function hideForm(form_box, hide_link, show_link)
{
	document.getElementById(form_box).style.visibility = "hidden";
	document.getElementById(hide_link).style.display = "none";
	document.getElementById(show_link).style.display = "inline";
}
function showForm(form_box, hide_link, show_link)
{
	document.getElementById(form_box).style.visibility = "visible";
	document.getElementById(hide_link).style.display = "inline";
	document.getElementById(show_link).style.display = "none";
}