/* Diese Funktionen werden im Ariva-Forum benötigt */

function enlarge(aid, bigwidth) {
	if (document.getElementById('att_'+aid) && document.getElementById('lupe_'+aid)) {
		if (document.getElementById('att_'+aid).width == 560) {
			document.getElementById('att_'+aid).width = bigwidth;
			document.getElementById('lupe_'+aid).src = '/i/lupe_minus.gif';
			if (document.getElementById('attright_'+aid)) {
				document.getElementById('attright_'+aid).style.visibility = 'hidden';
			}
		}
		else {
			document.getElementById('att_'+aid).width = 560;
			document.getElementById('lupe_'+aid).src = '/i/lupe_plus.gif';
			if (document.getElementById('attright_'+aid)) {
				document.getElementById('attright_'+aid).style.visibility = 'visible';
			}
		}
		return false;
	}
	else {
		return true;
	}
}
function fullPosting(pnr,total) {
	if (document.getElementById('fulltext_'+pnr).style.height == '300px' ) {
		if (total == 1) {
                        document.getElementById('fulltext_'+pnr).style.display = 'block';
		}
		document.getElementById('fulltext_'+pnr).style.overflow = '';
		document.getElementById('fulltext_'+pnr).style.height = '';
		document.getElementById('fulltextsub_'+pnr).innerHTML = '<<< Posting gekürzt anzeigen';
	}
	else {
		if (total == 1) {
			document.getElementById('fulltext_'+pnr).style.display = 'none';
		}
		document.getElementById('fulltext_'+pnr).style.overflow = 'hidden';
		document.getElementById('fulltext_'+pnr).style.height = '300px';
		document.getElementById('fulltextsub_'+pnr).innerHTML = 'Text zur Anzeige gekürzt. Gesamtes Posting anzeigen >>>';
	}
	return false;
}