function show_content (lang){
	//alert('tet');
	var obj2 = document.getElementById('content_frame');
	var obj1 = document.getElementById('bg');
	//document.getElementsByTagName("body")[0].className="bg";
	obj2.style.zIndex = 20;
	obj1.className="bg";
	document.getElementsByTagName('body')[0].className="bg";
	document.getElementsByTagName('body')[0].bgcolor = "#D7BF93";
	load_content('../../../../'+lang+'/teaser.php','teaser');

	//alert(lang);

	/*obj1.style.visibility  = "hidden";
	obj2.style.visibility  = "hidden";
	*/
}

function fadeIn2(objId,opacityr,welche) {
	if (document.getElementById) {
		var obj = document.getElementById(objId);
		if (opacityr < 100) {
				var strr = document.getElementById(objId).style.filter;
				strr = strr.split(":");
				var strr1 = strr[1];
				strr1 = strr1.split(")");
				var opa_new = strr1[0];
				opacityr = opa_new *1 + 10;		
			setOp(obj, opacityr);
			window.setTimeout("fadeIn2('"+objId+"',"+opacityr+")", 30);	
		} else {
			setOp(obj, 100);
			//alert(obj.style.MozOpacity);
		}
	}
}

function setOp(obj, opacity) {
		if(opacity != 100){
			opacity = (opacity == 100)?99.999:opacity;
			obj.style.filter = "alpha(opacity:"+opacity+")";
			obj.style.KHTMLOpacity = opacity/100;
			obj.style.MozOpacity = opacity/100;
			obj.style.opacity = opacity/100;
		} else {
			obj.style.filter = "alpha(opacity:100)";
			obj.style.KHTMLOpacity = 1;
			obj.style.MozOpacity = 1;
			obj.style.opacity = 1;
		}
}
function submenu(wert) { 
	var wert2 = document.getElementById('wert_old').value;
	if(wert != wert2){
		if(wert != ""){
			document.getElementById('wert_old').value = wert;
		} 
		for(i = 2; i <= 6; i++){
			if(wert2 != '0'+i+'0'){
					document.getElementById('0'+i+'0').style.display = 'none';
					document.getElementById('0'+i+'0').style.filter = 'alpha(opacity:0)';
					document.getElementById('0'+i+'0').style.KHTMLOpacity = '0';
					document.getElementById('0'+i+'0').style.MozOpacity = '0';
					document.getElementById('0'+i+'0').style.opacity = '0';
					document.getElementById('0'+i+'0_content').style.display = 'none';
					document.getElementById('0'+i+'0_content').style.filter = 'alpha(opacity:0)';
					document.getElementById('0'+i+'0_content').style.KHTMLOpacity = '0';
					document.getElementById('0'+i+'0_content').style.MozOpacity = '0';
					document.getElementById('0'+i+'0_content').style.opacity = '0';
			} else {
					document.getElementById('0'+i+'0').style.filter = 'alpha(opacity:90)';
					document.getElementById('0'+i+'0').style.KHTMLOpacity = '0.9';
					document.getElementById('0'+i+'0').style.MozOpacity = '0.9';
					document.getElementById('0'+i+'0').style.opacity = '0.9';
					document.getElementById('0'+i+'0_content').style.filter = 'alpha(opacity:100)';
					document.getElementById('0'+i+'0_content').style.KHTMLOpacity = '1';
					document.getElementById('0'+i+'0_content').style.MozOpacity = '1';
					document.getElementById('0'+i+'0_content').style.opacity = '1';
			}
			
		}
		if(wert != "000" && wert != "010"){
			document.getElementById(wert+'_content').style.display = 'block';
			document.getElementById(wert).style.display = 'block';
			document.getElementById(wert+'_content').style.zIndex  = '51';
			document.getElementById(wert).style.zIndex  = '41';
			var imageId = wert;
			var imageId_c = wert+'_content';
			var image = document.getElementById(imageId);
			var image_c = document.getElementById(imageId_c);
			setOp(image, 80);
			setOp(image_c, 80);
		}
		if(wert2 != "000" && wert2 != "010"){
			document.getElementById(wert2+'_content').style.zIndex  = '50';
			document.getElementById(wert2).style.zIndex  = '40';
			var imageId_old = wert2;
			var imageId_c_old = wert2+'_content';
			var image_old = document.getElementById(imageId_old);
			var image_c_old = document.getElementById(imageId_c_old);
			setOp(image_old, 0);
			setOp(image_c_old, 0);
		}	
	} 
}