$(document).ready(function() {
	$("body").prepend("<div style='display:none;' id='buorg' class='buorg'> <div> <div class='buorg-text'>Your browser does not support some of MaxScholar's features. We recommend you download the latest version of Google Chrome Browser by <a target='_blank' href='https://www.google.com/chrome/'>clicking here</a>.</div><div id='buorgclose'><a id='buorga'><span id='buorgcc'>Close</span><span aria-hiden='true'>×</span></a></div></div></div><style>html{margin-top:0 !important;}.buorg{}.buorg#buorg > div{width: 100%;padding: 10px;text-align: center;background: cornsilk;}#buorgclose{display:none;}#buorgcc{display:none;}#buorga{cursor:pointer;}</style>");
});

function notifyOldBrowser() {
	$("#buorg").show();
	$("#buorga").on("pointerdown", function(e) {
		e.preventDefault();
		$(this).parents("#buorg").hide();
	});
}

// NOTIFY FOR INTERNET EXPLORER 11 OR LOWER, FIREFOX 47 OR LOWER, SAFARI 8 OR LOWER, CHROME 48 OR LOWER
var $buoop = {
	vs:{i:11,f:47,s:8,c:48}
}; 
if (!window["isIpad"]) {
	function $bu_getBrowser(ua_str){
		var n,t,ua=ua_str||navigator.userAgent,donotnotify=false;
		var names={i:'Internet Explorer',e:"Edge",f:'Firefox',o:'Opera',s:'Safari',n:'Netscape',c:"Chrome",a:"Android Browser",y:"Yandex Browser",v:"Vivaldi",x:"Other"};if(/bot|googlebot|facebook|SMART-TV|Dorado|slurp|wii|Opera Mini|silk|maxthon|SmartTV|maxton|mediapartners|dolfin|dolphin|adsbot|silk|bingbot|google web preview|chromeframe|seamonkey|opera mini|meego|netfront|moblin|maemo|arora|camino|flot|k-meleon|fennec|kazehakase|galeon|epiphany|konqueror|rekonq|symbian|webos|coolnovo|blackberry|bb10|RIM|PlayBook|PaleMoon|QupZilla|Otter|Midori|qutebrowser/i.test(ua))
	return{n:"x",v:0,t:"unknown",donotnotify:"niche browser"};if(/iphone|ipod|ipad|kindle/i.test(ua))
	return{n:"x",v:0,t:"mobile browser",donotnotify:"mobile"};var mobile=(/iphone|ipod|ipad|android|mobile|phone|ios|iemobile/i.test(ua));var pats=[["Trident.*rv:VV","i"],["Trident.VV","io"],["MSIE.VV","i"],["Edge.VV","e"],["Vivaldi.VV","v"],["OPR.VV","o"],["YaBrowser.*Chrome.VV","y"],["Chrome.VV","c"],["Firefox.VV","f"],["Version.VV.{0,10}Safari","s"],["Safari.VV","so"],["Opera.*Version.VV","o"],["Opera.VV","o"],["Netscape.VV","n"]];for(var i=0;i<pats.length;i++){if(ua.match(new RegExp(pats[i][0].replace("VV","(\\d+\\.?\\d?)")),"i")){n=pats[i][1];break;}}
	var v=parseFloat(RegExp.$1);if(!n)
	return{n:"x",v:0,t:names[n],mobile:mobile};if(ua.indexOf('Android')>-1){var ver=parseInt((/WebKit\/([0-9]+)/i.exec(ua)||0)[1],10)||2000;if(ver<=534)
	return{n:"a",v:ver,t:names["a"],mob:true,donotnotify:donotnotify,mobile:mobile};else
	return{n:n,v:v,t:names[n]+" "+v,donotnotify:"mobile on android",mobile:mobile};}
	if(/windows.nt.5.0|windows.nt.4.0|windows.98|os x 10.4|os x 10.5|os x 10.3|os x 10.2/.test(ua))
	donotnotify="oldOS";if(n=="f"&&(Math.round(v)==38||Math.round(v)==45))
	donotnotify="ESR";if(n=="so"){v=4.0;n="s";}
	if(n=="i"&&v==7&&window.XDomainRequest){v=8;}
	if(n=="io"){n="i";if(v>6)v=11;else if(v>5)v=10;else if(v>4)v=9;else if(v>3.1)v=8;else if(v>3)v=7;else v=9;}
	if(n=="e"){return{n:"i",v:v,t:names[n]+" "+v,donotnotify:donotnotify,mobile:mobile};}
	return{n:n,v:v,t:names[n]+" "+v,donotnotify:donotnotify,mobile:mobile};
	}

	var $buo=function(op,test){var jsv=20;var n=window.navigator,b;window._buorgres=this.op=op||{};var langset=this.op.l;this.op.l=op.l||(n.languages?n.languages[0]:null)||n.language||n.browserLanguage||n.userLanguage||document.documentElement.getAttribute("lang")||"en";this.op.l=this.op.l.replace("_","-").toLowerCase();var ll=this.op.l.substr(0,2);var vsakt={i:12,f:49,o:39,s:9.1,n:20,c:53,y:16.4,v:1.4};var vsdefault={i:10,f:-3,o:-3,s:7.1,n:12,c:-3,a:534,y:-0.1,v:-0.1};if(!this.op.c||(this.op.c&&this.op.c<4))
	var vsmin={i:9,f:10,o:20,s:7,n:12};else
	var vsmin={i:8,f:5,o:12.5,s:6.2,n:12};var myvs=op.vs||{};var vs=op.vs;
	this.op.vsf=vs;
	var bb=$bu_getBrowser();

	if (bb.v <= vs[bb.n] || bb.n == "o") {
		notifyOldBrowser();
	}

	};var $buoop=$buoop||{};
	$(document).ready(function() {
	$buo($buoop);
	});
} else {
	// IS IPAD
	// ONLY CONSIDERING SAFARI AND CHROME IN THIS CODE
	$(document).ready(function() {
		var userAgent = navigator.userAgent;

		var isChrome = userAgent.match(/CriOS/i) != null;

		if (!isChrome) {    
			var browserVersionStr = userAgent.match(/(Version)[/\s]([\d.]+)/ig)[0];
		} else {
			var browserVersionStr = userAgent.match(/(CriOS)[/\s]([\d.]+)/ig)[0];
		}
		var browserVersion = Math.floor(browserVersionStr.match(/^\d+|\d+\b|\d+(?=\w)/g)[0]);

		if (isChrome && browserVersion <= $buoop.vs.c || !isChrome && browserVersion <= $buoop.vs.s) { 
			notifyOldBrowser();
		}
	});
}