// style switcher 

function setActiveStyleSheet(title) {
  var i, a, main;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) {
      a.disabled = true;
      if(a.getAttribute("title") == title) a.disabled = false;
    }
  }
}

function getActiveStyleSheet() {
  var i, a;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title") && !a.disabled) return a.getAttribute("title");
  }
  return null;
}

function getPreferredStyleSheet() {
  var i, a;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1
       && a.getAttribute("rel").indexOf("alt") == -1
       && a.getAttribute("title")
       ) return a.getAttribute("title");
  }
  return null;
}

function createCookie(name,value,days) {
  if (days) {
    var date = new Date();
    date.setTime(date.getTime()+(days*24*60*60*1000));
    var expires = "; expires="+date.toGMTString();
  }
  else expires = "";
  document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
  var nameEQ = name + "=";
  var ca = document.cookie.split(';');
  for(var i=0;i < ca.length;i++) {
    var c = ca[i];
    while (c.charAt(0)==' ') c = c.substring(1,c.length);
    if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
  }
  return null;
}

window.onload = function(e) {
  var cookie = readCookie("style");
  var title = cookie ? cookie : getPreferredStyleSheet();
  setActiveStyleSheet(title);
}

window.onunload = function(e) {
  var title = getActiveStyleSheet();
  createCookie("style", title, 365);
}

var cookie = readCookie("style");
var title = cookie ? cookie : getPreferredStyleSheet();
setActiveStyleSheet(title);


// Popup map


function popmap(url) {
mywin = window.open(url,"mapwin",'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,width=800,');
}


// Popup Flash music


function staffbio(url) {
mywin = window.open(url,"staffbiowin",'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=0,width=519,height=500');
}


// Popup Flash music


function playflashmusic(url) {
mywin = window.open(url,"muswin",'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=400,height=300');
}


// Popup music


function playmusic(url) {
mywin = window.open(url,"muswin",'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=300,height=190');
}


// Popup qtmov
function playqtmov(url) {
mywin = window.open(url,"qtmovwin",'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=400,height=450');
}


// Popup flv
function playflv(url) {
mywin = window.open(url,"qtmovwin",'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=400,height=500');
}

// Popup video
function playvideo(url) {
mywin = window.open(url,"qtmovwin",'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=400,height=360');
}

// Popup large video
function playlargevideo(url) {
mywin = window.open(url,"qtmovwin",'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=520,height=460');
}

// Popup promo
function playpromo(url) {
mywin = window.open(url,"qtmovwin",'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=600,height=400');
}


// Popup qtvr
function playqtvr(url) {
mywin = window.open(url,"qtvrwin",'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=520,height=600');
}

// Popup slideshow
function slideshow(url) {
mywin = window.open(url,"slideshowwin",'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=700,height=500');
}


// Popup RaceReport


function RaceReport(url) {
mywin = window.open(url,"RaceReportWin",'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,width=600,height=450');
}


// toggle visibility 

function toggle( targetId ){
if (document.getElementById){
		target = document.getElementById( targetId );
			if (target.style.display == "none"){
				target.style.display = "";
			} else {
				target.style.display = "none";
			}
	}
}