var currently_open = false;

function ShowAnonce(id, a_id) {
	if ($.browser.msie && $.browser.version == '5.5') {
		document.location.href = document.getElementById("a-"+id);
	}
	if (currently_open != id) {
		$.ajax({
			url: "/ajax/get-anonce/?a_id=" + a_id,
			cache: true,
			timeout: 2000,
			success: function(html){
					if (currently_open) {
						$("#anonce-" + currently_open).slideUp(300, function(){$("#anonce-" + id).html(html).slideDown(300)});
					}
					else {
						$("#anonce-" + id).html(html).slideDown(300);
					}
					currently_open = id;
				},
			error: function (XMLHttpRequest, textStatus, errorThrown) {
					document.location.href = $("#a-"+id).attr("href");
				}
		});
	}
	if ($("#anonce-" + id).css("display") == "block") {
		$("#anonce-" + id).slideUp(300, function(){currently_open = false});
	}
}