function popup(source, currwidth, currheight, currleft, currtop, scrollbar) {

	if((currwidth == 'max') || (currheight == 'max')) {
		if(screen.width <= 1024) {
			currwidth = 890;
			ratio = 1000/screen.width;
			currheight = screen.height*ratio;
			currleft = (screen.width-currwidth)/2;
			currtop = (screen.height-currheight)/2;
		} else {
			currwidth = 1000;
			currheight = 738;
			currleft = (screen.width-currwidth)/2;
			currtop = (screen.height-currheight)/2;
		}
	}
	
	window.open(source,'','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars='+scrollbar+',resizable=no,width='+currwidth+',height='+currheight+',left='+currleft+',top='+currtop+''); 
}

function redirect(url) {

	window.location=url;

}

function deleteCheck(del,page) {
	if (window.confirm('Biztosan törlöd a bejegyzést?') == true) window.location.replace(('index.php?mode=' + page + '&action=delete&id=' + del));
	else return;
}