var checkprev = '';

function view(what) {
	if(checkprev != '') {
		var prevshow_basic = 'basic_'+checkprev;
		var prevhide_detail = 'detail_'+checkprev;
		document.getElementById(prevshow_basic).style.display="";
		document.getElementById(prevhide_detail).style.display="none";
	}
	var tohide = 'basic_'+what;
	var toview = 'detail_'+what;
	document.getElementById(tohide).style.display="none";
	document.getElementById(toview).style.display="";
	checkprev = what;
}

function hide(what) {
	var tohide = 'detail_'+what;
	var toview = 'basic_'+what;
	document.getElementById(tohide).style.display="none";
	document.getElementById(toview).style.display="";
}


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();
	}
}