//Rightmouse Filter
IE4plus = (document.all) ? true : false;
NS4 = (document.layers) ? true : false;
function clickIE(){
		//return false;
}
function clickNS(e){
	if (e.which==2 || e.which==3) {
		//return false;
	}
}
if (!IE4plus) {
	document.captureEvents(Event.MOUSEDOWN || Event.MOUSEUP);
	document.onmousedown=clickNS;
	document.onmouseup= clickNS;
	document.oncontextmenu=clickIE; // For NS 6+
} else {
	document.onmouseup= clickIE;
	document.oncontextmenu=clickIE;
}

//Field clear
function doClear(theText) {
     if (theText.value == theText.defaultValue) {
         theText.value = ""
     }
}
//Resize flash
function resizeflash(wat){
	if (wat=='groter'){
		document.getElementById('interactie').style.height='675px';
	}else if (wat=='kleiner'){	
		document.getElementById('interactie').style.height='128px';	
	}
}

//Screen elements
function IconAttention(elem){
  new Effect.ShakeIcon(elem);
}		

function MoveArtists(){
  new Effect.ShakeArtist('artists');
}	

function resizeCanvasDown(){
  new Effect.Move('content-container', { x: 0, y: 375, mode: 'relative' });  
}
function resizeCanvasUp(){  
  new Effect.Move('content-container', { x: 0, y: -375, mode: 'relative' });
}

//Browser
var shrink_h; shrink_h = screen.availHeight;
var shrink_w; shrink_w = screen.availWidth;

var shrink_w_new; shrink_w_new = shrink_w;


//reset screen first visit
if(GetCookie("visitcheck") == null){
  //moveTo(0,0);
  //resizeTo(shrink_w,shrink_h);
}else{
  var d = new Date();
  d.setDate(d.getDate() + 365);  
  SetCookie("visitcheck", "1", d);
}
 

var windowTimer;
function shrinkWindowFlash() {
  clearTimeout(windowTimer);
  if (shrink_w_new >= 1010) {
    if (shrink_w_new == 1010) {
      //alert('Browser window is now 1010px. Variable BrowserBreedte=ja');
			document.getElementById('single').SetVariable("BrowserBreedte", "ja");
      clearTimeout(windowTimer);
      shrink_w_new = shrink_w;
    } else {
      shrink_w_new = shrink_w_new - 10;
      //moveTo(0,0);
      resizeTo(shrink_w_new,shrink_h);
      windowTimer = setTimeout("shrinkWindowFlash()", 10);
    }
  }
}
function resizeWindowFlash() {
  clearTimeout(windowTimer);
  //moveTo(0,0);
  resizeTo(shrink_w,shrink_h);
}

function showCat(newID) {
  var objCats = document.getElementsByClassName('cat_all');

  for(var j = 0;j < objCats.length;j++) {
    objCats[j].style.display = 'none';
  }
  document.getElementById('cat_' + newID).style.display = 'block';
}

document.getElementsByClassName = function(clsName,tag) { 
  var retVal = new Array(); 
  if (tag == null) { tag="*"; }
  var elements = document.getElementsByTagName(tag); 
  for(var i = 0;i < elements.length;i++){ 
    var classes = elements[i].className.split(" "); 
    for(var j = 0;j < classes.length;j++){ 
      if(classes[j] == clsName) 
      retVal.push(elements[i]); 
    } 
  }
  return retVal; 
}