$(document).ready(function(){
	$("#tcmarken").hide();
	$("#toggletc").click(function() {
		$("#tcmarken").toggle();
		return true;
	});
});

function linkPopup(url, height, width, scroll) {
    var top = screen.height;
    var left = screen.width;
    posx = ((left/2)-(width/2));
    posy = ((top/2) - (height/2));
    var myWindow = window.open(url,'Kreutzer','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=' + scroll + ',resizable=no,copyhistory=no,width=' + width + ',height=' + height + ',screenX=' + posx + ',screenY=' + posy + ',left=' + posx + ',top=' + posy + '');
    myWindow.focus();
}