/* Jump to an anchor on the same page */
function Jump(s)
{
	var hash = s.options[s.selectedIndex].value;
	if (hash != "")
	{
		var script = window.location.protocol + "//" + window.location.hostname + window.location.pathname;
		window.location.href = script + "#item" + hash;
	}
}

/* Jump to an item on another same page */
function JumpItem(s)
{
	var url = s.options[s.selectedIndex].value;
	if (url != "")
	{
		window.location.href = url;
	}
}