function showmenu(elmnt)
{
	document.getElementById(elmnt).style.visibility="visible";
}
function hidemenu(elmnt)
{
	document.getElementById(elmnt).style.visibility="hidden";
}

$(document).ready(function() {
    $("a[href$='.jpg']").lightBox();
    $("a[href$='.gif']").lightBox();
    $("a[href$='.png']").lightBox();
	$("#photo-gallery ul").addClass("jcarousel-skin-tango").jcarousel();
});