var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	dataBrowser: [
		{ 	string: navigator.userAgent,
			subString: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{
			string: navigator.vendor,
			subString: "Camino",
			identity: "Camino"
		},
		{		// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 		// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};
BrowserDetect.init();

function fileLinks() {
    var fileLink;
    if (document.getElementsByTagName('a')) {
        for (var i = 0; (fileLink = document.getElementsByTagName('a')[i]); i++) {
            if (fileLink.href.indexOf('.pdf') != -1) {
                fileLink.setAttribute('target', '_blank');
                fileLink.className = 'pdf';
            }
            if (fileLink.href.indexOf('.PDF') != -1) {
                fileLink.setAttribute('target', '_blank');
                fileLink.className = 'pdf';
            }			
        }
    }
}




if(Array.prototype.push == null) { Array.prototype.push = function(item) { this[this.length] = item; return this.length; }; };
if (Array.prototype.shift == null) { Array.prototype.shift = function() { var response = this[0]; for (var i=0; i < this.length-1; i++) { this[i] = this[i + 1]; }; this.length--; return response; }; };
if (!Function.prototype.apply) { Function.prototype.apply = function(oScope, args) { var sarg = []; var rtrn, call; if (!oScope) oScope = window; if (!args) args = []; for (var i = 0; i < args.length; i++) { sarg[i] = "args["+i+"]";}; call = "oScope.__applyTemp__(" + sarg.join(",") + ");"; oScope.__applyTemp__ = this; rtrn = eval(call); oScope.__applyTemp__ = null; return rtrn;};}; 
function inArray(needle) { for (var i=0; i < this.length; i++) { if (this[i] === needle) { return i; } } return false; } Array.prototype.inArray = inArray;
function isArray() { return (typeof(this.length)=="undefined") ? false : true; }; Array.prototype.isArray = isArray;
function ksort() { var sArr = []; var tArr = []; var n = 0; for (i in this) tArr[n++] = i+"|"+this[i]; tArr = tArr.sort(); for (var i=0; i<tArr.length; i++) { var x = tArr[i].split("|"); sArr[x[0]] = x[1]; } return sArr; } Array.prototype.ksort = ksort;
function addClass(theClass) { if (this.className != '') { this.className += ' ' + theClass; } else { this.className = theClass; } } Object.prototype.addClass = addClass;