function collect_themes () {
	bin = '';
//	l = document.send_theme.length;
//	alert(l);
	l = sent_themes.length;
//	alert(l);
	bit = new String();
	for (i = 0; i < l; i++) {
		if (eval('document.send_theme.send_theme_' + i + '.checked') == true) {
			bit = '1';
		} else {
			bit = '0';
		       	};
		bin = bin + bit;
	};
	return bin;
};


function collect_lang () {
	bin = '';
	starte = sent_lang.length + sent_themes.length;
	ii = 0;
	bit = new String();
	bin = new String();
	for (i = sent_themes.length; i < starte; i++) {
//		alert(ii);
		if (eval('document.send_theme.send_lang_' + ii + '.checked') == true) {
			bit = '1';
		} else {
			bit = '0';
		       	};
		ii++;
		bin = bin + bit;
	};
	return bin;
};



function alerts(item, afternew, sent_themes, attention, attention1, attention2) {
	alertnote = '';
	alertnoteshow = 0;
	sent_themes_string = new String(sent_themes);
	if (item > 1) {
//		alertnote = alertnote + 'Lófasz nagyobb, mint 1, azaz Állj a sor elejire, wazzze! :-\)';
		alertnote = alertnote + attention1;
		alertnoteshow = 1;
	};
	if (sent_themes_string.charAt(afternew) == 0) {
//		alertnote = alertnote + '\nLópicsa nincs bejelölve azaz Jelöld be a témát, wazzze! :-\)';
		alertnote = alertnote + '\n' + attention2;
		alertnoteshow = 1;
	};
	if (alertnoteshow > 0) {
		alert(attention + '\n' + alertnote);
	};
	return;
};