var pics = [
	"/css:/bannerpics/stupa.jpg",
	"/css:/bannerpics/buddha.jpg"
];
var picpos = 0;
var bannerpic = $("#bannerpic")[0];
var navAnimTO = 0;
var navAnim = true;
var currentSubMenu = false;

function bannerpan(url) {
	$(bannerpic).attr("src", url);
	var w = $(bannerpic).width();
	var h = $(bannerpic).height();
	var l = Math.round(($("#banner").width() -w) *Math.random());
	var t = Math.round(($("#banner").height() -h) *Math.random());
	
	$(bannerpic).css("margin-left", l+"px");
	$(bannerpic).css("margin-top", t+"px");
	l = Math.round(($("#banner").width() -w) *Math.random());
	t = Math.round(($("#banner").height() -h) *Math.random());
	$(bannerpic).fadeIn("slow");
	$(bannerpic).animate({
		"margin-left": l+"px",
		"margin-top": t+"px"
	}, 5000, "linear", function() {
		bannerslides();
	});
}

function bannerslides() {
	picpos++;
	if (picpos>=pics.length) { picpos = 0; }
	
	$(bannerpic).fadeOut("slow", function(){
		bannerpan(pics[picpos]);
	});
	
	// setTimeout('bannerslides()', 5000);
}
// bannerslides();
$(document).keyup(function(event){
	if (event.keyCode == 27) {
		var url = window.location.toString() + "?";
		url = url.substr(0, url.indexOf("?")) + "?edit";
		window.location = url;
	}
});

function showSubMenu(id) {
	if (!id) {
		id = currentSubMenu;
	}
	$(".menu").stop().css("height", "auto");
	$(".sub.menu").slideUp("slow");
	if (id) {
		$("#submenu_"+id).stop().slideDown("slow");
	} else {
		$(".current.menu").stop().slideDown("slow");
	}
}

$("#nav li").mouseover(function(event) {
	var id = this.id.substr(this.id.indexOf("_")+1);
	clearTimeout(navAnimTO);
	navAnimTO = setTimeout('showSubMenu('+id+')', 1000);
});
$("#page").mouseover(function(event) {
	clearTimeout(navAnimTO);
	navAnimTO = setTimeout('showSubMenu(false)', 1000);
});
if ($('textarea, input[type="text"], input[type="password"]').length > 0) {
	$('textarea, input[type="text"], input[type="password"]').get(0).focus();
}