$(document).ready(function(){
	$('.link').each(function(){
		var T = $(this);
		T.mouseover(function(){
			var src = T.attr('src');
			if(src.indexOf('_') == -1)
				T.attr('src', src.substr(0, src.length-4) + '_.gif');			
		}).mouseout(function(){
			if(T.attr('id') == 'nav_werkgalerie' && ($('#werkgalerie_home_nav_border').hasClass('current') || $('#werkgalerie_nav').hasClass('current')) )
				return;
			var src = T.attr('src');
			if(src.indexOf('_') != -1)
				T.attr('src', src.replace('_',''));			
		});
	});
});

function replace_img(c){
	var abbruch = true;
	$('.' + c.substr(0,c.length-2)).each(function(){
		if ($(this).hasClass('current')) {
			abbruch = $(this).attr('id') == c;
			if(abbruch == false)
				$(this).fadeOut(500).removeClass('current');
		}
	});
	if (abbruch == false) {
		$('#' + c).each(function(){
			if (!$(this).hasClass('current')) 
				$(this).fadeIn(500).addClass('current');
		});
	}

}

function werkgalerie(){
	
	if($('#werkgalerie_nav_border').length){
		if ($('#werkgalerie_nav_border:hidden').length){
			$('#werkgalerie_nav_border').fadeIn(500).addClass('current');
			$('#nav_werkgalerie').attr('src', 'img/nav/werkgalerie_.gif');
		}else{
			$('#werkgalerie_nav_border').fadeOut(500).removeClass('current');
				var T = $('#nav_werkgalerie');
				var src = T.attr('src');
				if (src.indexOf('_') != -1) 
					T.attr('src', src.replace('_', ''));
		}
	}else{
		if ($('#werkgalerie_home_nav_border:hidden').length){
			$('#werkgalerie_home_nav_border').fadeIn(500).addClass('current');
			$('#nav_werkgalerie').attr('src', 'img/nav/werkgalerie_.gif');
		}else{
			$('#werkgalerie_home_nav_border').fadeOut(500).removeClass('current');
				var T = $('#nav_werkgalerie');
				var src = T.attr('src');
				if (src.indexOf('_') != -1) 
					T.attr('src', src.replace('_', ''));
		}
	}
}