/*
 * SITEMAP SLIDER
 */	

var sitemapActive = false;

$(document).ready(function() {
	$('#sitemapButton a').click(function() {
		$("#sitemapButton a").toggle();
		if(!sitemapActive){
			sitemapActive = true;
			$.get("ajax/ajax_sitemap.php", {psid: getSessionID()}, sitemapCallback);
		}else{
			sitemapActive = false;
			$('div#panel').animate({ height: "toggle"}, 1000);
		}
		
		return false;
	});
});

function sitemapCallback(data, textStatus, http_request){
	if ( http_request.readyState == 4 ){
		if (http_request.status != 200){
			alert("Fehler beim Aktualisieren der Anzeige, überprüfen Sie Ihre Internetverbindung");
		}
		else{
			$('#panel_content').html(data);
			var height = $('div#panel').height();
			var docHeight = $(document).height();
			var windowHeight = $(window).height();
			var scrollPos = docHeight - windowHeight + height;
			$('div#panel').animate({ height: "toggle"}, 1000);
			if($.browser.opera) { //Fix opera double scroll bug by targeting only HTML.
				$('html').animate({scrollTop: scrollPos+'px'}, 1000);
			} else {
				$('html, body').animate({scrollTop: scrollPos+'px'}, 1000);
			}
		}
	}
}


function getSessionID(){
	// TODO: Funktioniert nicht mir Startseite zu Beginn!!
	return location.href.substr(location.href.indexOf("psid=")+5,32);
}