// JavaScript Document
function checkform ( theForm )
{

  if (theForm.ctxem.value == "") {
    alert( "Please enter your email address." );
    theForm.ctxem.focus();
    return false ;
  }
    if (theForm.ctxph.value == "") {
    alert( "Please enter your contact phone." );
    theForm.ctxph.focus();
    return false ;
  }
  return true ;
}