function email(type)
{
  var locn =document.location+'';
  var openPage;
  
  lgth = locn.indexOf('?');
  if(lgth != -1)
  {
     locn = locn.substring(0,lgth);
  }
  if (type == 1)
  {
    openPage= "/tellafriend/emailpage.asp?pagebrw="+locn;
  }
  else
  {
     openPage= "/tellafriend/emailpage.asp?pagebrw="+locn;
  }
  
  window.open(openPage,"TellAFriend","toolbar=no,location=no, directories=no,status=no,menubar=no,scrollbars=no,width=428,height=460");
}