var delay = 3500;

function Animate_3()
{
	$("div#bg3").animate({opacity: 0}, 2000);
	$("div#bg1").animate({opacity: 1}, 2000);
	window.setTimeout(Animate_1, delay);
}

function Animate_2() 
{
	$("div#bg2").animate({opacity: 0}, 2000);
	$("div#bg3").animate({opacity: 1}, 2000);
	window.setTimeout(Animate_3, delay);
}

function Animate_1() 
{
	$("div#bg1").animate({opacity: 0}, 2000);
	$("div#bg2").animate({opacity: 1}, 2000);
	window.setTimeout(Animate_2, delay);
}

function clear_fields()
{
	$("div#admin input, div#admin textarea").each(function(i) {
		if($(this).attr("type") != "submit") {
			$(this).val("");
		}
	});
}

$(function() {

	// IE PNG-Fix
	$("body").supersleight();

	// Start header animation
	window.setTimeout(Animate_1, delay);

	// Fix smooth borders
	$("div#conleft").height($("div#content").height()+11);
	$("div#conright").height($("div#content").height()+11);

	$("input#wis").click(function() {
		clear_fields();
	});

	// Navigation buttons
	$("div.button").hover(
		function() {
			if(!$(this).children("a").hasClass("selected")) {
				$(this).animate({paddingLeft: "8px"}, 100);
			}
		},
		function() {
			if(!$(this).children("a").hasClass("selected")) {
				$(this).animate({paddingLeft: "0px"}, 200);
			}
		}
	);

});