function jscommnad_get_selected_text()
{
	if(document.getSelection)
		return document.getSelection();
	if(document.selection)
		return document.selection.createRange().text;
	if(window.getSelection)
		return window.getSelection();
	return '';
}

$(document).ready(
	function () {
		$('#comment_error').click(
			function () {
				$('#comment_error_form').show();
				$('#comment_error_text').val(jscommnad_get_selected_text());
				return false;
			}
		);
	}
);
function onCommentErrorSubmit() {
	var fields = ['comment_error_text', 'comment_error_comment'];
	var post = {};
	for (var i = 0; i < fields.length; i++) {
		var name = fields[i];
		if ($('#'+name).attr('type') == 'checkbox')
			post[name] = $('#'+name).attr('checked')?1:0;
		else
			post[name] = $('#'+name).val();
	}
	
	if (!post['comment_error_text']) {
		$('#err_msg_com').html('<span class="error">Вы не указали ошибку. Выделите ошибку и повторно нажмите на ссылку</span>');
		return;
	} else {
		$('#err_msg_com').html('');
	}
	$.post('/include/backend/comment_error.php', post);
	$('#comment_error_form').hide();	
}