function nl_change_language( value )
		{
			var sprachen = new Array("de", "en", "fr", "es", "it");
		
			for( i = 0; i < sprachen.length; i++)
			{
				sprache = sprachen[i];
				for( j = 1; j <= 14; j++)
				{
					document.getElementById( "nl_lang_" + j + "_" + sprache ).style.display = 'none';
				}
		
				document.getElementById( "nl_lang_3_" + sprache + "_select" ).disabled = true;
				document.getElementById( "nl_lang_12_" + sprache + "_select" ).disabled = true;
			}
		
			for( j = 1; j <= 14; j++)
			{
				document.getElementById( "nl_lang_" + j + "_" + value ).style.display = '';
			}
		
			document.getElementById( "nl_lang_3_" + value + "_select" ).disabled = false;
			document.getElementById( "nl_lang_12_" + value + "_select" ).disabled = false;
		}