function get_next_picture()
{
	var pic_num = $F('pic_num');
	var last_pic_num = $F('last_pic_num');

	pic_num = pic_num * 1;
	pic_num += 1;
	if (pic_num > last_pic_num)
	{
		pic_num = last_pic_num;
	}
	new Ajax.Updater('picture_area', '/ajax/load_next_picture.php',  { method: 'POST',
	parameters: { slug: $F('slug'), picture_date: $F('picture_date'), sport: $F('sport'), pic_num: pic_num } });
	$('pic_num').value = pic_num;
}

function change_picture_set(slug,picture_date,sport,last_pic_num)
{
	$('slug').value = slug;
	$('picture_date').value = picture_date;
	$('pic_num').value = 1;
	$('start_pic_num').innerHTML = 1;
	$('total_pic_num').innerHTML = last_pic_num;
	$('last_pic_num').value = last_pic_num;

	new Ajax.Updater('picture_area', '/ajax/load_next_picture.php',  { method: 'POST',
	parameters: { slug: slug, picture_date: picture_date, sport: sport, pic_num: 1 } });

	new Ajax.Updater('extra_galleries', '/ajax/load_other_galleries.php',  { method: 'POST',
	parameters: { slug: slug, picture_date: picture_date, sport: $F('sport'), team_id: $F('team_id') } });
}

function change_picture_set_other(slug,picture_date,sport,last_pic_num)
{
	new Ajax.Updater('picture_area', '/ajax/load_next_picture.php',  { method: 'POST',
	parameters: { slug: slug, picture_date: picture_date, sport: sport, pic_num: 1 } });

	$('slug').value = slug;
	$('picture_date').value = picture_date;
	$('pic_num').value = 1;
	$('start_pic_num').innerHTML = 1;
	$('total_pic_num').innerHTML = last_pic_num;
	$('last_pic_num').value = last_pic_num;

	new Ajax.Updater('extra_galleries', '/ajax/load_other_sport_galleries.php',  { method: 'POST',
	parameters: { slug: $F('search_slug'), picture_date: picture_date, sport: $F('sport') } });
}

function switch_team(sport)
{
	new Ajax.Updater('picture_area', '/ajax/load_different_team_picture.php',  { method: 'POST',
	parameters: { sport: sport, team_id: $F('team_id') } });

	$('pic_num').value = 1;
	$('start_pic_num').innerHTML = 1;

	//get the max number in this new team's set
	new Ajax.Request('/ajax/load_different_team_picture_number.php',  { method: 'POST',
	onComplete: function(transport)
	{
		$('pic_num').value = 1;
		$('start_pic_num').innerHTML = 1;
		var list = transport.responseText.split("|");
		$('total_pic_num').innerHTML = list[0];
		$('last_pic_num').value = list[0];
		$('slug').value = list[1];
		$('picture_date').value = list[2];
	},
	parameters: { sport: sport, team_id: $F('team_id') } });

	new Ajax.Updater('extra_galleries', '/ajax/load_team_other_galleries.php',  { method: 'POST',
	parameters: { sport: sport, team_id: $F('team_id') } });
}

function searchSlug()
{
	new Ajax.Updater('picture_area', '/ajax/load_pictures_by_slug.php',  { method: 'POST',
	parameters: { sport: $F('sport'), slug: $F('search_slug') } });
	
	$('pic_num').value = 1;
	$('start_pic_num').innerHTML = 1;
	
	//get the max number in this new team's set
	new Ajax.Request('/ajax/load_pictures_by_slug_number.php',  { method: 'POST',
	onComplete: function(transport)
	{
		$('pic_num').value = 1;
		$('start_pic_num').innerHTML = 1;
		var list = transport.responseText.split("|");
		$('total_pic_num').innerHTML = list[0];
		$('last_pic_num').value = list[0];
		$('slug').value = list[1];
		$('picture_date').value = list[2];
	},
	parameters: { sport: $F('sport'), slug: $F('search_slug') } });

	//change the other galleries below
	new Ajax.Updater('extra_galleries', '/ajax/load_sport_other_galleries.php',  { method: 'POST',
	parameters: { sport: $F('sport'), picture_date: $F('picture_date'), search_slug: $F('search_slug'), first_search: 1, slug: $F('search_slug') } });
	
}

function get_this_picture()
{
	var pic_num = $F('pic_num');
	var last_pic_num = $F('last_pic_num');
	pic_num = pic_num * 1;
	if (pic_num > last_pic_num)
	{
		pic_num = last_pic_num;
	}
	new Ajax.Updater('picture_area', '/ajax/load_next_picture.php',  { method: 'POST',
	parameters: { slug: $F('slug'), picture_date: $F('picture_date'), sport: $F('sport'), pic_num: pic_num } });
	$('pic_num').value = pic_num;
}

function get_prev_picture()
{
	var pic_num = $F('pic_num');
	var last_pic_num = $F('last_pic_num');
	pic_num = pic_num * 1;
	pic_num -= 1;
	if (pic_num < 1)
	{
		pic_num = 1;
	}
	new Ajax.Updater('picture_area', '/ajax/load_next_picture.php',  { method: 'POST',
	parameters: { slug: $F('slug'), picture_date: $F('picture_date'), sport: $F('sport'), pic_num: pic_num } });
	$('pic_num').value = pic_num;
}


function showLoadingGif()
{
	$('picture_area').innerHTML  = '<table cellpadding="0" cellspacing="0" border="0"width=550><tr><td height=200 valign=middle align=middle>	<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0" width="570" height="248" id="loader_ball" align="middle"><param name="allowScriptAccess" value="sameDomain" /><param name="allowFullScreen" value="false" /><param name="movie" value="/swf/loader_ball.swf" /><param name="quality" value="high" /><param name="bgcolor" value="#ffffff" />	<embed src="/swf/loader_ball.swf" quality="high" bgcolor="#ffffff" width="570" height="248" name="loader_ball" align="middle" allowScriptAccess="sameDomain" allowFullScreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" /></object></td></tr></table>';
}