var bReady = false;
var iStep = 0;
var nTimeout;
var tmtAnim;
var sBasePath = "/images/animatie/"


function preload(sKleurstelling) {
	var sPath = sBasePath + sKleurstelling;
	MM_preloadImages(sBasePath + sKleurstelling+'/scene1.gif',sBasePath + sKleurstelling+'/scene2.gif',sBasePath + sKleurstelling+'/scene3.gif',sBasePath + sKleurstelling+'/scene4.gif',sBasePath + sKleurstelling+'/scene5.gif')	
}

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 animate(sKleurstelling) {
	var bReady = false;
	var sPath = sBasePath + sKleurstelling;
	switch(iStep) {
		case 0:
			// doe niets
			nTimeout = 1000;
			break;
		case 1:
		case 2:
		case 3:
		case 4:
			document.getElementById('img_anim').src = sPath + "/scene" + iStep + ".gif";
			nTimeout = 50;
			window.clearTimeout(tmrAnim);
			break;
		case 5:
			document.getElementById('img_anim').src= sPath + "/scene" + iStep + ".gif";
			window.clearTimeout(tmrAnim);
			nTimeout = 0;
			break;
		default:
			bReady = true;
			document.getElementById('header_overlay').style.display='none';
			break;
	}
	if (!bReady) {
		iStep++;
		tmrAnim = window.setTimeout("animate('"+ sKleurstelling + "')",nTimeout);
	}
} // function