var current = "home";
var currentSubmenu = null;

$(document).ready(function() {
	resize();
	/*
	alert( "innerHeight:"  + $("#content").innerHeight() + 
		"\n height: " + $("#content").height() + 
		"\n outerHeight: " + $("#content").outerHeight() );
	*/
});

/*
function setSubArticle(article) {
	$("#" + current).hide("slow", resize);
	$("#a_" + current).removeClass("active");
	
	current = article;
	$("#" + current).show("slow", resize );
	$("#a_" + current).addClass("active");
}
*/

function resize() {

	$("#content").height("auto");
	$("#menu").height("auto");
	
	/*	
	alert( "innerHeight:"  + $("#content").innerHeight() + 
		"\n height: " + $("#content").height() + 
		"\n outerHeight: " + $("#content").outerHeight() );
	*/

	var h = Math.max( $("menu").height(), $("#content").height());
	if(h < 750)
		h = 750;
	$('#menu').height(h - 15);
	$('#content').height(h);

	// schiffchen und impressum
	$('#background-left').css("top", (h - 222 - 15) + "px");
	$('#background-right').css("top", (h - 222 - 15) + "px");
	$('#impressum_right').css("top", (h - 50 - 15) + "px");
}

function setArticle(article, submenu) {
 $("#" + current).hide("slow", resize);
 $("#a_" + current).removeClass("active");
 if(currentSubmenu != null && currentSubmenu != submenu) {
   $("#submenu_" + currentSubmenu).hide("slow");
   currentSubmenu = null;
 }
 
current = article;
 $("#" + current).show("slow", resize );
 $("#a_" + current).addClass("active");
 if(currentSubmenu != submenu && submenu != null) {
  $("#submenu_" + submenu).show("slow");
 }
}