// hide noscript
document.write('<style>noscript, .noscript { display: none; }</style>');

// onload
$(document).ready(function(){
    
    // defuscate email adresses
    $('.defuscate').each(function (){
        
        var a = $(this).html();
        var k = '.at.';
	    var r = new RegExp(k, 'gi');
    	a = a.replace(r, '@');
        $(this).before('<a href="mailto:' + a + '">' + a + '</a>');
        $(this).remove();
        
    });
    
    // form validation
    markFormRequiredFields();
    initFormValidation();
    
    // ie6 top menu drop down function
    if ($.browser.msie == true && $.browser.version == 6.0) {
        $('#topMenu ul li').hover(function(){
            $(this).children('ul').show();
        }, function(){
            $(this).children('ul').hide();
        });
    }
    
    // swap header images
    $('#slideshowHolder').jqFancyTransitions({ width: 976, height: 250, effect: 'curtain', delay: 4500 });
    
});


jQuery(document).ready(function($) {
    
    if ($('#gallery').html() != undefined && $('#gallery').html() != null && $('#gallery').html() != '' && $('#gallery').html() != false) {
        
    	// We only want these styles applied when javascript is enabled
    	$('div.content').css('display', 'block');
    
    	// Initially set opacity on thumbs and add
    	// additional styling for hover effect on thumbs
    	var onMouseOutOpacity = 0.67;
    	$('#thumbs ul.thumbs li, div.navigation a.pageLink').opacityrollover({
    		mouseOutOpacity:   onMouseOutOpacity,
    		mouseOverOpacity:  1.0,
    		fadeSpeed:         'fast',
    		exemptionSelector: '.selected'
    	});
    	
    	// Initialize Advanced Galleriffic Gallery
    	var gallery = $('#thumbs').galleriffic({
    		delay:                     2500,
    		numThumbs:                 8,
    		preloadAhead:              10,
    		enableTopPager:            false,
    		enableBottomPager:         false,
    		imageContainerSel:         '#slideshow',
    		controlsContainerSel:      '#controls',
    		captionContainerSel:       '#caption',
    		loadingContainerSel:       '#loading',
    		renderSSControls:          true,
    		renderNavControls:         true,
    		playLinkText:              'Diashow starten',
    		pauseLinkText:             'Diashow anhalten',
    		prevLinkText:              '&lsaquo; Vorheriges Bild',
    		nextLinkText:              'Nächstes Bild &rsaquo;',
    		nextPageLinkText:          'Weiter &rsaquo;',
    		prevPageLinkText:          '&lsaquo; Zurück',
    		enableHistory:             true,
    		autoStart:                 false,
    		syncTransitions:           true,
    		defaultTransitionDuration: 900,
    		onSlideChange:             function(prevIndex, nextIndex) {
    			// 'this' refers to the gallery, which is an extension of $('#thumbs')
    			this.find('ul.thumbs').children()
    				.eq(prevIndex).fadeTo('fast', onMouseOutOpacity).end()
    				.eq(nextIndex).fadeTo('fast', 1.0);
    
    			// Update the photo index display
    			this.$captionContainer.find('div.photo-index')
    				.html('Bild '+ (nextIndex+1) +' von '+ this.data.length);
    		},
    		onPageTransitionOut:       function(callback) {
    			this.fadeTo('fast', 0.0, callback);
    		},
    		onPageTransitionIn:        function() {
    			var prevPageLink = this.find('a.prev').css('visibility', 'hidden');
    			var nextPageLink = this.find('a.next').css('visibility', 'hidden');
    			
    			// Show appropriate next / prev page links
    			if (this.displayedPage > 0)
    				prevPageLink.css('visibility', 'visible');
    
    			var lastPage = this.getNumPages() - 1;
    			if (this.displayedPage < lastPage)
    				nextPageLink.css('visibility', 'visible');
    
    			this.fadeTo('fast', 1.0);
    		}
    	});
    
    	/**************** Event handlers for custom next / prev page links **********************/
    
    	gallery.find('a.prev').click(function(e) {
    		gallery.previousPage();
    		e.preventDefault();
    	});
    
    	gallery.find('a.next').click(function(e) {
    		gallery.nextPage();
    		e.preventDefault();
    	});
    
    	/****************************************************************************************/
    
    	/**** Functions to support integration of galleriffic with the jquery.history plugin ****/
    
    	// PageLoad function
    	// This function is called when:
    	// 1. after calling $.historyInit();
    	// 2. after calling $.historyLoad();
    	// 3. after pushing "Go Back" button of a browser
    	function pageload(hash) {
    		// alert("pageload: " + hash);
    		// hash doesn't contain the first # character.
    		if(hash) {
    			$.galleriffic.gotoImage(hash);
    		} else {
    			gallery.gotoIndex(0);
    		}
    	}
    
    	// Initialize history plugin.
    	// The callback is called at once by present location.hash. 
    	$.historyInit(pageload, "advanced.html");
    
    	// set onlick event for buttons using the jQuery 1.3 live method
    	$("a[rel='history']").live('click', function(e) {
    		if (e.button != 0) return true;
    
    		var hash = this.href;
    		hash = hash.replace(/^.*#/, '');
    
    		// moves to a new page. 
    		// pageload is called at once. 
    		// hash don't contain "#", "?"
    		$.historyLoad(hash);
    
    		return false;
    	});
    
    	/****************************************************************************************/
        
     }
     
});