/* JavaScript 2009 by wwww.spes-ANATOMIA.de */
/* All rights reserved! */

function view_listen(zid,btnid) {
	if(navigator.appName == 'Netscape'){
		if(document.getElementById(zid).style.display == 'table-row') {
			document.getElementById(zid).style.display = 'none';
			document.getElementById(btnid).innerHTML = "Info zeigen";
		} else {
			document.getElementById(zid).style.display = 'table-row';
			document.getElementById(btnid).innerHTML = "Info verbergen";
		} // end if
	} else {
		if(document.getElementById(zid).style.display == 'block') {
			document.getElementById(zid).style.display = 'none';
			document.getElementById(btnid).innerHTML = "Info zeigen";
		} else {
			document.getElementById(zid).style.display = 'block';
			document.getElementById(btnid).innerHTML = "Info verbergen";
		} // end if
	} // end if
} // end function