function changeNav(where,which,what,filename){
	path = '/images/menu/ls/';
	document.images[which].src = path+filename;
}

function bookmarksite(title,url){
if (window.sidebar) // firefox
	window.sidebar.addPanel(title, url, "");
else if(window.opera && window.print){ // opera
	var elem = document.createElement('a');
	elem.setAttribute('href',url);
	elem.setAttribute('title',title);
	elem.setAttribute('rel','sidebar');
	elem.click();
} 
else if(document.all)// ie
	window.external.AddFavorite(url, title);
}

function blog_showfulltext(divid,linkid){
	opentext = '[Mehr]';
	closetext = '[Weniger]';
	
	if(document.getElementById(divid).style.display=='none'){
		text = closetext;
		todo = 'inline';
	}
	else{
		text = opentext;
		todo = 'none';
	}
	
	document.getElementById(linkid).innerHTML=text;
	document.getElementById(divid).style.display=todo;
}

function blog_showcomments(divid,linkid){
	opentext = 'Kommentare lesen';
	closetext = 'Kommentare verbergen';
	
	if(document.getElementById(divid).style.display=='none'){
		text = closetext;
		todo = 'block';
	}
	else{
		text = opentext;
		todo = 'none';
	}
	
	document.getElementById(linkid).innerHTML=text;
	document.getElementById(divid).style.display=todo;
}