function confirmSubmit(formId, message)
{
	var confirmation = confirm(message);
	
	if(!confirmation)
	{
		return false;
	}
	
	document.getElementById(formId).submit();
	return true;	
}

function deleteImage(gId, id, imageName)
{
	//alert(gId+' '+id+' '+imageName);
	var confirmation = confirm('Soll das Bild wirklich geloescht werden?');
	
	if(!confirmation || !id || !imageName)
	{
		return false;
	}
	
	var delRequest = new Request({url: '/admin/image-delete', method: 'post', 
		onSuccess: function(responseText) {
			//alert(responseText);
			new Request.HTML().get('/admin/image-list/gallery_id/'+gId);
	}}).send('image_id='+id+'&image_name='+imageName+'&gallery_id='+gId);
}

function checkSound(id)
{
	if(!$(id).get('html'))
	{
		$(id).set('html', 
			'<object id="player" name="plays" type="application/x-mplayer2" data="/sound/tanzbeine.mp3" width="0" height="0">'
				+'<param name="src" value="/sound/tanzbeine.mp3" />'
			+'</object>'
		);
	}
	else
	{
		$(id).empty();		
	}
	//alert($(id).get('html'));
}

function preloadImages()
{
	document.preImages = new Array();

	if(document.images)
	{
		for(var i = 0; i < preloadImages.arguments.length; i++)
		{
			document.preImages[i] = new Image();
			document.preImages[i].src = preloadImages.arguments[i];
		}
	}	
}