// Code by g.niedermesser ------------

// Begin navigation ----------

function preloadImage(bildobjekt,bildsrc) {
		eval(bildobjekt + '= new Image()');
		eval(bildobjekt + '.src = "' + bildsrc + '"');
	}
	
function changeImage(imgName,imgObj) {
	document.images[imgName].src = eval(imgObj+".src")
}

	preloadImage('bildA','img/logo_ganglwines.gif');
	preloadImage('bildAover','img/logo_ganglwines.gif');
	
	preloadImage('bildB','img/mainnav_ursprung.gif');
	preloadImage('bildBover','img/mainnav_ursprung_over.gif');
	
	preloadImage('bildBa','img/subnav_familie.gif');
	preloadImage('bildBaover','img/subnav_familie_over.gif');
	
	preloadImage('bildBb','img/subnav_weingut.gif');
	preloadImage('bildBbover','img/subnav_weingut_over.gif');
	
	preloadImage('bildBc','img/subnav_tradition.gif');
	preloadImage('bildBcover','img/subnav_tradition_over.gif');
	
	preloadImage('bildBd','img/subnav_verkost.gif');
	preloadImage('bildBdover','img/subnav_verkost_over.gif');
	
	preloadImage('bildC','img/mainnav_wissen.gif');
	preloadImage('bildCover','img/mainnav_wissen_over.gif');
	
	preloadImage('bildCa','img/subnav_erfolg.gif');
	preloadImage('bildCaover','img/subnav_erfolg_over.gif');
	
	preloadImage('bildCb','img/subnav_hefe.gif');
	preloadImage('bildCbover','img/subnav_hefe_over.gif');
	
	preloadImage('bildCc','img/subnav_reben.gif');
	preloadImage('bildCcover','img/subnav_reben_over.gif');
	
	preloadImage('bildCd','img/subnav_suess.gif');
	preloadImage('bildCdover','img/subnav_suess_over.gif');
	
	preloadImage('bildCe','img/subnav_geschaeft.gif');
	preloadImage('bildCeover','img/subnav_geschaeft_over.gif');
	
	preloadImage('bildD','img/mainnav_genuss.gif');
	preloadImage('bildDover','img/mainnav_genuss_over.gif');
	
	preloadImage('bildDa','img/subnav_suesswein.gif');
	preloadImage('bildDaover','img/subnav_suesswein_over.gif');
	
	preloadImage('bildDb','img/subnav_rotwein.gif');
	preloadImage('bildDbover','img/subnav_rotwein_over.gif');
	
	preloadImage('bildDc','img/subnav_weisswein.gif');
	preloadImage('bildDcover','img/subnav_weisswein_over.gif');
	
	preloadImage('bildDd','img/subnav_sekt.gif');
	preloadImage('bildDdover','img/subnav_sekt_over.gif');
	
	preloadImage('bildDe','img/subnav_erfolge.gif');
	preloadImage('bildDeover','img/subnav_erfolge_over.gif');
	
	preloadImage('bildE','img/mainnav_info.gif');
	preloadImage('bildEover','img/mainnav_info_over.gif');
	
	preloadImage('bildEa','img/subnav_aktuell.gif');
	preloadImage('bildEaover','img/subnav_aktuell_over.gif');
	
	preloadImage('bildEb','img/subnav_bezug.gif');
	preloadImage('bildEbover','img/subnav_bezug_over.gif');
	
	preloadImage('bildEc','img/subnav_freunde.gif');
	preloadImage('bildEcover','img/subnav_freunde_over.gif');
	
	preloadImage('bildW','img/metanav_kontakt.gif');
	preloadImage('bildWover','img/metanav_kontakt_over.gif');
	
	preloadImage('bildX','img/metanav_impress.gif');
	preloadImage('bildXover','img/metanav_impress_over.gif');
	
	preloadImage('bildY','img/language_german.gif');
	preloadImage('bildYover','img/language_german_over.gif');
	
	preloadImage('bildZ','img/language_english.gif');
	preloadImage('bildZover','img/language_english_over.gif');


// End navigation -----------


// Begin popup_windows --------------------

var newwin;

function launchwin(winurl,winname,winfeatures)
{
	newwin = window.open(winurl,winname,winfeatures);
	if(javascript_version > 1.0)
	{
 		setTimeout('newwin.focus();',250);
	}
}

// End popup_windows ----------------------



// Change zitat on reload -------------
// Hide from old browsers!

  iArray=new Array(
    "img/zitat1.gif",
    "img/zitat2.gif",
    "img/zitat3.gif",
    "img/zitat4.gif",
    "img/zitat5.gif");
  ri=Math.floor(iArray.length*Math.random());
  ri='<IMG SRC="'+ iArray[ri]+ '" BORDER=0>';

// End hiding -------------------------


// Begin diashow ----------------------

// presente images script

var presente1 = "img/presente_anim.gif";
var presente2 = "img/presente02.gif";
var presente3 = "img/presente03.gif";
var presente4 = "img/presente06.gif";
var presente5 = "img/presente04.gif";
var presente6 = "img/presente07.gif";
var presente7 = "img/presente05.gif";
var presente8 = "img/presente08.gif";
var presente9 = "img/presente09.gif";
var presente10 = "img/presente10.gif";

var presentenumber = 10 ;
var presentevart = 1 ;


function presentenext() 
{ 
if (presentevart == presentenumber)
 document.presentegallery.src = eval("presente" + presentevart);

else
presentevart = presentevart + 1;
 document.presentegallery.src = eval("presente" + presentevart);
}


function presenteback() 
{
if (presentevart == 1) 
 document.presentegallery.src = eval("presente" + presentevart);

else
presentevart = presentevart - 1;
 document.presentegallery.src = eval("presente" + presentevart);
}


// diashow end ---------------------------