if (navigator.appName.indexOf("Explorer") != -1)
  {
    if (navigator.appVersion.indexOf("Windows") != -1)
    {                                      //URL to MSIE Win CSS
document.write('<link rel=stylesheet href="/css/p6.css" type="text/css">');
document.write('<link rel=stylesheet href="/css/p5.css" type="text/css">');
document.write('<link rel=stylesheet href="/css/p4.css" type="text/css">');
      document.write('<link rel=stylesheet href="/css/p3.css" type="text/css">');
      document.write('<link rel=stylesheet href="/css/p2.css" type="text/css">');
      document.write('<link rel=stylesheet href="/css/p1.css" type="text/css">');
    }

  }
  else if (navigator.appName.indexOf("Netscape") != -1)
  {
    if (navigator.appVersion.indexOf("Windows") != -1)    // Netscape specific navigator.appVersion
    {                                      //URL to Netscape Win CSS
      document.write('<link rel=stylesheet href="/css/pns.css" type="text/css">');
    }
  }
function loadStyleSheets(cssNumber,cssToLoad){
if(document.styleSheets){
for(var i=0;i<cssNumber;i++){
 if(i!=cssToLoad){
document.styleSheets[i].disabled = true;
}
else{
document.styleSheets[i].disabled = false;
}
}
}
}

// this bit goes in head......
function ReadCookie(cookieName) {
 var theCookie=""+document.cookie;
 var ind=theCookie.indexOf(cookieName);
 if (ind==-1 || cookieName=="") return "";
 var ind1=theCookie.indexOf(';',ind);
 if (ind1==-1) ind1=theCookie.length; 
 return unescape(theCookie.substring(ind+cookieName.length+1,ind1));
}
function SetCookie(cookieName,cookieValue,nDays) {
 var today = new Date();
 var expire = new Date();
 if (nDays==null || nDays==0) nDays=1;
 expire.setTime(today.getTime() + 3600000*24*nDays);
 document.cookie = cookieName+"="+escape(cookieValue)
                 + ";expires="+expire.toGMTString();
}
 if (1==ReadCookie('PropertyCol')) 
{
loadStyleSheets(6,5);
}
if (2==ReadCookie('PropertyCol')) 
{
loadStyleSheets(6,4);
}
if (3==ReadCookie('PropertyCol')) 
{
loadStyleSheets(6,3);
}
if (4==ReadCookie('PropertyCol')) 
{
loadStyleSheets(6,2);
}
if (5==ReadCookie('PropertyCol')) 
{
loadStyleSheets(6,1);
}
if (6==ReadCookie('PropertyCol')) 
{
loadStyleSheets(6,0);
}