/* (c) 2010 Tobias Eisenschmidt - http://phaino.net */

(function() {

	$(window).bind("resize", function() {

		($(document).height() > $(window).height() && $("body").attr("scrollTop") != 0) ? $("a#backtotop").fadeIn() : $("a#backtotop").fadeOut();
	}).resize();

	$(window).bind("scroll", function() {

		($("body").attr("scrollTop") != 0) ? $("a#backtotop").fadeIn() : $("a#backtotop").fadeOut();
	}).scroll();

	$("a#backtotop").bind("click", function() {

		$("body").animate({scrollTop: 0}, 300);

		return false;
	});

	$("a[rel=email]").bind("click", function() {

		location.href='mai' + 'lto:' + 'to' + 'bias' + '@' + 'phai' + 'no.net'; // lets mess with those spambots!!

		return false;
	});
	
	if(navigator.platform == 'iPad' || navigator.platform == 'iPhone' || navigator.platform == 'iPod') {
	     
	     $("a#backtotop").css("visibility", "hidden");
	};
})();