function generateMetaTags(form){
	form.meta_tags.value = '';
	
  if (form.title.value != "") {
    form.meta_tags.value +="<META NAME=\"TITLE\" CONTENT=\"" + form.title.value + "\">\n";
  }
  if (form.author.value != "") {
    form.meta_tags.value +="<META NAME=\"AUTHOR\" CONTENT=\"" + form.author.value + "\">\n";
  }
  if (form.email.value != "") {
    form.meta_tags.value +="<META NAME=\"OWNER\" CONTENT=\"" + form.email.value + "\">\n";
  }
  if (form.subject.value != "") {
    form.meta_tags.value +="<META NAME=\"SUBJECT\" CONTENT=\"" + form.subject.value + "\">\n";
  }
  if (form.category.value != "") {
    form.meta_tags.value +="<META NAME=\"RATING\" CONTENT=\"" + form.category.value + "\">\n";
  }
  if (form.description.value != "") {
    form.meta_tags.value +="<META NAME=\"DESCRIPTION\" CONTENT=\"" + form.description.value + "\">\n";
  }
  if (form.description.value != "") {
    form.meta_tags.value +="<META NAME=\"ABSTRACT\" CONTENT=\"" + form.description.value + "\">\n";
  }
  if (form.keywords.value != "") {
    form.meta_tags.value +="<META NAME=\"KEYWORDS\" CONTENT=\"" + form.keywords.value + "\">\n";
  }
  if (form.revisit_after.value != "") {
    form.meta_tags.value +="<META NAME=\"REVISIT-AFTER\" CONTENT=\"" + form.revisit_after.value + " DAYS\">\n";
  }
  if (form.language.value != "") {
    form.meta_tags.value +="<META NAME=\"LANGUAGE\" CONTENT=\"" + form.language.value + "\">\n";
  }
  if (form.copyright.value != "") {
    form.meta_tags.value +="<META NAME=\"COPYRIGHT\" CONTENT=\"" + form.copyright.value + "\">\n";
  }
  if (form.robots.value != "") {
    form.meta_tags.value +="<META NAME=\"ROBOTS\" CONTENT=\"" + form.robots.options[form.robots.selectedIndex].value + "\">\n";
  }
  if (form.cache.checked) {
    form.meta_tags.value +="<META HTTP-EQUIV=\"PRAGMA\" CONTENT=\"NO-CHACHE\">\n";
  }
  if (form.auto_refresh.value != "") {
    form.meta_tags.value +="<META HTTP-EQUIV=\"REFRESH\" CONTENT=\"" + form.auto_refresh.options[form.auto_refresh.selectedIndex].value + "\">\n";
  }
}