// SEITE MERKEN //
function seitemerken(title,url) {
	if (window.sidebar) { // Firefox		
		window.sidebar.addPanel(title, url,"");	
	} else if( window.external ) { // IE		
		window.external.AddFavorite( url, title); 
	}	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();
	}
}

// SCHRIFTGRÖSSE //

var sizecheck=0;
var maxplus=2;
var maxminus=-1;
function changesize(what) {
	if(what=='plus' && sizecheck<maxplus) {
		sizecheck++;
	} else if (what=='minus' && sizecheck>maxminus) {
		sizecheck--;
	} else if (what=='normal') {
		sizecheck=0;
	}
	document.getElementById('container').className='size'+sizecheck;
}