// JavaScript functions for this theme...
$(function() {
    $('#intro_testimonials').innerfade({
        speed: 500,
        timeout: 5000
    });
});
function newsletter() {
    var data = $('#newsletter_signup').serializeArray();
    $('.newsletter_signup_wrap p.submit').addClass('hidden');
    $('.newsletter_signup_wrap p.activity').removeClass('hidden');        
    $('.newsletter_signup_wrap div.response').load('/pages/wp-content/themes/empowered/_ajax.newsletter.php', data);
}
function mailus() {
    var data = $('#contact_form').serializeArray();
    $('p#mail_submit').addClass('hidden');
    $('p#mail_activity').removeClass('hidden');        
    $('div#mail_response').load('/pages/wp-content/themes/claridy/_ajax.mailus.php', data);
}
function nospam(a, b, c, d, e) {
    var text, link_class;  
    var tg='<';
    var at='@';
    var dest=a+at+b+'.'+c;
    if(d=='' || !d) { text = dest; } else { text = d; }
    if(e=='' || !e) { link_class=''; } else { link_class = 'class="'+e+'"'; }        
    document.write(tg+'a hr'+'ef="mai'+'lto:'+dest+'" '+link_class+'>'+text+tg+'/a>');
}


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

// jquery.innerfade.js

// Datum: 2008-02-14
// Firma: Medienfreunde Hofmann & Baldes GbR
// Author: Torsten Baldes
// Mail: t.baldes@medienfreunde.com
// Web: http://medienfreunde.com

// based on the work of Matt Oakes http://portfolio.gizone.co.uk/applications/slideshow/
// and Ralf S. Engelschall http://trainofthoughts.org/

 *
 *  <ul id="news"> 
 *      <li>content 1</li>
 *      <li>content 2</li>
 *      <li>content 3</li>
 *  </ul>
 *  
 *  $('#news').innerfade({ 
 *	  animationtype: Type of animation 'fade' or 'slide' (Default: 'fade'), 
 *	  speed: Fading-/Sliding-Speed in milliseconds or keywords (slow, normal or fast) (Default: 'normal'), 
 *	  timeout: Time between the fades in milliseconds (Default: '2000'), 
 *	  type: Type of slideshow: 'sequence', 'random' or 'random_start' (Default: 'sequence'), 
 * 		containerheight: Height of the containing element in any css-height-value (Default: 'auto'),
 *	  runningclass: CSS-Class which the container get’s applied (Default: 'innerfade'),
 *	  children: optional children selector (Default: null)
 *  }); 
 *

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

(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':  '80px',
            'runningclass':     'innerfade'
        };
        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').addClass(settings.runningclass);
            for (var i = 0; i < elements.length; i++) {
                $(elements[i]).css('z-index', String(elements.length-i)).hide();
            };
            
            setTimeout(function() {
                $.innerfade.next(elements, settings, 1, 0);
            }, settings.timeout);
            $(elements[0]).show();
        }
    };

    $.innerfade.next = function(elements, settings, current, last) {
        /*$(elements[last]).fadeOut(settings.speed);
        $(elements[current]).fadeIn(settings.speed, function() {
                        removeFilter($(this)[0]);							
                    });*/
        $(elements[last]).fadeOut(settings.speed, function() {
            $(elements[current]).fadeIn(settings.speed, function() {
                        removeFilter($(this)[0]);							
            });
        });
        if ((current + 1) < elements.length) {
            current = current + 1;
            last = current - 1;
        } else {
            current = 0;
            last = elements.length - 1;
        }
        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');
	}
}