//########## cpCms V 3  H. Hassmann - www.cp-h.de ##########//
var veranstaltungsinfo = 999;
var filterstatus = 0;
var galerieimages = new Array();

function veranst_news(anz_news)
{
	vnews_status++;
	if (vnews_status == anz_news)
	{
		vnews_status = parseInt(0);
	}
	for(i = 0; i < anz_news; i++)
	{
		if (vnews_status == i)
		{
			document.getElementById("veranst_news" + i).style.display = "block";
		}
		else
		{
			document.getElementById("veranst_news" + i).style.display = "none";
		}
	}
}
function prev_news(anz_news)
{
	document.getElementById("veranst_news" + vnews_status).style.display = "none";
	vnews_status--;
	if(vnews_status < 0)
	{
		vnews_status = anz_news - 1;
	}
	document.getElementById("veranst_news" + vnews_status).style.display = "block";
	window.clearInterval(vnews_aktiv);
}
function next_news(anz_news)
{
	document.getElementById("veranst_news" + vnews_status).style.display = "none";
	vnews_status++;
	if (vnews_status == anz_news)
	{
		vnews_status = parseInt(0);
	}
	document.getElementById("veranst_news" + vnews_status).style.display = "block";
	window.clearInterval(vnews_aktiv);
}
function next_galimage(galerie_id)
{
	galerieimages[galerie_id]['akt']++;
	if(galerieimages[galerie_id]['akt'] == galerieimages[galerie_id]['anz'])
		galerieimages[galerie_id]['akt'] = parseInt(0);
	
	document.getElementById("galerie_img_" + galerie_id).src = galerieimages[galerie_id]['data'][galerieimages[galerie_id]['akt']];
	document.getElementById("galerie_nr_" + galerie_id).innerHTML = galerieimages[galerie_id]['akt'] + 1;
	document.getElementById("galerie_text_" + galerie_id).innerHTML = galerieimages[galerie_id]['text'][galerieimages[galerie_id]['akt']];
}
function prev_galimage(galerie_id)
{
	galerieimages[galerie_id]['akt']--;
	if(galerieimages[galerie_id]['akt'] < 0)
		galerieimages[galerie_id]['akt'] = galerieimages[galerie_id]['anz'] - 1;
	
	document.getElementById("galerie_img_" + galerie_id).src = galerieimages[galerie_id]['data'][galerieimages[galerie_id]['akt']];
	document.getElementById("galerie_nr_" + galerie_id).innerHTML = galerieimages[galerie_id]['akt'] + 1;
	document.getElementById("galerie_text_" + galerie_id).innerHTML = galerieimages[galerie_id]['text'][galerieimages[galerie_id]['akt']];
}
function next_newsimage(news_id)
{
	newsimage_akt++;
	if(newsimage_akt == newsimage_anz)
		newsimage_akt = parseInt(0);
	
	document.getElementById("news_img_" + news_id).src = newsimage_data[newsimage_akt];
	document.getElementById("news_nr_" + news_id).innerHTML = newsimage_akt + 1;
}
function prev_newsimage(news_id)
{
	newsimage_akt--;
	if(newsimage_akt < 0)
		newsimage_akt = newsimage_anz - 1;
	
	document.getElementById("news_img_" + news_id).src = newsimage_data[newsimage_akt];
	document.getElementById("news_nr_" + news_id).innerHTML = newsimage_akt + 1;
}
function show_info(id)
{
	document.getElementById("veranst_tile_info" + id).style.display = "block";
	document.getElementById("veranst" + id).style.display = "none";
	veranstaltungsinfo = id;
}
function hide_info(id)
{
	document.getElementById("veranst_tile_info" + id).style.display = "none";
	document.getElementById("veranst" + id).style.display = "block";
}
function toggle_filter()
{
	if(filterstatus == 0)
	{
		document.getElementById("filter").style.display = "block";
		filterstatus = 1;
	}
	else
	{
		document.getElementById("filter").style.display = "none";
		filterstatus = 0;
	}
}

function select_filter(art)
{
	if(art == "gr")
	{
		document.getElementById("alle_gr").checked = "";
	}
	if(art == "loc")
	{
		document.getElementById("alle_loc").checked = "";
	}
}

function reset_filter(art, anz_gr, anz_loc)
{
	if(art == "gr")
	{
		for(i = 0; i < anz_gr; i++)
		{
			document.getElementById("check_gr" + i).checked = "";
		}
	}
	if(art == "loc")
	{
		for(i = 0; i < anz_loc; i++)
		{
			document.getElementById("check_loc" + i).checked = "";
		}
	}
}