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.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"
},
{// 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();


blurredback = new Image(); 
clearback = new Image(); 
blurredme = new Image(299,329);
clearme = new Image(299,329);

tmp = Math.random()*.8;
berttheme = "";

if (tmp<.2) {
	var berttheme = "columbia";
} else if (tmp<.4) {
	var berttheme = "nyc";
} else if (tmp<.6) {
	var berttheme = "sox";
} else if (tmp<.8) {
	var berttheme = "ml";
}

function blr() {
	document.body.background=clearback.src;
	document.me.src=blurredme.src;
	document.body.style.color = blrtext;
	document.body.link = blrlink;
	document.body.vlink = blrvlink;
	if (BrowserDetect.OS!="Linux") {
		document.body.style.opacity =.7;
		document.body.style.MozOpacity=.7;
		document.body.style.filters.alpha.opacity=70;
	}
}

function foc() {
	document.body.background=blurredback.src;
	document.me.src=clearme.src;
	document.body.style.color = foctext;
	document.body.link = foclink;
	document.body.vlink = focvlink;
	document.body.style.opacity = 1.0;
	document.body.style.MozOpacity=1.0;
	document.body.style.filters.alpha.opacity=1.0;
}

function initscheme() {
	if (berttheme=="nyc") {
		blurredback.width = "1632px";
		blurredback.height = "1232px";
		clearback.width = "1632px";
		clearback.height = "1232px";
		blurredback.src="./nycblurred.jpg";
		clearback.src="./nycclear.jpg";
		blurredme.src = "./cuffblurred.jpg";
		clearme.src ="./cuff.jpg";
		
		navbarbg = "#222222";
		maintextbg = "#111111";

		blrtext =  "#333333";
		blrlink = "#DDDDFF";
		blrvlink = "#FFDDFF";
		foctext = "#999999";
		foclink = "#DDDDFF";
		focvlink = "#FFDDFF";

	} else if (berttheme=="columbia") {

		blurredback.width = 1632;
		blurredback.height = 1232;
		clearback.width = 1632;
		clearback.height = 1232;
		blurredback.src="./background.jpg";
		clearback.src="./backgroundclear.jpg";
		blurredme.src = "./portraitblurred.jpg";
		clearme.src ="./portrait.jpg";
		
		navbarbg = "#D2B48C";
		maintextbg = "#FFFFCC";

		blrtext = "#CC9933";
		blrlink = "#006666";
		blrvlink = "#993300";
		foctext = "#660000";
		foclink = "#003399";
		focvlink = "#0000CC";
	} else if (berttheme=="sox") {

		blurredback.width = 1632;
		blurredback.height = 1232;
		clearback.width = 1632;
		clearback.height = 1232;
		blurredback.src="./fenwayblurred.jpg";
		clearback.src="./fenway.jpg";
		blurredme.src = "./bertcurtblurred.jpg";
		clearme.src ="./bertcurt.jpg";

		navbarbg = "#AAAAAA";
		maintextbg = "#FFFFFF";

		blrtext = "#AA0000";
		blrlink = "#555555";
		blrvlink = "#555555";
		foctext = "#AA0000";
		foclink = "#555555";
		focvlink = "#555555";
	} else if (berttheme=="ml") {

		blurredback.width = 1632;
		blurredback.height = 1232;
		clearback.width = 1632;
		clearback.height = 1232;
		blurredback.src="./background.jpg";
		clearback.src="./backgroundclear.jpg";
		blurredme.src = "./portraitblurred.jpg";
		clearme.src ="./portrait.jpg";
		
		navbarbg = "#D2B48C";
		maintextbg = "#FFFFCC";

		blrtext = "#CC9933";
		blrlink = "#006666";
		blrvlink = "#993300";
		foctext = "#660000";
		foclink = "#003399";
		focvlink = "#0000CC";
	}

	foc();
}

initscheme();