/*var ladeScreen = {onCreate:function(){document.getElementById('galerie').innerHTML = "<img src=\"../../bilder/loader.gif\" alt=\"\" style=\"position:absolute; top:25px; left:10px;\" />";}};
Ajax.Responders.register(ladeScreen);


function showGalerie(valueGalerie,valueArt){
	var aktiv;
	var GalerieWidth = document.getElementById('galerie').offsetWidth;
	
	if(GalerieWidth<="120"){
		document.getElementById('galerie').innerHTML = "<img src=\"../../bilder/left.png\" alt=\"\" style=\"position:absolute; top:0px; left:0px;\" /><img src=\"../../bilder/loader.gif\" alt=\"\" style=\"position:absolute; top:25px; left:10px;\" />";
		aktiv = window.setInterval(function(){fullGalerie();},1);
	}
	if(GalerieWidth>="701"){       
		document.getElementById('galerie').innerHTML = "<img src=\"../../bilder/left.png\" alt=\"\" style=\"position:absolute; top:0px; left:0px;\" /><img src=\"../../bilder/loader.gif\" alt=\"\" style=\"position:absolute; top:25px; left:10px;\" />";
		aktiv = window.setInterval(function(){smallGalerie();},1);
	}
	
	function fullGalerie(){
		var counter = 25;
		document.getElementById('galerie').style.width = GalerieWidth + counter + "px";
		GalerieWidth = document.getElementById('galerie').offsetWidth;
		if(GalerieWidth>="701"){
			window.clearInterval(aktiv);
			document.getElementById('galerie').style.width = "701px";
			showGalerieAjax('full',valueGalerie,valueArt,'1');
		}
	}
	
	function smallGalerie(){
		var counter = 25;
		document.getElementById('galerie').style.width = GalerieWidth - counter + "px";
		GalerieWidth = document.getElementById('galerie').offsetWidth;
		if(GalerieWidth<="120"){
			window.clearInterval(aktiv);
			document.getElementById('galerie').style.width = "120px";
			showGalerieAjax('small',valueGalerie,valueArt,'1');
		}
	}	
}


function showGalerieAjax(valueGalerie,valueSeite){
	//var container_height = document.getElementById('content_container').offsetHeight;
	container_height = container_height - 6;
	if(container_height<400){
		container_height = 400;
	}
	
	document.getElementById('galerie').style.height = container_height + "px";
	
	var url = "../../galeriehandler.php";
	var para = "modus="+valueForm+"&galerie="+valueGalerie+"&art="+valueArt+"&seite="+valueSeite;
	var opt = {methode:"post",parameters:para,onComplete:getGalerie};
	new Ajax.Request(url, opt);
	
	function getGalerie(originalRequest){
		document.getElementById('galerie').innerHTML = originalRequest.responseText;
		
	}
}


var menuCookieTimeout = new Date();
menuCookieTimeout = new Date(menuCookieTimeout.getTime() +1000*60*60*24*365);
//alert(document.cookie);
	

function menu(){
	if(document.cookie){

		var menuCookie = document.cookie;
		var menuCookieName = menuCookie.substr(0,menuCookie.search('='));
		var menuCookieWert = menuCookie.substr(menuCookie.search('=')+1,menuCookie.search(';'));
		if(menuCookieWert == ''){
			menuCookieWert = menuCookie.substr(menuCookie.search('=')+1,menuCookie.length);
		} 
		//alert(menuCookieName + "\n" + menuCookieWert);
		//alert(document.cookie + "\n" + location.href + "\n" + location.href.substring(0,location.href.indexOf("/de/")) + "/");
		
		if(menuCookieWert == "show"){
			show('angebote');
		}else if(menuCookieWert == "hide"){
			hide('angebote');
		}
	}
}
function show(value){
	document.getElementById(value).style.visibility = "visible";
	document.getElementById(value).style.height = 213 + "px";
	document.getElementById(value+'Plus').innerHTML = "<a href=\"#\">[-] Angebote</a>"; 
	//document.cookie = location.href.substring(0,location.href.indexOf("/de/")) + "/";
	document.cookie = 'menu=show; expires=' + menuCookieTimeout.toGMTString() + ';';
}

function hide(value){
	document.getElementById(value).style.visibility = "hidden";
	document.getElementById(value).style.height = 0 + "px";
	document.getElementById(value+'Plus').innerHTML = "<a href=\"#\">[+] Angebote</a>";
	//document.cookie = location.href.substring(0,location.href.indexOf("/de/")) + "/";
	document.cookie = 'menu=hide; expires=' + menuCookieTimeout.toGMTString() + ';';
}
*/



var valueSize;
var fontSize;
var fontSizeMax = 20;
var fontSizeMin = 13;

function resizeFont(value){
	fontSize = document.getElementById('contentMiddle').style.fontSize;
	if(fontSize == "") {fontSize = "12px";}
	fontSize = fontSize.slice(0,2);
	if(fontSize <= fontSizeMax && value == "+"){
		fontSize++;
		document.getElementById('contentMiddle').style.fontSize = fontSize + "px";
	}else if(fontSize >= fontSizeMin && value == "-"){
		fontSize--;
		document.getElementById('contentMiddle').style.fontSize = fontSize + "px";
	}else if(value =="o"){
		document.getElementById('contentMiddle').style.fontSize = 12 + "px";
	}
}

function check(value){
	valueSize = document.getElementById(value).offsetHeight;
	if(valueSize > 0){
		hide(value);
	}else{
		show(value);	
	}		
}

function showNews(){
	var aktiv = window.setInterval(function(){
																var top = document.getElementById('news').offsetTop;
																top += 1;
																document.getElementById('news').style.top = top + "px";
																if(document.getElementById('news').offsetTop >= 10) window.clearInterval(aktiv);
																},1);
}

function closeNews(){
	var aktiv = window.setInterval(function(){
																var top = document.getElementById('news').offsetTop;
																top -= 1;
																document.getElementById('news').style.top = top + "px";
																if(document.getElementById('news').offsetTop <= -150) window.clearInterval(aktiv);
																},1);
}