var current_image;
var play_mode=0;
var oldIndex=0;
var size='big';
var nr=0;
function GoToImage(nr){
	//alert(nr);
	play_mode=0;
	viewPic(nr);
	document.control_form.SekvensForm.value=nameSekvens;
}
function resetLinks() {
	for (i=1;i<=antal;i++) {
		document.anchors[i].style.textDecoration='none';
	}
}
function UpdateImage(size1){
	size=size1;
	play_mode=0;
	if(size=="big"){
	document.animation.src=theImages[nr].src;
	}
	else{
	document.animation.src=theImagessmall[nr].src;
	}
}
function animate_fwd(){
	if(play_mode==0){return;}
	if(current_image<0){
		current_image=last_pict;
		setTimeout("animate_fwd()",300);
	} else {
		viewPic(current_image);
		current_image--;
		setTimeout("animate_fwd()",300);
	}	
}
function viewPic(nr){
	//alert('nr='+nr);
	var id = antal-nr;
	if(size=="big"){
	document.animation.src=theImages[nr].src;
	}
	else{
	document.animation.src=theImagessmall[nr].src;
	}
	document.anchors[oldIndex].style.textDecoration='none';
	document.anchors[id].style.textDecoration='underline';
	//alert('oldIndex='+oldIndex);
	oldIndex=id;
}
function startAnimation(){
	if(play_mode==0){
		document.control_form.SekvensForm.value=nameStopp;
		play_mode=1;
		current_image=last_pict;
		animate_fwd();
	} else {GoToImage(0)}
}