function checkLink(x){
      y = new String(x)
      z = /cfdcu.org/gi;
      zPos = y.search(z)
      if(zPos>0){
            return true
      }else{
            if(confirm("The link you've selected leads to a third party external site not operated by the credit union. CFDCU does not represent either the member or the third party if the two enter into a transaction. \n\nIn addition the security and privacy policies may differ from those practiced by CFDCU.org. \n\nDo you wish to continue?")){
                  return true
            }else{
                  return false
            }
      }
}