/* ================================================OPMERKING over dit bestand
Dit bestand is een kopie van algemeen.js met dien verstande dat de functie die de rechter muisknop uitschakeld
is uitgezet. Bij gebruik van dit bestand werkt de rechter muisknop dus wel!
*/




/* ================================================openAWindow
Put the URL inside the link's href="..." section, then carefully
change 'name' to a name for your popup window.  The last three
items represent the popup window width, height, and scrollbars.
<a href="http://www.yahoo.com/" onclick="NewWindow(this.href,'name','400','400','yes');return false;">Popup Yahoo.com</a>
*/
function NewWindow(mypage, myname, w, h, scroll) {
var winl = (screen.width - w) / 2;
var wint = (screen.height - h) / 2;
winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',resizable'
win = window.open(mypage, myname, winprops)
if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
}

/* ================================================Tooltip
Text Link/Image Map Tooltip Script- 
© Dynamic Drive (www.dynamicdrive.com)
For full source code, installation instructions,
100's more DHTML scripts, and Terms Of
Use, visit dynamicdrive.com
*/
if (!document.layers&&!document.all)
event="test"
function showtip(current,e,text){
if (document.all){
thetitle=text.split('<br>')
if (thetitle.length>1){
thetitles=''
for (i=0;i<thetitle.length;i++)
thetitles+=thetitle[i]
current.title=thetitles
}
else
current.title=text
}
else if (document.layers){
document.tooltip.document.write('<layer bgColor="#003500" style="width:150px;border:1px solid green;">'+text+'</layer>')
document.tooltip.document.close()
document.tooltip.left=e.pageX-40
document.tooltip.top=e.pageY+15
document.tooltip.visibility="show"
}
}
function hidetip(){
if (document.layers)
document.tooltip.visibility="hidden"
}




/////////////////////////////////////////////////////////////////////////////////////////////////////////////
//
//  ALTTXT V1.2
//  BY: BRIAN GOSSELIN OF SCRIPTASYLUM.COM
//  ADDED FADING EFFECT FOR IE4+ AND NS6+ ONLY AND OPTIMIZED THE CODE A BIT.
//  SCRIPT FEATURED ON DYNAMIC DRIVE (http://www.dynamicdrive.com)
//  Modifed by DD for doctype bug on Nov 13th, 2003


var dofade=false;     // DISABLES FADE-IN EFFECT FOR IE4+ AND NS6 ONLY
var center=false;     // CENTERS THE BOX UNER THE MOUSE, OTHERWISE DISPLAYS BOX TO THE RIGHT OF THE MOUSE
var centertext=false; // CENTERS THE TEXT INSIDE THE BOX. YOU CAN'T SIMPLY DO THIS VIA STYLE BECAUSE OF NS4.
                     // OTHERWISE, TEXT IS LEFT-JUSTIFIED. 


////////////////////////////// NO NEED TO EDIT BEYOND THIS POINT //////////////////////////////////////

function ietruebody(){
return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

var NS4 = (navigator.appName.indexOf("Netscape")>=0 && !document.getElementById)? true : false;
var IE4 = (document.all && !document.getElementById)? true : false;
var IE5 = (document.getElementById && document.all)? true : false;
var NS6 = (document.getElementById && navigator.appName.indexOf("Netscape")>=0 )? true: false;
var W3C = (document.getElementById)? true : false;
var w_y, w_x, navtxt, boxheight, boxwidth;
var ishover=false;
var isloaded=false;
var ieop=0;
var op_id=0;

function getwindowdims(){
w_y=(NS4||NS6||window.opera)? window.innerHeight : (IE5||IE4)? document.body.clientHeight : 0;
w_x=(NS4||NS6||window.opera)? window.innerWidth : (IE5||IE4)? document.body.clientWidth : 0;
}

function getboxwidth(){
if(NS4)boxwidth=(navtxt.document.width)? navtxt.document.width : navtxt.clip.width;
if(IE5||IE4)boxwidth=(navtxt.style.pixelWidth)? navtxt.style.pixelWidth : navtxt.offsetWidth;
if(NS6)boxwidth=(navtxt.style.width)? parseInt(navtxt.style.width) : parseInt(navtxt.offsetWidth);
}

function getboxheight(){
if(NS4)boxheight=(navtxt.document.height)? navtxt.document.height : navtxt.clip.height;
if(IE4||IE5)boxheight=(navtxt.style.pixelHeight)? navtxt.style.pixelHeight : navtxt.offsetHeight;
if(NS6)boxheight=parseInt(navtxt.offsetHeight);

}

function movenavtxt(x,y){
if(NS4)navtxt.moveTo(x,y);
if(W3C||IE4){
navtxt.style.left=x+'px';
navtxt.style.top=y+'px';
}}

function getpagescrolly(){
if(NS4||NS6)return window.pageYOffset;
if(IE5||IE4)return ietruebody().scrollTop;
}

function getpagescrollx(){
if(NS4||NS6)return window.pageXOffset;
if(IE5||IE4)return ietruebody().scrollLeft;
}

function writeindiv(text){
if(NS4){
navtxt.document.open();
navtxt.document.write(text);
navtxt.document.close();
}
if(W3C||IE4)navtxt.innerHTML=text;
}

//**** END UTILITY FUNCTIONS ****//

function writetxt(text){
if(isloaded){
if(text!=0){
ishover=true;
if(NS4)text='<div class="navtext">'+((centertext)?'<center>':'')+text+((centertext)?'</center>':'')+'</div>';
writeindiv(text);
getboxheight();
if((W3C || IE4) && dofade){
ieop=0;
incropacity();
}}else{
if(NS4)navtxt.visibility="hide";
if(IE4||W3C){
if(dofade)clearTimeout(op_id);
navtxt.style.visibility="hidden";
}
writeindiv('');
ishover=false;
}}}

function incropacity(){
if(ieop<=100){
ieop+=7;
if(IE4 || IE5)navtxt.style.filter="alpha(opacity="+ieop+")";
if(NS6)navtxt.style.MozOpacity=ieop/100;
op_id=setTimeout('incropacity()', 50);
}}

function moveobj(evt){
if(isloaded && ishover){
margin=(IE4||IE5)? 1 : 23;
if(NS6)if(document.height+27-window.innerHeight<0)margin=15;
if(NS4)if(document.height-window.innerHeight<0)margin=10;
//mx=(NS4||NS6)? evt.pageX : (IE5||IE4)? event.clientX : 0;
//my=(NS4||NS6)? evt.pageY : (IE5||IE4)? event.clientY : 0;
if (NS4){
mx=evt.pageX
my=evt.pageY
}
else if (NS6){
mx=evt.clientX
my=evt.clientY
}
else if (IE5){
mx=event.clientX
my=event.clientY
}
else if (IE4){
mx=0
my=0
}

if(NS4){
mx-=getpagescrollx();
my-=getpagescrolly();
}
xoff=(center)? mx-boxwidth/2 : mx+5;
yoff=(my+boxheight+30-getpagescrolly()+margin>=w_y)? -15-boxheight: 30;
movenavtxt( Math.min(w_x-boxwidth-margin , Math.max(2,xoff))+getpagescrollx() , my+yoff+getpagescrolly());
if(NS4)navtxt.visibility="show";
if(W3C||IE4)navtxt.style.visibility="visible";
}}

if(NS4)document.captureEvents(Event.MOUSEMOVE);
document.onmousemove=moveobj;
window.onload=function(){
  navtxt=(NS4)? document.layers['navtxt'] : (IE4)? document.all['navtxt'] : (W3C)? document.getElementById('navtxt') : null;
  getboxwidth();
  getboxheight();
  getwindowdims();
  isloaded=true;
  if((W3C || IE4) && centertext)navtxt.style.textAlign="center";
  if(W3C)navtxt.style.padding='4px';
  if(IE4 || IE5 && dofade)navtxt.style.filter="alpha(opacity=0)";
  }
window.onresize=getwindowdims;


/* ================================================Last Update
Datum aanduiding tbv last-update/laatste wijziging
*/

function makeArray() {
     for (i = 0; i<makeArray.arguments.length; i++)
         this[i] = makeArray.arguments[i];
 }

/* ============= ORIGINELE FUNCTIE===================================
(Geeft soms 19**, soms 20**):

function getFullYear(d) {
    var y = d.getYear();
    if (y < 1000) {y += 1900};
    return y;
}
*/
// ============= VORIGE FUNCTIE AANGEPAST DOOR TM:

function getFullYear(d) {
    var y = d.getYear();
    if (y < 1000) {y += 1900};
    if (y/100 < 20) {y += 100};
    return y;
}

var months = new makeArray("1","2","3","4","5","6","7","8","9","10","11","12");
function format_date(t) {
    var Date = t.getDate();
    var Month = t.getMonth();
    var Year = getFullYear(t);
    dateString = "";
    dateString += Date;
    dateString += "-";
    dateString += months[Month];
    dateString += "-";
    dateString += Year;
   return dateString;
}
function format_time(t) {
    var Hours = t.getHours();
    var Minutes = t.getMinutes();
        if (Minutes < 10) {Minutes = "0"+Minutes;}
    timeString = "";
    timeString += ", Time: ";
    timeString += Hours;
    timeString += ":";
    timeString += Minutes;
   return timeString;
}


/* ================================================
Laadt twee frames tegelijk:
*/
function loadFrames(frame1,page1,frame2,page2) {
eval("parent."+frame1+".location='"+page1+"'");
eval("parent."+frame2+".location='"+page2+"'");
}

/* ================================================
Laadt drie frames tegelijk:
*/
function load3Frames(frame1,page1,frame2,page2,frame3,page3) {
eval("parent."+frame1+".location='"+page1+"'");
eval("parent."+frame2+".location='"+page2+"'");
eval("parent."+frame3+".location='"+page3+"'");
}

/* ================================================
Schakelt rechter muisknop uit.
function BrowserCheck() {
        var b = navigator.appName
        if (b=="Netscape") this.b = "ns"
        else if (b=="Microsoft Internet Explorer") this.b = "ie"
        else this.b = b
        this.version = navigator.appVersion
        this.v = parseInt(this.version)
        this.ns = (this.b=="ns" && this.v>=4)
        this.ns4 = (this.b=="ns" && this.v==4)
        this.ns5 = (this.b=="ns" && this.v==5)
        this.ie = (this.b=="ie" && this.v>=4)
        this.ie4 = (this.version.indexOf('MSIE 4')>0)
        this.ie5 = (this.version.indexOf('MSIE 5')>0)
        this.min = (this.ns||this.ie)
}
is = new BrowserCheck()
    document.onmousedown = mouseDown
    if (is.ns) document.captureEvents(Event.MOUSEDOWN)
function mouseDown(e) {
    if ((is.ns && e.which == 1) || (is.ie && event.button == 1)) {
        }
//    else {
//        if (is.ie) alert("Sorry, this mouse button has been disabled")
//        else if (is.ns) setTimeout('alert("Sorry, this mousebutton is disabled here")',10)
//        }
    else {
        if (is.ie) return false;
        else if (is.ns) return false;
        }
    }
*/