// JavaScript Document
//made by Rik Timmermans 49782//
var TimeToFade = 1000.0;

function fade(eid)
{
  var element = document.getElementById(eid);
  if(element == null)
    return;
   
  if(element.FadeState == null)
  {
    if(element.style.opacity == null 
        || element.style.opacity == '' 
        || element.style.opacity == '1')
    {
      element.FadeState = -2;
    }
    else
    {
      element.FadeState = 2;
    }
  }
 
    
  if(element.FadeState == 1 || element.FadeState == -1)
  {
    element.FadeState = element.FadeState == 1 ? -1 : 1;
    element.FadeTimeLeft = TimeToFade - element.FadeTimeLeft;
  }
  else
  {
    element.FadeState = element.FadeState == 2 ? -1 : 1;
    element.FadeTimeLeft = TimeToFade;
    setTimeout("animateFade(" + new Date().getTime() + ",'" + eid + "')", 33);
  }
}

function animateFade(lastTick, eid)
{  
  var curTick = new Date().getTime();
  var elapsedTicks = curTick - lastTick;
  
  var element = document.getElementById(eid);
 
  if(element.FadeTimeLeft <= elapsedTicks)
  {
    element.style.opacity = element.FadeState == 1 ? '1' : '0';
    element.style.filter = 'alpha(opacity = ' + (element.FadeState == 1 ? '100' : '0') + ')';
    element.FadeState = element.FadeState == 1 ? 2 : -2;
	if(element.FadeState == -2){
		element.style.visibility = "hidden";
	}else{
		element.style.visibility = "visible";
	}
    return;
  }
 
  element.FadeTimeLeft -= elapsedTicks;
  var newOpVal = element.FadeTimeLeft/TimeToFade;
  if(element.FadeState == 1){
    newOpVal = 1 - newOpVal;
  }
 	if(element.FadeState == -2){
		element.style.visibility = "hidden";
	}else{
		element.style.visibility = "visible";
	}
  element.style.opacity = newOpVal;
  element.style.filter = 'alpha(opacity = ' + (newOpVal*100) + ')';
  
  setTimeout("animateFade(" + curTick + ",'" + eid + "')", 33);
}


function slideIt(){

	var slidingDiv = document.getElementById('balk2');
	var links = parseInt(slidingDiv.style.left);
	var speed = 10;
	var stopPosition = 0;
	var stopPosition2 = -810;
	var timer = setTimeout(slideIt);

if (links == stopPosition2){ clearTimeout(timer); heen = true;}
if (links == stopPosition){ clearTimeout(timer); heen = false;}

	if (links != stopPosition && heen==true){
		slidingDiv.style.left = links + speed + "px";
	}
	if (links != stopPosition2 && heen==false){
		slidingDiv.style.left = links - speed + "px";
	}
}

function slideIt2(){

	var slidingDiv2 = document.getElementById('plaatje');
	var links2 = parseInt(slidingDiv2.style.left);
	var speed2 = 5;
	var stopPosition2 = 0;
	var stopPosition22 = -460;
	var timer2 = setTimeout(slideIt2);

if (links2 == stopPosition22){ clearTimeout(timer2); heen2 = true;}
if (links2 == stopPosition2){ clearTimeout(timer2); heen2 = false;}

	if (links2 != stopPosition2 && heen2==true){
		slidingDiv2.style.left = links2 + speed2 + "px";
	}
	if (links2 != stopPosition22 && heen2==false){
		slidingDiv2.style.left = links2 - speed2 + "px";
	}
}

function remName(a, b){
	a.style.color = "#000000";
	if(a.value==b){
		a.value='';
	}else if(a.value==''){
		a.value=b;
	}else{
		a.value=a.value;
	}
}
 
function chkName(a, b){
	a.style.color = "#AAAAAA";
	if(a.value==''){
		a.value=b;
	}else{
		a.value=a.value;
	}
}

function switchMenu(obj) {
var el = document.getElementById(obj);
	if ( el.style.display != 'none' ) {
	el.style.display = 'none';
	}
	else {
	el.style.display = '';
	}
}

//popup
function dis() {
window.open("disclaimer.php","disclaimer", "toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=yes, resizable=yes, height=600, width=800, screenX=150, screenY=250, top=250, left=250")}

function pol() {
window.open("policy.php","policy", "toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=yes, resizable=yes, height=600, width=800, screenX=250, screenY=150, top=250, left=250")}

function about() {
window.open("about.php","about", "toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=yes, resizable=yes, height=350, width=800, screenX=250, screenY=150, top=250, left=250")}

function cv_upload() {
window.open("cv_upload.php","CV", "toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=no, resizable=no, top=0, left=0")}


function hide(id) {
	if(document.getElementById(id).style.visibility == "visible"){
		document.getElementById(id).style.visibility = "hidden";
	}else{
		document.getElementById(id).style.visibility = "visible";
	}
}

function dis2(id) {
	if(document.getElementById(id).style.display == "block"){
		document.getElementById(id).style.display = "none";
	}else{
		document.getElementById(id).style.display = "block";
	}
}