var BildListe = new Array();
BildListe[0] = "/fileadmin/html/images/nav_unternehmen.gif";
BildListe[1] = "/fileadmin/html/images/nav_engagement.gif";
BildListe[2] = "/fileadmin/html/images/nav_produkte.gif";
BildListe[3] = "/fileadmin/html/images/nav_wissen.gif";
BildListe[4] = "/fileadmin/html/images/mit_nav.gif";


function Vorladen()
{
  for (i = 0; i < BildListe.length; i++) {
    var Bild = new Image();
    Bild.src = BildListe[i];
  }
}




var bilder = new Array();
function clearit(obj) {
   info = document.getElementById(obj.id).value;
   if (info == "  NAME" || info == "  EMAIL" || info == "  SUCHE" || info == "suche"){
      document.getElementById(obj.id).value = "";
   }
   
}

function wfopen (Adresse,w,h) {
  MeinFenster = window.open(Adresse, "Zweitfenster", "width="+w+",height="+h+",left=10,top=10");
  MeinFenster.focus();
}

function daumenKino() {
    var $alt = $('#banner_blanko img.obersteebene');
    
      var $neu = $alt.next().length ? $alt.next() : $('#banner_blanko img:first');
    $alt.addClass('mittlereebene');
   $alt.removeClass('obersteebene');
    $neu.css({opacity: 0.0});
    $neu.addClass('obersteebene');
    $neu.animate({opacity: 1.0}, 3000, function() {
            $alt.removeClass('mittlereebene');
    });
}







$(document).ready(function() {
  var length = $('.sss').length;
    if (length > 1 ) {
     setInterval( "daumenKino()", 10000 ); 
   }
   
   Vorladen();
});



      var bilduri = '';
      var h = 0;
      function schliessen() {
         $('#overlay').css({
            visibility: 'hidden',
            position: 'absolute',
            'background': '#000000',
            top: '0px',
            left: '0px',
            width: '100%',
            height:  '0px'         
         });
         $('#overlaybild').css({
            visibility: 'hidden',
            position: 'absolute',
            'background': '#ffffff',
            top: ''+ ($(window).scrollTop() + 40) +'px',
            left: ''+ tt + 'px' 
         });
         $('#overlaybild').html('');
      
      }
      function schliessen2() {
         
         $('#overlaybild').css({
            visibility: 'hidden',
            position: 'absolute',
            'background': '#ffffff',
            top: ''+ ($(window).scrollTop() + 40) +'px',
            left: ''+ tt + 'px' 
         });
         $('#overlaybild').html('');
      
      }
      function zeige2(tran) {
         
         $('#overlay').css({
            visibility: 'visible',
            position: 'absolute',
            'background': '#000000',
            top: '0px',
            left: '0px',
            width: '100%',
            height:  ''+(h)+'px'         
         });
         
         tt = ($(window).width() /2) -  ($('#bild').width() / 2);
         
         
         $('#overlaybild').css({
            visibility: 'visible',
            position: 'absolute',
            'background': '#ffffff',
            width: ''+ ($('#bild').width())+'px',
            top: ''+ ($(window).scrollTop() + 140) +'px',
            left: ''+ tt + 'px' 
         });
         $('#overlay').css({ opacity: 0.5 });
      }
      
      function zeige1(src){
         bilduri = src;
         if (document.viewport.getHeight() > $('#mybody').getHeight() ) {
             h = document.viewport.getHeight() ;
             
         } else {
             h = $('#mybody').getHeight() ; 
            
         }
         new Ajax.Request((src), {method: 'get', onSuccess: zeige2}); 
      }
      
      function zeige(src){
         bilduri = src;
        
         if ($(window).height() > $('#mybody').height() ) {
             h = $(window).height();;
              
         } else {
             h = $('#mybody').height() + 25; 
                          
         }
         string = ' <p onclick="schliessen()" class="overlayclose">schlie&szlig;en <span alt="schlie&szlig;en" title="schlie&szlig;en"class="overlayx"> <b>x<\/b> <\/span><\/p> <img id="bild" onload="javascript:zeige2(\''+src+'\')" onclick="schliessen()" style="z-index: 100;"  src="'+ src +'"> ';
         string += '<p style="white-space:nowrap"> <b style="cursor:pointer;float:left;" onclick="zeigeprev(\''+src+'\')">&lt;&lt;<\/b> <b style="cursor:pointer;float:right;" onclick="zeigenext(\''+src+'\')">&gt;&gt;<\/b><\/p>';
         $('#overlaybild').html(string);

      }
      
      function zeiges(src){
         bilduri = src;  
         if ($(window).height() > $('#mybody').height() ) {
             h = $(window).height();;
              
         } else {
             h = $('#mybody').height() + 25; 
             
         }
         string = ' <p onclick="schliessen()" class="overlayclose">schlie&szlig;en <span alt="schlie&szlig;en" title="schlie&szlig;en"class="overlayx"> <b>x<\/b> <\/span><\/p> <img id="bild" onload="javascript:zeige2(\''+src+'\')" onclick="schliessen()" style="z-index: 100;"  src="'+ src +'"> ';

         $('#overlaybild').html(string);

      }
      function zeigenext(src) {
         for (var i = 0; i < bilder.length; ++i) {
            if (bilder[i] == src) {
               vor = i +1;
               if (vor < bilder.length) {
                  schliessen2();
                  zeige(bilder[vor]);
               }
            }
            
         }
      }
      
      function zeigeprev(src) {
         for (var i = 0; i < bilder.length; ++i) {
            if (bilder[i] == src) {
               vor = i -1;
               if (vor >= 0) {
                  schliessen2();
                  zeige(bilder[vor]);
               }
            }
            
         }
      }
	function anaus(anaus) {
	
		if ( anaus == true ) {
  			$('#typ1').show();
		} else if ( anaus == false ) {
  			$('#typ1').hide();
		}

	
	}

	function hide(obj) {
	
		//$('.filter').hide();
		//$('.filter2').css({'background': '#FEFEFE'});
		objid = '#' + obj;
		objclass = '.' +obj;
		
		objimage = '.'+ obj + 'image';
		//$(objid).toggle(); 		
			
		if ($(objid).css('display') == "none") {
			//$(objclass).css({'background': '#FEFEFE'});
			$('.filter').hide();
			//$('.filter2').css({'background': '#FEFEFE'});
			//$('.filter').hide();
			
			$(objid).show();  
			$('.filter2').css({'background': '#FEFEFE'});
			$(objclass).css({'background': '#EFEFEF'});
			$('.filterimage').attr("src", "fileadmin/html/images/pfeil_unten.gif" );
			$(objimage).attr("src", "fileadmin/html/images/pfeil_oben.gif" );

			
		} else {
			$('.filter2').css({'background': '#FEFEFE'});
			 //$(objclass).css({'background': '#EFEFEF'});
			 $(objclass).css({'background': '#FEFEFE'});
			 $(objimage).attr("src", "fileadmin/html/images/pfeil_unten.gif" );
			 $(objid).hide();
			  	//$(objid).hide(); 

		}
	}
	
	function toggle(wert) {
		objid = '#part' + wert;
		imgid = '#img' + wert;
		
		
		if ($(objid).css('height') == '140px') {
			$(objid).css({'height': ''});
			//temph = $(objid).css('height');
			//$(objid).css({'height': '140px'});
			//$(objid).animate({height: temph},300);
			//$neu.animate({opacity: 1.0}, 3000, function() {
			//$(objid).css({'height': ''});
			$(imgid).attr("src", "fileadmin/html/images/pfeil_oben.gif" );
		} else {
			//$(objid).animate({height: '140px'},300);
			$(objid).css({'height': '140px'});
			$(imgid).attr("src", "fileadmin/html/images/pfeil_unten.gif" );
		}
	}
	
		function toggleprodukt(wert) {
		objid = '#part' + wert;
		imgid = '#img' + wert;
		
		
		if ($(objid).css('height') == '160px') {
			$(objid).css({'height': ''});
			$(imgid).attr("src", "fileadmin/html/images/pfeil_oben.gif" );
		} else {
			$(objid).css({'height': '160px'});
			$(imgid).attr("src", "fileadmin/html/images/pfeil_unten.gif" );
		}
	}