//V0.1
function bmSetCookieSession(name, val) {
   var value = "true";
   if (val)
      value = val;
   document.cookie = name+"="+value +"; path=/";
}

function bmSetCookiePerm(name, val) {
   var value = "true";
   if (val)
      value = val;
   var days = 360;
   var date = new Date();
   date.setTime(date.getTime()+(days*24*60*60*1000));
   var expires = "; expires="+date.toGMTString();
   document.cookie = name+"="+value+expires+"; path=/";
}
function bmGetCookie(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;
}
function HideContent(d)
{
   if(d.length < 1) 
   { 
      return; 
   }
   document.getElementById(d).style.display = "none";
}
function ShowContent(d, u, c) 
{
   if(d.length < 1) 
   { 
      return; 
   }
   document.getElementById(d).style.display = "block";
   document.getElementById('bm_link').href = u + '&ref=' + c;
}