function Ladybird_Click(num) {
	switch(num) {
		case 1:
			location.href="../ladybird.aspx?num=1&ref="+escape("quiz/default.aspx");
			break;
		case 2:
			location.href="ladybird.aspx?num=2&ref="+escape("default.aspx");
			break;
		case 3:
			location.href="ladybird.aspx?num=3&ref="+escape("whatis.aspx");
			break;
		case 4:
			location.href="ladybird.aspx?num=4&ref="+escape("newbooks.aspx");
			break;
		case 5:
			location.href="../ladybird.aspx?num=5&ref="+escape("authors/default.aspx");
			break;
		case 6:
			location.href="ladybird.aspx?num=6&ref="+escape("about.aspx");
			break;
		case 7:
			location.href="ladybird.aspx?num=7&ref="+escape("articles.aspx?id=1");
			break;
		case 8:
			location.href="ladybird.aspx?num=8&ref="+escape("compo.aspx");
			break;
		case 9:
			location.href="ladybird.aspx?num=9&ref="+escape("articles.aspx?id=13");
			break;
	}
}