function sendContent(form, msg)
{
	err = '';
	elems = $$('#' + form + ' input', '#' + form + ' textarea', '#' + form + ' select');
	elems.each (function (val) {
		if (!val.id)
			return ;

		if (val.getAttribute('alt') == 'required') {
			if (!val.value && !val.text) {
				lab = val.id.replace('field_', 'label_');
				err += $(lab).value + '\n';
			}
		}
	});
	if (err != '') {
		alert (msg + '\n' + err);
		return;
	}
	$(form).submit();
}

function sendContent_prod(form, msg)
{
	err = '';
	elems = $$('#' + form + ' input', '#' + form + ' textarea', '#' + form + ' select');
	elems.each (function (val) {
		if (!val.id)
			return ;

		if (val.getAttribute('alt') == 'required') {
			if (!val.value && !val.text) {
				lab = val.id.replace('field_', 'label_');
				err += $(lab).value + '\n';
			}
		}
	});
	if (err != '') {
		alert (msg + '\n' + err);
		return;
	}
	$('field_name').value = $('field_name').value + "  " + $('prod_link').value; 
	$(form).submit();
}