var d=document;
plaatje_groot = new Image();
plaatje_groot.src = afb_main_dir+'/'+init_image;

ani_actie   = '';
prev_src    = '';
prev_width  = '';
prev_height = '';
groot_img   = document.groot_pic;
playertimer = 0;

groot(init_image);

function load_popup(img_src) {
  setOpacity('popup',100);
  preload_img = new Image();
  preload_img.src = img_src;
  setTimeout("groot('"+img_src+"')",1000);
}

function groot(plaatje) {
	if ( plaatje.length == 0) {
		plaatje_groot.src = 'img/spacer.gif';
		groot_resize();
	} else {
		plaatje_groot.src = afb_main_dir+'/'+plaatje;
		set_oms(plaatje);
//		if (typeof(referer) != 'undefined' || typeof(SFv) != 'undefined' ) { KSextra('joppefestival','fotos.html?'+afb_main_dir+'&'+plaatje) }
		groot_resize();
		setTimeout("groot_resize()", 500); // De image.onload funktie is niet 100%.....
		setTimeout("groot_resize()",1000); // De image.onload funktie is niet 100%.....
		if ( playertimer > 1500 || playertimer == 0 ) { setTimeout("groot_resize()",1500) }
		if ( playertimer > 2000 || playertimer == 0 ) { setTimeout("groot_resize()",2000) }
		if ( playertimer > 2500 || playertimer == 0 ) { setTimeout("groot_resize()",2500) }
		if ( playertimer > 3000 || playertimer == 0 ) { setTimeout("groot_resize()",3000) }
		if ( playertimer > 3500 || playertimer == 0 ) { setTimeout("groot_resize()",3500) }
	}
}
function groot_resize() {
	if ((plaatje_groot.width  != prev_width
	  || plaatje_groot.height != prev_height )
	&& ani_actie == prev_src ) { groot_resize2() }
	groot_img.src    = plaatje_groot.src;
}
verschil_width = 0;
verschil_height= 0;
function groot_resize2() {
	ani_actie = 'ani';
//	parent.document.title= ani_actie+' '+parent.document.title;
	verschil_width = prev_width -plaatje_groot.width;
	verschil_height= prev_height-plaatje_groot.height;
 	setTimeout("groot_resize3("+eval(prev_width-verschil_width*.1)+","+eval(prev_height-verschil_height*.1)+")",  50);
 	setTimeout("groot_resize3("+eval(prev_width-verschil_width*.2)+","+eval(prev_height-verschil_height*.2)+")", 100);
 	setTimeout("groot_resize3("+eval(prev_width-verschil_width*.3)+","+eval(prev_height-verschil_height*.3)+")", 150);
 	setTimeout("groot_resize3("+eval(prev_width-verschil_width*.4)+","+eval(prev_height-verschil_height*.4)+")", 200);
 	setTimeout("groot_resize3("+eval(prev_width-verschil_width*.5)+","+eval(prev_height-verschil_height*.5)+")", 250);
 	setTimeout("groot_resize3("+eval(prev_width-verschil_width*.6)+","+eval(prev_height-verschil_height*.6)+")", 300);
 	setTimeout("groot_resize3("+eval(prev_width-verschil_width*.7)+","+eval(prev_height-verschil_height*.7)+")", 350);
 	setTimeout("groot_resize3("+eval(prev_width-verschil_width*.8)+","+eval(prev_height-verschil_height*.8)+")", 400);
 	setTimeout("groot_resize3("+eval(prev_width-verschil_width*.9)+","+eval(prev_height-verschil_height*.9)+")", 450);
 	setTimeout("groot_resize3("+eval(prev_width-verschil_width*1 )+","+eval(prev_height-verschil_height* 1)+")"+";ani_actie='"+plaatje_groot.src+"'",500);
	prev_src    = plaatje_groot.src;
	prev_width  = plaatje_groot.width;
	prev_height = plaatje_groot.height;
}
function groot_resize3(x,y) {
  de_laag = eval(doc + '"popupinner"' + sty);
  groot_img.width =x;
  groot_img.height=y;
  de_laag.width   =x;
  de_laag.height  =y;
}

function set_oms(plaatje) {
	id = 'omschrijving';
	if ( plaatje.indexOf('_') > 0 ) { str = plaatje.replace(/\.[a-z]+$/,'');
	                                  str = str.replace(/^[^_]+_/,'');
	                                  str = str.replace(/_/g,' ');
	} else { str = '' }
	if (ie4up && typeof(document.all[id]) != 'undefined' ) {
		document.all[id].innerHTML = str;
	} else if (ns4up && typeof(document.layers[id]) != 'undefined' ) {
		document.layers[id].document.open();
		document.layers[id].document.write(str);
		document.layers[id].document.close();
	} else if (ns6up && document.getElementById(id) ) {
	alert(typeof(document.getElementById(id)));
		document.getElementById(id).innerHTML = str;
	}
}