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

// jquery.innerfade.js

// Datum: 2008-02-14
// Firma: Medienfreunde Hofmann & Baldes GbR
// Author: Torsten Baldes
// ========================================================= */
(function($) {

    $.fn.innerfade = function(options) {
        return this.each(function() {   
            $.innerfade(this, options);
        });
    };
	
	

    $.innerfade = function(container, options) {
        var settings = {
        		'animationtype':    'fade',
            'speed':            'normal',
            'type':             'sequence',
            'timeout':          2000,
            'containerheight':  'auto',
            'runningclass':     'innerfade',
            'children':         null
        };
        if (options)
            $.extend(settings, options);
        if (settings.children === null)
            var elements = $(container).children();
        else
            var elements = $(container).children(settings.children);
        if (elements.length > 1) {
            $(container).css('position', 'relative').css('height', settings.containerheight).addClass(settings.runningclass);
            for (var i = 0; i < elements.length; i++) {
                $(elements[i]).css('z-index', String(elements.length-i)).css('position', 'absolute').hide();
            };
            if (settings.type == "sequence") {
                setTimeout(function() {
                    $.innerfade.next(elements, settings, 1, 0);
                }, settings.timeout);
                $(elements[0]).show();
            } else if (settings.type == "random") {
            		var last = Math.floor ( Math.random () * ( elements.length ) );
                setTimeout(function() {
                    do { 
												current = Math.floor ( Math.random ( ) * ( elements.length ) );
										} while (last == current );             
										$.innerfade.next(elements, settings, current, last);
                }, settings.timeout);
                $(elements[last]).show();
						} else if ( settings.type == 'random_start' ) {
								settings.type = 'sequence';
								var current = Math.floor ( Math.random () * ( elements.length ) );
								setTimeout(function(){
									$.innerfade.next(elements, settings, (current + 1) %  elements.length, current);
								}, settings.timeout);
								$(elements[current]).show();
						}	else {
							alert('Innerfade-Type must either be \'sequence\', \'random\' or \'random_start\'');
						}
				}
    };

    $.innerfade.next = function(elements, settings, current, last) {
        if (settings.animationtype == 'slide') {
            $(elements[last]).slideUp(settings.speed);
            $(elements[current]).slideDown(settings.speed);
        } else if (settings.animationtype == 'fade') {
            $(elements[last]).fadeOut(settings.speed);
            $(elements[current]).fadeIn(settings.speed, function() {
							removeFilter($(this)[0]);
						});
        } else
            alert('Innerfade-animationtype must either be \'slide\' or \'fade\'');
        if (settings.type == "sequence") {
            if ((current + 1) < elements.length) {
                current = current + 1;
                last = current - 1;
            } else {
                current = 0;
                last = elements.length - 1;
            }
        } else if (settings.type == "random") {
            last = current;
            while (current == last)
                current = Math.floor(Math.random() * elements.length);
        } else
            alert('Innerfade-Type must either be \'sequence\', \'random\' or \'random_start\'');
        setTimeout((function() {
            $.innerfade.next(elements, settings, current, last);
        }), settings.timeout);
    };

})(jQuery);

// **** remove Opacity-Filter in ie ****
function removeFilter(element) {
	if(element.style.removeAttribute){
		element.style.removeAttribute('filter');
	}
}




// news_main............****





$(document).ready(function() {

//Show Banner
$(".main_image .desc").show(); //Show Banner
$(".main_image .block").animate({ opacity: 0.85 }, 1 ); //Set Opacity

//Click and Hover events for thumbnail list
$(".image_thumb ul li:first").addClass('active');

// * Code added by Jeff Schram, SchramDesign, http://schramdesign.com, email@schramdesign.com
// * Adds a class 'last' to the last li to let the rotator know when to return to the first
$(".image_thumb ul li:last").addClass('last');

$(".image_thumb ul li").click(function(){
//Set Variables
var imgAlt = $(this).find('img').attr("alt"); //Get Alt Tag of Image
var imgTitle = $(this).find(".inner_im").attr("href"); //Get Main Image URL
var imgDesc = $(this).find('.block').html(); //Get HTML of block
var imgDescHeight = $(".main_image").find('.block').height(); //Calculate height of block

if ($(this).is(".active")) { //If it's already active, then…
return false; // Don't click through
} else {
//Animate the Teaser
$(".main_image img").animate({ opacity: 0}, 400 );
$(".main_image .block").animate({ opacity: 0, marginBottom: -imgDescHeight }, 700 , function() {
$(".main_image .block").html(imgDesc).animate({ opacity: 0.85, marginBottom: "0" }, 700 );
$(".main_image img").attr({ src: imgTitle , alt: imgAlt}).animate({ opacity: 1}, 400 );
});
}

$(".image_thumb ul li").removeClass('active'); //Remove class of 'active' on all lists
$(this).addClass('active'); //add class of 'active' on this list only
return false;

}) .hover(function(){
$(this).addClass('hover');
}, function() {
$(this).removeClass('hover');
});

//Toggle Teaser
$("a.collapse").click(function(){
$(".main_image .block").slideToggle();
$("a.collapse").toggleClass("show");
});

// * Code added by Jeff Schram
// * if we are hovering over the image area, pause the clickNext function
// * by default, our new pauseClickNext variable is false
pauseClickNext = false;
$(".main_image").hover(
function () {
pauseClickNext = true;
},
function () {
pauseClickNext = false;
}
);

pauseClickNext = false;
$(".image_thumb ul li").hover(
function () {
pauseClickNext = true;
},
function () {
pauseClickNext = false;
}
);

// * Code added by Jeff Schram
// * Define function to click the next li
// * notice that it checks for a class of 'last', we added that above
var clickNext = function(){
if(!pauseClickNext) {
/// find the next li after .active
var $next_li = $("li.active").next("li");
if($("li.active").hasClass("last") ){
$(".image_thumb ul li:first").trigger("click");

} else {
$next_li.trigger("click");
}
}
};

// * Code added by Jeff Schram
// * setTimeInterval to run clickNext
setInterval(clickNext, 8000);

});//Close Function