// JavaScript Document

<!--
if (self != top) { // we are in a frame!
   top.location.href=window.location.href; // kick it!
}
  
var e2_already_clicked = false;
function only_click_once( submit_button ) {
   if( e2_already_clicked == true ) {
      alert( "Your request is in progress..." );
      return false;
   }
   else{
      e2_already_clicked = true;
      return true;
   }
}

function e2_maxlength_alert( given_textarea, given_maxlength ) {
   if( given_textarea.value.length > given_maxlength ) {
      alert( 'This field has a maximum length of ' + given_maxlength + '.' );
      given_textarea.value = given_textarea.value.substring( 0, given_maxlength );
   }
}

// -->