function Set_Cookie(name, value, expires, path, domain, secure) {
 // set time, it's in milliseconds
 var today = new Date();
 today.setTime(today.getTime());

 /* if the expires variable is set, make the correct expires time, the current script below will set
     it for x number of days, to make it for hours, delete * 24, for minutes, delete * 60 * 24
 */
 if(expires) { expires = expires * 1000 * 60 * 60 * 24; }
 var expires_date = new Date( today.getTime() + (expires) );
 document.cookie = name+"="+escape(value)+( (expires) ? ";expires=" + expires_date.toGMTString() : "" )+( (path) ? ";path=" + path : "" )+
  ( (domain) ? ";domain=" + domain : "" ) + ( (secure) ? ";secure" : "" );
}

function Get_Cookie(aname) {
 // first we'll split this cookie up into name/value pairs
 // note: document.cookie only returns name=value, not the other components
 var a_all_cookies = document.cookie.split( ';' );
 var a_temp_cookie = '';
 var cookie_name = '';
 var cookie_value = '';
 var b_cookie_found = false;

 for (i=0;i<a_all_cookies.length;i++) {
  // now we'll split apart each name=value pair and trim it
  a_temp_cookie=a_all_cookies[i].split('=');
  cookie_name=a_temp_cookie[0].replace(/^\s+|\s+$/g,'');
  if(cookie_name==aname) {
   b_cookie_found=true;
   // we need to handle case where cookie has no value but exists (no = sign, that is):
   if(a_temp_cookie.length>1) {
    cookie_value=unescape(a_temp_cookie[1].replace(/^\s+|\s+$/g,''));
   }
   // note that in cases where cookie is initialized but no value, null is returned
   return cookie_value;
   break;
  }
  a_temp_cookie=null;
  cookie_name = '';
 }
 if(!b_cookie_found) { return null; }
}
							    
function chkCookieDsbl() {
 var wMsg='You must enable cookies to use this web site';
 Set_Cookie('test','none','','/','','');
 if(Get_Cookie('test')) return false;
 alert(wMsg);
 return true;
}