function addEvent( obj, type, fn ) {
  if ( obj.attachEvent ) {
    obj['e'+type+fn] = fn;
    obj[type+fn] = function(){obj['e'+type+fn]( window.event );}
    obj.attachEvent( 'on'+type, obj[type+fn] );
  } else
    obj.addEventListener( type, fn, false );
}
function removeEvent( obj, type, fn ) {
  if ( obj.detachEvent ) {
    obj.detachEvent( 'on'+type, obj[type+fn] );
    obj[type+fn] = null;
  } else
    obj.removeEventListener( type, fn, false );
}


/*
JSTarget function by Roger Johansson, www.456bereastreet.com
*/
var JSTarget = {
	init: function(att,val,warning) {
		if (document.getElementById && document.createElement && document.appendChild) {
			var strAtt = ((typeof att == 'undefined') || (att == null)) ? 'class' : att;
			var strVal = ((typeof val == 'undefined') || (val == null)) ? 'non-html' : val;
			var strWarning = ((typeof warning == 'undefined') || (warning == null)) ? ' (opens in a new window)' : warning;
			var oWarning;
			var arrLinks = document.getElementsByTagName('a');
			var oLink;
			var oRegExp = new RegExp("(^|\\s)" + strVal + "(\\s|$)");
			for (var i = 0; i < arrLinks.length; i++) {
				oLink = arrLinks[i];
				if ((strAtt == 'class') && (oRegExp.test(oLink.className)) || (oRegExp.test(oLink.getAttribute(strAtt)))) {
					oWarning = document.createElement("em");
					oWarning.appendChild(document.createTextNode(strWarning));
					oLink.appendChild(oWarning);
					oLink.onclick = JSTarget.openWin;
				}
			}
			oWarning = null;
		}
	},
	openWin: function(e) {
		var event = (!e) ? window.event : e;
		if (event.shiftKey || event.altKey || event.ctrlKey || event.metaKey) return true;
		else {
		    var oWin = window.open(this.getAttribute('href'), '_blank');
			if (oWin) {
				if (oWin.focus) oWin.focus();
				return false;
			}
			oWin = null;
			return true;
		}
	}
};

if(document.getElementById && document.createTextNode)
{
  addEvent(window, 'load', function(){JSTarget.init("class","external","");});
  addEvent(window, 'load', function(){JSTarget.init("rel","external","");});
  addEvent(window, 'load', function(){JSTarget.init("class","pdf","");});
}

//===============================================
// Mac Firefox flash fix
//===============================================
var isFireFox=new Boolean();
if (navigator.userAgent.indexOf("Firefox")!=-1) {
    if (navigator.platform == "MacIntel" || navigator.platform == "MacPPC") {
        isFireFox = true;
    } else {
        isFireFox = false;
    }
} else { 
    isFireFox = false;
}

function isEven(value){
    if (value%2 == 0)
        return true;
    else
        return false;
}
var width;
window.onLoad = function() {
    if (isFireFox) {
        width = window.innerWidth;
			  if (isEven(width)) {
          self.resizeTo(width-1, window.outerHeight);
					} 
    }
};

window.onresize = function() {
    if (isFireFox) {
        width = window.innerWidth;
        if (isEven(width)) {
          self.resizeTo(width-1, window.outerHeight);
        } 
    }
};


/*
$(window).onload(function() {
	var ua = $.browser;
	var os = $.client.os;
	var width = $(window).width();
	if (ua.mozilla && os.Mac && width < 951) {
	jQuery('#flashWrapper').addClass(' flashFixer');
} 
});
				
				 
				$(window).resize(function() {
					var ua = $.browser;
					var os = $.client.os;
					var width = $(window).width();
					if (ua.mozilla && os.Mac && width < 951) {
					jQuery('#flashWrapper').addClass(' flashFixer');
				} else if (ua.mozilla && os.Mac && width > 951) {
					jQuery('#flashWrapper').removeClass(' flashFixer');
				}
				});
*/


//===============================================
// BROWSER DETECT
//===============================================
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: "Chrome",
			identity: "Chrome"
		},
		{ 	string: navigator.userAgent,
			subString: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari",
			versionSearch: "Version"
		},
		{
			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.userAgent,
			   subString: "iPhone",
			   identity: "iPhone/iPod"
	    },
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};
BrowserDetect.init();

// open joinemail in new window
$('#footerNav #block-menu-menu-footer-navigation li.JoinEmail a').click(function(event) {
	event.preventDefault();
	window.open(this.getAttribute('href'), "openFileBrowser","position=relative,dependent=yes,top=50,left=50,width=1000,height=625,toolbar=no,menubar=no,resize=no,resizable=no,scrollbars=no");
	return false;
});