function mOver(what) {
	switch (what) {
	    case 'ger':
			window.document.images['ger'].src = "img/german_mo.gif";
	        break;
	    case 'engl':
			window.document.images['engl'].src = "img/engl_mo.gif";
	        break;
	    case 'con':
			window.document.images['con'].src = "img/contact_mo.gif"; 
			break;
	    case 'info':
			window.document.images['info'].src = "img/info_mo.gif"; 
			break;
		case 'imp':
			window.document.images['imp'].src = "img/impress_mo.gif"; 
			break;
		case 'site':
			window.document.images['site'].src = "img/sitemap_mo.gif"; 
			break;
	    default:
	        return;
	}
}

function mOut(what) {
	switch (what) {
	    case 'ger':
			window.document.images['ger'].src = "img/german.gif";
	        break;
	    case 'engl':
			window.document.images['engl'].src = "img/engl.gif";
	        break;
	    case 'con':
			window.document.images['con'].src = "img/contact.gif"; 
			break;
	    case 'info':
			window.document.images['info'].src = "img/info.gif"; 
			break;
		case 'imp':
			window.document.images['imp'].src = "img/impress.gif"; 
			break;
		case 'site':
			window.document.images['site'].src = "img/sitemap.gif"; 
			break;
	    default:
	        return;
	}
}
function showArticle(which) {
		for (i = 0; i < 4; i++) {
			na = "newsbox"+i;
			na2 = "newsbox"+i+"kl";
			document.getElementById(na).style.display = "none";
			document.getElementById(na2).style.display = "block";
		}
			na = which+"kl"; 
			document.getElementsByName(which)[0].style.display = "block";
			document.getElementsByName(na)[0].style.display = "none";
	}
	function showPress(which) {
			na = which+"kl"; 
			document.getElementsByName(which)[0].style.display = "none";
			document.getElementsByName(na)[0].style.display = "block";
	}