrolle inlichtingenformulier Duits //


function MM_findObj(n, d) { //v4.0
  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 && document.getElementById) x=document.getElementById(n); return x;
}

function MM_validateFormDE() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateFormDE.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' moet een e-mail adres bevatten.\n';
      } else if (test!='R') {
        if (isNaN(val)) errors+='- '+nm+' moet een cijfer zijn tussen 1000 en 9999.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (val<min || max<val) errors+='- '+nm+' moet een cijfer zijn tussen '+min+' en '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' ist erforderlich.\n'; }
  } if (errors) alert('Folgende Störung(en) traten auf:\n'+errors);
  document.MM_returnValue = (errors == '');
}

//Permutation d'images et Preload images ------------------------------------------------------------------
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,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_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];}
}
/***********************************************
A mettre dans le BODY:
1) <body onLoad="MM_preloadImages('img/homepagea.gif','img/presentatiea.gif','img/contacta.gif')">
2) <a href='index.html' onMouseOut="MM_swapImgRestore()" onMouseOver="MM_swapImage('homepage','','img/homepagea.gif',1)"><img src='img/homepagena.gif' name='homepage' alt='Homepage' /></a>
*/