var orig_dimensions;
function change_picture(path){
	if(document.big_img.src == 'http://www.standreirublevicons.com/'+path){
		return;
	}
	orig_dimensions = $('big_img_container').getDimensions();
	$('big_img_container').setStyle({height:orig_dimensions.height});
	new Effect.Fade('big_img', {duration:'0.5'});
	setTimeout("put_in_new_picture('"+path+"')", 530);
}

function put_in_new_picture(path){
	
	
	document.big_img.src= path;
	var new_dimensions = $('big_img_container').getDimensions();
	$('big_img_container').setStyle({height:new_dimensions.height});
	
	fade_in_new_picture();
}

function fade_in_new_picture(){
	new Effect.Appear('big_img', {duration:'0.5'});
}

function set_active_thumb(img_el){
	$(img_el).setStyle({backgroundColor: '#032d47'});
}

function set_inactive_thumb(img_el){
	$(img_el).setStyle({backgroundColor: '#00243A'});
}