//Style Sheet Switcher version 1.0 Nov 9th, 2005
//Author: Dynamic Drive: http://www.dynamicdrive.com
//Usage terms: http://www.dynamicdrive.com/notice.htm

function getCookie(Name) { 
var re=new RegExp(Name+"=[^;]+", "i"); //construct RE to search for target name/value pair
if (document.cookie.match(re)) //if cookie found
return document.cookie.match(re)[0].split("=")[1] //return its value
return null
}

function setCookie(name, value, days) {
var expireDate = new Date()
//set "expstring" to either future or past date, to set or delete cookie, respectively
var expstring=(typeof days!="undefined")? expireDate.setDate(expireDate.getDate()+parseInt(days)) : expireDate.setDate(expireDate.getDate()-5)
document.cookie = name+"="+value+"; expires="+expireDate.toGMTString()+"; path=/";
}

function deleteCookie(name){
setCookie(name, "moot")
}

function setStylesheet(title) {
  var i, cacheobj;
  for(i=0; (cacheobj=document.getElementsByTagName("link")[i]); i++) {
    if(cacheobj.getAttribute("rel").indexOf("style") != -1 && cacheobj.getAttribute("title")) {
      cacheobj.disabled = true
      if(cacheobj.getAttribute("title") == title)
      cacheobj.disabled = false //enable chosen style sheet
    }
  }
  var menusWidth=0;
  var totalMenus=8;
  var extraWidthLeft=0;
  var menuPadding=0;
  var menuPaddingLeft=0;
  var menuPaddingRight=0;
  var menusWidth1=0;

  if (/Firefox[\/\s](\d+\.\d+)/.test(navigator.userAgent)){ //test for Firefox/x.x or Firefox x.x (ignoring remaining digits);
  var ffversion=new Number(RegExp.$1) // capture x.x portion and store as a number
  if (ffversion>=3)
    var choice=1;
  else if (ffversion>=2)
    var choice=0;
  else if (ffversion>=1)
    var choice=0;
  }
  else
      var choice=1;
//   if (!choice) {
// //     if (title=="big") {var extraWidthLeft=327;}
// //     if (title=="normal") {var extraWidthLeft=345;}
// //     if (title=="small") {var extraWidthLeft=401;}
//     if (title=="big") {var extraWidthLeft=387;}
//     if (title=="normal") {var extraWidthLeft=345;}
//     if (title=="small") {var extraWidthLeft=481;}
//   } else {
    if (title=="big") {var extraWidthLeft=431; if (ReadCookie('LANGUAGE') == "FR") {extraWidthLeft=301;} }
    if (title=="normal") {var extraWidthLeft=458; if (ReadCookie('LANGUAGE') == "FR") {extraWidthLeft=348;}}
    if (title=="small") {var extraWidthLeft=503; if (ReadCookie('LANGUAGE') == "FR") {extraWidthLeft=400;}}
/*  }*/
  var menuPadding=extraWidthLeft/totalMenus;
  var menuPaddingLeft=(menuPadding/2)-2;
  var menuPaddingRight=(menuPadding/2)-1;
  for (var i=1;i<(totalMenus+1);i++) {
    GetObject('menu'+i).style.paddingLeft=menuPaddingLeft;
    GetObject('menu'+i).style.paddingRight=menuPaddingRight;

    var j, obj1;
    for(j=0; (obj1=document.getElementsByTagName("ul")[j]); j++) {
      if(obj1.getAttribute("class")=="menuSub") {
       obj1.style.marginLeft=-menuPaddingLeft;
      }

      }
    }

    menusWidth1+=(menuPaddingLeft*7)+((menuPaddingRight*6))+15;

    var j, obj2;

    for(j=0; (obj2=document.getElementsByTagName("ul")[j]); j++) {

      if(obj2.getAttribute("class")=="langSub") {
      if (!choice)
      {
        obj2.style.marginLeft=-menuPaddingLeft;
      } else {
        obj2.style.Left=menusWidth1;
      }
      }
    }
}


function chooseStyle(styletitle, days){
  if (document.getElementById){
    setStylesheet(styletitle)
    setCookie("mysheet", styletitle, days)
  }
}

function indicateSelected(element){ //Optional function that shows which style sheet is currently selected within group of radio buttons or select menu 
var i
if (selectedtitle!=null && (element.type==undefined || element.type=="select-one")){ //if element is a radio button or select menu
var element=(element.type=="select-one") ? element.options : element
for (i=0; i<element.length; i++){
if (element[i].value==selectedtitle){ //if match found between form element value and cookie value
if (element[i].tagName=="OPTION") //if this is a select menu
element[i].selected=true
else //else if it's a radio button
element[i].checked=true
break
}
}
}
}

var selectedtitle=getCookie("mysheet");
if (document.getElementById && selectedtitle!=null) //load user chosen style sheet if there is one stored
setStylesheet(selectedtitle);