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

// 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':  '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\'');
						}
				}
    };
	
	//if(container.innerHTML.length>8800){}
	
    $.innerfade.next = function(elements, settings, current, last) {
	
	//alert(elements.length);
	
        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;
            }
		
		if(elements.length==document.getElementById('hidGallery').value){
			
			if (document.getElementById('hidGallery').value !='') {
						
					$count_gallery=document.getElementById('hidGallery').value;
				
					if (current==2) idd=2;
					else if (current==0) idd=$count_gallery;
					else idd=current;
					
			
				for($i=1;$i<=$count_gallery;$i++) {
					
					if (idd==$i) {
						
						
						document.getElementById('img_lk'+$i).src=$site_url+"images/active_link_image.png";
					} 
					else {
						
						document.getElementById('img_lk'+$i).src=$site_url+"images/header_link_image.png";							
					}
				}
			}
			
		}
		
		
		if($page_name=="index.php"){
				
			if(elements.length==document.getElementById('hidGallerys').value){
			
				if (document.getElementById('hidGallerys').value !='') {
												
					
					$count_galery=document.getElementById('hidGallerys').value;
					
					if (current==2) ids=2;
					else if (current==0) ids=$count_galery;
					else ids=current;
					
					for($i=1;$i<=$count_galery;$i++) {
						
						if (ids==$i) {						
							document.getElementById('img_test'+$i).src=$site_url+"images/active_link_image.png";
						} 
						else {						
							document.getElementById('img_test'+$i).src=$site_url+"images/link_image.png";
						}
					}
					
					/*
			if (current==2) {
					document.getElementById('img_test1').src="images/link_image.png";
					
					document.getElementById('img_test2').src="images/active_link_image.png";
					document.getElementById('img_test3').src="images/link_image.png";
					document.getElementById('img_test4').src="images/link_image.png";
					document.getElementById('img_test5').src="images/link_image.png";
					document.getElementById('img_test6').src="images/link_image.png";
		
				}*/
					
					
				}
			
			}
			
		}



			/*if (current==2) {
				document.getElementById('lk_home1').src="images/featured_button1.jpg";
				
				document.getElementById('lk_home2').src="images/featured_button_hover.jpg";
				document.getElementById('lk_home3').src="images/featured_button1.jpg";
				document.getElementById('lk_home4').src="images/featured_button1.jpg";
				document.getElementById('lk_home5').src="images/featured_button1.jpg";
				
				
					
				document.getElementById('content_1').style.display="none";
				document.getElementById('content_2').style.display="block";
				document.getElementById('content_3').style.display="none";				
				document.getElementById('content_4').style.display="none";				
				document.getElementById('content_5').style.display="none";
				
				
				
				
			}*/
        } 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() {	
			

			if(elements.length==document.getElementById('hidGallery').value){
				if (document.getElementById('hidGallery').value !='') {
					
						/*if (current==0) id_s=1;
						else*/ idds=current+1;
						
					$count_gallery=document.getElementById('hidGallery').value;
					
					for($i=1;$i<=$count_gallery;$i++) {
						
						
						if (idds==$i) {
							
							
							
							
							
							document.getElementById('img_lk'+$i).src=$site_url+"images/active_link_image.png";
						} 
						else {
							
							document.getElementById('img_lk'+$i).src=$site_url+"images/link_image.png";							
						}
					}
				}
			}
		
		if($page_name=="index.php"){
			
			if(elements.length==document.getElementById('hidGallerys').value){
			
				if (document.getElementById('hidGallerys').value !='') {
					
	/*				if (current==0) id_ss=1;
					else */id_ss=current+1;
					
					$count_galery=document.getElementById('hidGallerys').value;
					
					for($i=1;$i<=$count_galery;$i++) {
						
						if (id_ss==$i) {						
							document.getElementById('img_test'+$i).src=$site_url+"images/active_link_image.png";
						} 
						else {						
							document.getElementById('img_test'+$i).src=$site_url+"images/link_image.png";
						}
					}
					
					
				
					
					
					
				/*	
				if (current==0) {
						
								
					document.getElementById('img_test1').src="images/active_link_image.png";
					
					document.getElementById('img_test2').src="images/link_image.png";
					document.getElementById('img_test3').src="images/link_image.png";
					document.getElementById('img_test4').src="images/link_image.png";
					document.getElementById('img_test5').src="images/link_image.png";
					document.getElementById('img_test6').src="images/link_image.png";
					
					
					
				
	
				
				}
				else if (current==1) {
						
						
						
					document.getElementById('img_test1').src="images/link_image.png";
					
					document.getElementById('img_test2').src="images/active_link_image.png";
					document.getElementById('img_test3').src="images/link_image.png";
					document.getElementById('img_test4').src="images/link_image.png";
					document.getElementById('img_test5').src="images/link_image.png";
					document.getElementById('img_test6').src="images/link_image.png";
	
					
					
				
	
				
				}
				
				else if (current==2) {
						
					document.getElementById('img_test1').src="images/link_image.png";
					
					document.getElementById('img_test2').src="images/link_image.png";
					document.getElementById('img_test3').src="images/active_link_image.png";
					document.getElementById('img_test4').src="images/link_image.png";
					document.getElementById('img_test5').src="images/link_image.png";
					document.getElementById('img_test6').src="images/link_image.png";
	
					
				
	
				
				}
				
				else if (current==3) {
						
							document.getElementById('img_test1').src="images/link_image.png";
					
					document.getElementById('img_test2').src="images/link_image.png";
					document.getElementById('img_test3').src="images/link_image.png";
					document.getElementById('img_test4').src="images/active_link_image.png";
					document.getElementById('img_test5').src="images/link_image.png";
					document.getElementById('img_test6').src="images/link_image.png";
			
				
	
				
				}
						else if (current==4) {
							
						document.getElementById('img_test1').src="images/link_image.png";
					
					document.getElementById('img_test2').src="images/link_image.png";
					document.getElementById('img_test3').src="images/link_image.png";
					document.getElementById('img_test4').src="images/link_image.png";
					document.getElementById('img_test5').src="images/active_link_image.png";
					document.getElementById('img_test6').src="images/link_image.png";
		
				
	
				
				}
				else if (current==5) {
							
						document.getElementById('img_test1').src="images/link_image.png";
					
					document.getElementById('img_test2').src="images/link_image.png";
					document.getElementById('img_test3').src="images/link_image.png";
					document.getElementById('img_test4').src="images/link_image.png";
					document.getElementById('img_test5').src="images/link_image.png";
					document.getElementById('img_test6').src="images/active_link_image.png";
		
	
				
				}	*/
					
					
					
				}
			}
		}

		/*	if (current==0) {
					
							
			
				
				document.getElementById('content_1').style.display="block";
				document.getElementById('content_2').style.display="none";
				document.getElementById('content_3').style.display="none";				
				document.getElementById('content_4').style.display="none";				
				document.getElementById('content_5').style.display="none";
				
			

			
			}
			else if (current==1) {
					
						document.getElementById('content_1').style.display="none";
				document.getElementById('content_2').style.display="block";
				document.getElementById('content_3').style.display="none";				
				document.getElementById('content_4').style.display="none";				
				document.getElementById('content_5').style.display="none";
				
				
			

			
			}
			
			else if (current==2) {
					
			document.getElementById('content_1').style.display="none";
				document.getElementById('content_2').style.display="none";
				document.getElementById('content_3').style.display="block";				
				document.getElementById('content_4').style.display="none";				
				document.getElementById('content_5').style.display="none";
				
			

			
			}
			
			else if (current==3) {
					
		
					document.getElementById('content_1').style.display="none";
				document.getElementById('content_2').style.display="none";
				document.getElementById('content_3').style.display="none";				
				document.getElementById('content_4').style.display="block";				
				document.getElementById('content_5').style.display="none";
			

			
			}
					else if (current==4) {
					
		
					document.getElementById('content_1').style.display="none";
				document.getElementById('content_2').style.display="none";
				document.getElementById('content_3').style.display="none";				
				document.getElementById('content_4').style.display="none";				
				document.getElementById('content_5').style.display="block";
			

			
			}*/
			
				
            $.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');
	}
}