//sets Cookie
function setCookie(c_name,value,expiredays)
{
var exdate=new Date()
exdate.setDate(exdate.getDate()+expiredays)
document.cookie=c_name+ "=" +escape(value)+
((expiredays==null) ? "" : ";expires="+exdate)
}
// gets Cookie
function getCookie(c_name)
{
if (document.cookie.length>0)
  {
  c_start=document.cookie.indexOf(c_name + "=")
  if (c_start!=-1)
    { 
    c_start=c_start + c_name.length+1 
    c_end=document.cookie.indexOf(";",c_start)
    if (c_end==-1) c_end=document.cookie.length
    return unescape(document.cookie.substring(c_start,c_end))
    } 
  }
return null
}

// detects browser size and applies correct style sheet
if (screen.width >= 1000) {
  document.write('<style type="text/css">@import url("/css/master.css");</style>'); 
} else if (screen.width <= 999) {
  // checks Cookie
  res=getCookie('kbeResolution')
  if (res==null) {
    alert ("This site is designed for a screen resolution of 1024x768 or greater.\n Your screen resolution is not high enough so you will see plain text pages.");
    setCookie('kbeResolution', 1, 30);
  }
}