ago_currently_visible="#zero";

ago_curr_intervall = "";

ago_is_changing = false;


// Bilderwechsel in Navigation
function NaviImgChg(naviblock) {

	var $alt = $('#'+naviblock+' img.obersteebene');
	var $neu = $alt.next().length ? $alt.next() : $('#'+naviblock+' img:first');
	$alt.addClass('mittlereebene');
	$alt.removeClass('obersteebene');
	$neu.css({opacity: 0.0});
	$neu.addClass('obersteebene');
	$neu.animate({opacity: 1.0}, 2000, function() {
		$alt.removeClass('mittlereebene');
	});

}




function flip_to_new_content(newcontent)
{

	if (ago_is_changing)
				return;

	if (ago_currently_visible != newcontent)
	{
		if (ago_currently_visible=="#first")
		{
			if (ago_curr_intervall)
				clearInterval(ago_curr_intervall);
			$('#kollektion_bild1').css({position: 'relative'});
			$('#kollektion_bild1').removeClass('mittlereebene');
			$('#kollektion_bild1').addClass('obersteebene');

			$('#kollektion_bild2').css({position: 'relative'});
			$('#kollektion_bild2').css({display: 'none'});
			$('#kollektion_bild2').removeClass('mittlereebene');
			$('#kollektion_bild2').removeClass('obersteebene');

			$('#kollektion_bild3').css({position: 'relative'});
			$('#kollektion_bild3').css({display: 'none'});
			$('#kollektion_bild3').removeClass('mittlereebene');
			$('#kollektion_bild3').removeClass('obersteebene');
			ago_curr_intervall = "";

			$('#kollektion_bild4').css({position: 'relative'});
			$('#kollektion_bild4').css({display: 'none'});
			$('#kollektion_bild4').removeClass('mittlereebene');
			$('#kollektion_bild4').removeClass('obersteebene');
			ago_curr_intervall = "";
		}

		if (ago_currently_visible=="#first")
		{
			if (ago_curr_intervall)
				clearInterval(ago_curr_intervall);
			$('#ueberuns_bild1').css({position: 'relative'});
			$('#ueberuns_bild1').removeClass('mittlereebene');
			$('#ueberuns_bild1').addClass('obersteebene');

			$('#ueberuns_bild2').css({position: 'relative'});
			$('#ueberuns_bild2').css({display: 'none'});
			$('#ueberuns_bild2').removeClass('mittlereebene');
			$('#ueberuns_bild2').removeClass('obersteebene');

			$('#ueberuns_bild3').css({position: 'relative'});
			$('#ueberuns_bild3').css({display: 'none'});
			$('#ueberuns_bild3').removeClass('mittlereebene');
			$('#ueberuns_bild3').removeClass('obersteebene');
			ago_curr_intervall = "";

			$('#ueberuns_bild4').css({position: 'relative'});
			$('#ueberuns_bild4').css({display: 'none'});
			$('#ueberuns_bild4').removeClass('mittlereebene');
			$('#ueberuns_bild4').removeClass('obersteebene');
			ago_curr_intervall = "";
		}


		if (ago_currently_visible=="#fourth")
		{
			if (ago_curr_intervall)
				clearInterval(ago_curr_intervall);
			$('#service_bild1').css({position: 'relative'});
			$('#service_bild1').removeClass('mittlereebene');
			$('#service_bild1').addClass('obersteebene');

			$('#service_bild2').css({position: 'relative'});
			$('#service_bild2').css({display: 'none'});
			$('#service_bild2').removeClass('mittlereebene');
			$('#service_bild2').removeClass('obersteebene');

			$('#service_bild3').css({position: 'relative'});
			$('#service_bild3').css({display: 'none'});
			$('#service_bild3').removeClass('mittlereebene');
			$('#service_bild3').removeClass('obersteebene');
			ago_curr_intervall = "";

			$('#service_bild4').css({position: 'relative'});
			$('#service_bild4').css({display: 'none'});
			$('#service_bild4').removeClass('mittlereebene');
			$('#service_bild4').removeClass('obersteebene');
			ago_curr_intervall = "";
		}

		ago_is_changing = true;
		jQuery(ago_currently_visible).slideUp(500, function()
		{



			jQuery(newcontent).slideDown(800, function ()

			{
				ago_is_changing = false;

				if (newcontent=="#first")
				{

					$('#kollektion_bild1').css({position: 'absolute'});
					$('#kollektion_bild2').css({position: 'absolute'});
					$('#kollektion_bild2').css({display: 'block'});
					$('#kollektion_bild3').css({position: 'absolute'});
					$('#kollektion_bild3').css({display: 'block'});
					$('#kollektion_bild4').css({position: 'absolute'});
					$('#kollektion_bild4').css({display: 'block'});
					ago_curr_intervall=setInterval( "bilderchanger('#kollektionsbilder')", 4000 );
				}

				if (newcontent=="#fourth")
				{

					$('#service_bild1').css({position: 'absolute'});
					$('#service_bild2').css({position: 'absolute'});
					$('#service_bild2').css({display: 'block'});
					$('#service_bild3').css({position: 'absolute'});
					$('#service_bild3').css({display: 'block'});
					$('#service_bild4').css({position: 'absolute'});
					$('#service_bild4').css({display: 'block'});
					ago_curr_intervall=setInterval( "bilderchanger('#servicebilder')", 4000 );
				}

				if (newcontent=="#first")
				{

					$('#ueberuns_bild1').css({position: 'absolute'});
					$('#ueberuns_bild2').css({position: 'absolute'});
					$('#ueberuns_bild2').css({display: 'block'});
					$('#ueberuns_bild3').css({position: 'absolute'});
					$('#ueberuns_bild3').css({display: 'block'});
					$('#ueberuns_bild4').css({position: 'absolute'});
					$('#ueberuns_bild4').css({display: 'block'});
					ago_curr_intervall=setInterval( "bilderchanger('#servicemenu')", 4000 );
				}

			}

			);
		}

		);
		ago_currently_visible=newcontent;
		if (newcontent=="#fifth");
		{
			jQuery('#kontakt').show();
			jQuery('#map').hide();
		}

	}
}


function pruefe() {
   if(document.all&&!window.opera) {
     var a=document.all.kontent;
     kontent.document.body.scroll='no';
   } else {
     var a=document.getElementsByName('kontent')[0];
     a.scrolling='no';
   }
   var a=document.getElementsByName('kontent')[0];
   kontent.document.getElementsByTagName('body')[0].style.overflow='hidden';
   var b=kontent.document.getElementById('cont');
   if(a.style.height != eval(b.offsetHeight+35)+'px') {
      a.style.height=eval(b.offsetHeight+35)+'px';
   }
}


function bilderchanger(dowhich) {
		var $alt = $(dowhich+' img.obersteebene');
		var $neu = $alt.next().length ? $alt.next() : $(dowhich+' img:first');
		$alt.addClass('mittlereebene');
		$alt.removeClass('obersteebene');
		$neu.css({opacity: 0.0});
		$neu.addClass('obersteebene');
		$neu.animate({opacity: 1.0}, 2000, function() {
		$alt.removeClass('mittlereebene');
    });
}



function schreibemail(vorne,hinten)
{

	document.write('<a href=\"mailto:' + vorne + '@' + hinten + '\" class=\"maillink\">');
	document.write(vorne + '@' + hinten + '</a>');

}

function schreibemail2(vorne,hinten)
{

	document.write('<a href=\"mailto:' + vorne + '@' + hinten + '\" >');
	document.write(vorne + '@' + hinten + '</a>');

}

function popupgeneric(source)
{
	w=763;
	h=322;
	lp = (screen.width) ? (screen.width-w)/2 : 0;
	tp = (screen.height) ? (screen.height-h)/2 : 0;
	wprt=window.open(source,'wprt','height='+h+',width='+w+',top='+tp+',left='+lp+',scrollbars=no');
	wprt.focus();
}

function popupgenericimpress(source)
{
	w=776;
	h=630;
	lp = (screen.width) ? (screen.width-w)/2 : 0;
	tp = (screen.height) ? (screen.height-h)/2 : 0;
	wprt=window.open(source,'wprt','height='+h+',width='+w+',top='+tp+',left='+lp+',scrollbars=yes');
	wprt.focus();
}