function open_onlinekat(type, page) {
	if(type == undefined)
		type = 'hauptkatalog';
	var win = window.open('onlinekats/index.php?type='+type+'&page='+page, 'onlinekat_'+type,'width=890,height=780,menubar=no,statusbar=no,locationbar=no,scrollbars=no,resizable=yes');
	win.focus();
	return false;
}	

function open_onlinekat2(type, page) {
	if(type == undefined)
		type = 'hauptkatalog';
	var win = window.open('onlinekats/'+type+'/index.php#/?onlinekatpage='+page, 'onlinekat_'+type,'width=890,height=780,menubar=no,statusbar=no,locationbar=no,scrollbars=no,resizable=yes');
	win.focus();
	return false;
}