var curid = 1;
	var fadespeed = 1500;
	var t = '';
	
	
	
	function setupcrossfade()
	{
		for (x = 1; x <= 5; x++)
		{
			$("#picbox").append("<img id='f-"+x+"' class='fpic' src='images/p"+x+".jpg' alt='' />");
		}
		id = $(".fpic:first").attr("id").replace("f-","");
		crossfade();
	}
	
	function crossfade()
	{
		var previd= curid-1;
		if (previd == 0) previd = 5;
		$("#f-"+previd).fadeOut(fadespeed,null);
		$("#f-"+curid).fadeIn(fadespeed,null);
		curid++;
		if (curid > 5) curid = 1;
		t = setTimeout("crossfade()",8000);
	}
	
	
	
	function show_login_flag()
	{
		var x = $("#login_button").position()['left'] - 135;
		var y = $("#login_button").position()['top'] + 10;
		$("#login_error").css({"left":x+"px","top":+y+"px"}).slideDown("normal",null);	
	}