$().ready(function(){

	$('#mainnav').height( $(document).height() );
	
	$('#content, #marginal').each( function() {
		$(this).height( $(document).height() - $('#header').height() - parseInt($(this).css('paddingTop')) - parseInt($(this).css('paddingBottom')) - 6 - $('#footer').height());
	});
	
	$('#mainnav a:not(.active)').mouseover( function(){
		$(this).find('img').each( function(){
			this.src = this.src.replace('_passiv','_aktiv');
		} );
	}).mouseout( function(){
		$(this).find('img').each( function(){
			this.src = this.src.replace('_aktiv','_passiv');
		} );
	});
	
	$('a.but-print').click( function(){
		window.print();
		return false;
	});
	
	$('form#chronologie input, form#chronologie select').change( function(){
		this.form.submit();
	});
	
	var cache = [];
	$('.nav img').each( function() {
		var cacheImage = document.createElement('img');
		cacheImage.src = this.src.replace('_passiv','_aktiv');
		cache.push(cacheImage);
	})
	
});