/* KONFIGURATION */

var fadeTime = 2000 /* Überblend-Zeit in ms */,
	showTime = 5000 /* Zeit, die ein Bild angezeigt wird in ms */,
	scrollTime = 1000 /* Zeit für die Scrollanimation beim Klick auf den "nach oben"-Pfeil in ms */;

/* ENDE Konfiguration */

/* ======================================================================== */

var pics = [],
	curPicIdx = -1;

function slideshow() {
	if (curPicIdx < pics.length - 1) curPicIdx ++;
	else curPicIdx = 0;
	var img = new Image()
	img.onload = function () {
		//if (img.width < 600 || img.height < 400) return;
		jQuery('.gallery:first-child').css('background', '#bf2d17 url(' + pics[curPicIdx] + ') no-repeat center center').fadeIn(fadeTime);
		jQuery("#image").fadeOut(fadeTime, function () {
			jQuery('#image').css('background', 'transparent none');
			jQuery('#image').show(function () {
				jQuery('#image').css('background', '#bf2d17 url(' + pics[curPicIdx] + ') no-repeat center center');
			});
		});
	};
	img.src = pics[curPicIdx];
	setTimeout(slideshow, showTime);
}

jQuery(function () {
	// Diverses
	jQuery('a').each(function () {
		if (jQuery(this).text().match(/weiterlesen/i)) jQuery(this).addClass('link-continue');
	});
	jQuery('.tooltip').live('mouseover', function () {
		jQuery(this).fadeOut();
	});
	jQuery('[title]').tooltip({
		effect: 'fade',
		position: 'top center',
		predelay: 500
	});
	jQuery('.gallery a').each(function () {
		pics.push(this.href);
	});
	jQuery('img.ajax-loader').attr('src', '/wp-content/themes/adventureworld-forbach/images/ajax-loader.gif');
	
	// Pfeil nach oben / nach unten abhängig von Scrollposition
	var goto_direction, goto_direction_previous;
	jQuery('#topbtn').click(function() {
		jQuery.scrollTo(goto_direction_previous == 'top' ? 0 : jQuery(document).height(), scrollTime);
		return false;
	});
	jQuery(window).scroll(function () {
		if (jQuery(document).scrollTop() < jQuery(window).height() / 2)
			goto_direction = 'btm';
		else
			goto_direction = 'top';
		if (goto_direction != goto_direction_previous) {
			goto_direction_previous = goto_direction;
			if (goto_direction == 'top') {
				jQuery('#topbtn').html('▲').css('background-image', 'url(/wp-content/themes/adventureworld-forbach/images/topbtn.png)');
			}
			else {
				jQuery('#topbtn').html('▼').css('background-image', 'url(/wp-content/themes/adventureworld-forbach/images/btmbtn.png)');
			}
		}
	});
	jQuery(window).scroll();
	
	// Anchor-Scroll
	jQuery('a[href^=#]').filter(function() {
		return jQuery(this).attr('id') != 'topbtn' && jQuery(this).attr('href') != '#' && jQuery(jQuery(this).attr('href')).length;
	}).click(function () {
		jQuery.scrollTo(jQuery(jQuery(this).attr('href')).parent().position().top + parseInt(jQuery('#wrapper').css('padding-top')), scrollTime);
		return false;
	});
});

jQuery(window).load(function () {
	if (pics.length) {
		jQuery('.gallery:first-child').html('<div id="image"></div>');
		slideshow();
	}
});