https://educatornetwork.com/Scripts/piln.alertbanner.js?_v=1.0.5732.19280

1$().ready(function () {
2	//handle putting the chevron in the right place no matter what their browsing width
3    $(".bannerChevron,.alertsContent").css('right', Math.floor(($('body').width() - 960) / 2) + 10);
4	window.onresize = function () {
5	    $(".bannerChevron,.alertsContent").css('right', Math.floor(($('body').width() - 960) / 2) + 10);
6	}
7
8	//move the background of the page down as much as the chevron is down
9	//ie8 fix because ie8 doesn't recognize 'background-position' so I use 'background-position-y'
10	var backgroundY;
11	if (!!$("body").css("background-position")) {
12		backgroundY = Number($("body").css("background-position").split(' ')[1].replace('px', ''));
13		backgroundY += $(".bannerContainer").height();
14		$("body").css("background-position", "0 " + backgroundY + "px");
15	} else {
16		backgroundY = Number($("body").css("background-position-y").replace('px', ''));
17		backgroundY += $(".bannerContainer").height();
18		$("body").css("background-position-y", "0 " + backgroundY + "px");
19	}
20
21	$("#closeBanner").click(function () {
22		var bannerId = $(this).attr('bannerId')
23		$.ajax({ url: '/Home/DismissBanner/' + bannerId });
24		var backgroundY;
25		//ie8 fix: see above
26		if (!!$("body").css("background-position")) {
27			backgroundY = Number($("body").css("background-position").split(' ')[1].replace('px', ''));
28		} else {
29			backgroundY = Number($("body").css("background-position-y").replace('px', ''));
30		}
31		backgroundY -= $(".bannerContainer").height();
32
33		$(".bannerContainer").animate({ height: '0' }, 500, function () {
34			$(".alertsbanner").css('display', 'none');
35		});
36
37		//$('body').animate({ backgroundPosition: "0 " + backgroundY + "px" }, 500, function () { }); // adgh 5-12-2014 no longer required
38
39		return false;
40	})
41});
42//shamelessly stole this background animation fix from http://stackoverflow.com/a/6280048
43(function ($) {
44	if (!document.defaultView || !document.defaultView.getComputedStyle) {
45		var oldCSS = jQuery.css;
46		jQuery.css = function (elem, name, force) {
47			if (name === 'background-position') {
48				name = 'backgroundPosition';
49			}
50			if (name !== 'backgroundPosition' || !elem.currentStyle || elem.currentStyle[name]) {
51				return oldCSS.apply(this, arguments);
52			}
53			var style = elem.style;
54			if (!force && style && style[name]) {
55				return style[name];
56			}
57			return oldCSS(elem, 'backgroundPositionX', force) + ' ' + oldCSS(elem, 'backgroundPositionY', force);
58		};
59	}
60
61	var oldAnim = $.fn.animate;
62	$.fn.animate = function (prop) {
63		if ('background-position' in prop) {
64			prop.backgroundPosition = prop['background-position'];
65			delete prop['background-position'];
66		}
67		if ('backgroundPosition' in prop) {
68			prop.backgroundPosition = '(' + prop.backgroundPosition + ')';
69		}
70		return oldAnim.apply(this, arguments);
71	};
72
73	function toArray(strg) {
74		strg = strg.replace(/left|top/g, '0px');
75		strg = strg.replace(/right|bottom/g, '100%');
76		strg = strg.replace(/([0-9\.]+)(\s|\)|$)/g, "$1px$2");
77		var res = strg.match(/(-?[0-9\.]+)(px|\%|em|pt)\s(-?[0-9\.]+)(px|\%|em|pt)/);
78		return [parseFloat(res[1], 10), res[2], parseFloat(res[3], 10), res[4]];
79	}
80
81	$.fx.step.backgroundPosition = function (fx) {
82		if (!fx.bgPosReady) {
83			var start = $.css(fx.elem, 'backgroundPosition');
84
85			if (!start) {//FF2 no inline-style fallback
86				start = '0px 0px';
87			}
88
89			start = toArray(start);
90
91			fx.start = [start[0], start[2]];
92
93			var end = toArray(fx.end);
94			fx.end = [end[0], end[2]];
95
96			fx.unit = [end[1], end[3]];
97			fx.bgPosReady = true;
98		}
99
100		var nowPosX = [];
101		nowPosX[0] = ((fx.end[0] - fx.start[0]) * fx.pos) + fx.start[0] + fx.unit[0];
102		nowPosX[1] = ((fx.end[1] - fx.start[1]) * fx.pos) + fx.start[1] + fx.unit[1];
103		fx.elem.style.backgroundPosition = nowPosX[0] + ' ' + nowPosX[1];
104	};
105})(jQuery);