var pfeil = " ";

function elementDB (a_items)
{
	this.a_config = a_items;
	this.n_depth = -1;
	
	// 	init items recursively
	for (n_order = 0; n_order < a_items.length; n_order++)
	new navElement(this, n_order);

}

function navElement (o_parent, n_order)
{
	this.n_depth  = o_parent.n_depth + 1;
	this.a_config = o_parent.a_config[n_order + (this.n_depth ? 3 : 0)];
	if (!this.a_config) return;

	if (this.a_config[2] && this.a_config[2]['oid'])
	{	
		if (ca_folder_path.inArray(this.a_config[2]['oid']))
		{
			ca_folder_name[this.a_config[2]['oid']] = this.a_config[0];
			ca_folder_link[this.a_config[2]['oid']] = this.a_config[1];
		}
	}

	if (this.a_config.length < 4) return;

	for (var n_order = 0; n_order < this.a_config.length - 3; n_order++)
		new navElement(this, n_order);
}

Array.prototype.inArray = function (value)
{
	for (i=0; i < this.length; i++) {
		if (this[i] == value) {
			return true;
		}
	}
	return false;
};

function writeBreadcrumb()
{
var breadcrumb = ""

if ( ca_folder_link[ca_folder_path[0]] != "index.php?site_id="+ca_site_id && ca_seminare.length == 0) breadcrumb = "<div  class='pfadlink'>" + ca_site_name + "</div>";

for (i=0;i < ca_seminare.length-1; i++)
{
	if (breadcrumb != "") breadcrumb = pfeil + breadcrumb;
	if ( ca_seminare[i][1] == '' )
		{
			breadcrumb = "<div  class='pfadlink'>" + ca_seminare[i][0] + "</div>" + breadcrumb;
		}
		else
		{
			breadcrumb = "<div class='pfadlink'><a href='" + ca_seminare[i][1] + "'>" + ca_seminare[i][0] + "</a></div>" + breadcrumb;
		}
}


for (i=0;i < ca_folder_path.length; i++)
{
	if (ca_folder_name[ca_folder_path[i]])
	{
		if (breadcrumb != "") breadcrumb = pfeil + breadcrumb;
		if ( ca_folder_link[ca_folder_path[i]] == "index.php?site_id="+ca_site_id )
		{
			breadcrumb = "<div  class='pfadlink'>" + ca_folder_name[ca_folder_path[i]] + "</div>" + breadcrumb;
		}
		else
		{
			breadcrumb = "<div  class='pfadlink'><a href='" + ca_folder_link[ca_folder_path[i]] + "'>" + ca_folder_name[ca_folder_path[i]] + "</a></div>" + breadcrumb;
		}
	}
}
breadcrumb = "<div style='position: absolute; left: 110px; top: 245px; z-index:0;' class='pfad'>" + breadcrumb + "</div>";
document.write(breadcrumb);
}