function article_form_check(form) {
	var ret = true;
	var missing = {};
	if(form['article-required_fields']) {
		var req = form['article-required_fields'].value;
		req = req.split(",");
		if(req) for(var i in req) {
			var fieldName = req[i];
			var el = form['article-'+fieldName];
			if(el && !el.value) {
				missing[fieldName] = true;
				ret = false;
			}
		}
	}
	if(!ret) {
		var txt = locale.followingFieldsAreMissing+":";
		for(var i in missing) {
			txt += "\n"+i;
		}
		alert(txt);
		return ret;
	} else {
		return ret;
	}
}