function checkselect(form) { //v2.0
	allchecked = true;
	for(var i=0;i<document.forms[form].elements.length;i++) {
		if (document.forms[form].elements[i].type == "checkbox" && document.forms[form].elements[i].checked == false) {
			allchecked = false
		}
	}
	if (allchecked == true) {
		checked = false;
	}
	else { 
		checked = true;
	}
	for(var i=0;i<document.forms[form].elements.length;i++) {
		if(document.forms[form].elements[i].type == "checkbox") {
			document.forms[form].elements[i].checked = checked;				
		}
	}
}

if (top.frames.length > 0) {
	top.location.href=self.location;
}

function bookmarksite(title, url) {
	var chr = 'STRG+D';
	var agt=navigator.userAgent.toLowerCase();
	if (agt.substr(agt.indexOf('opera')+6,1) < 9) chr = 'STRG+T';
	
	if (document.all) window.external.AddFavorite(url, title);			// IE
	else if (window.sidebar) window.sidebar.addPanel(title, url, "");	// FF
	else if (window.opera && window.print) {							// OP
		var elem = document.createElement('a');
		elem.setAttribute('href', url);
		elem.setAttribute('title', title);
		elem.setAttribute('rel', 'sidebar');
		elem.click();
	}
	else document.write('Bitte druecken Sie '+chr+' um ein Lesezeichen aufzunehmen.')
}

function roundprize(x) {
	var k = (Math.round(x * 100) / 100).toString();
	k += (k.indexOf('.') == -1)? '.00' : '00';
	var p = k.indexOf('.'), m = k.indexOf('-.');
	var f = (p == 0 || m == 0)? '0,' : ',';
	return k.substring(0, p) + f + k.substring(p+1, p+3) + " EUR";
}