function newImage(arg) {

  if (document.images) {

    rslt = new Image();

    rslt.src = arg;

    return rslt;

  }

}



function changeImages() {

  if (document.images && (preloadFlag == true)) {

    for (var i=0; i<changeImages.arguments.length; i+=2) {

      document[changeImages.arguments[i]].src = changeImages.arguments[i+1];

    }

  }

}



var preloadFlag = false;

function preloadImages() {

  if (document.images) {

    about_over = newImage("images/nav/about-over.gif");

    restaurant_over = newImage("images/nav/restaurant-over.gif");

    otherjobs_over = newImage("images/nav/otherjobs-over.gif");

    tips_over = newImage("images/nav/tips-over.gif");

    followup_over = newImage("images/nav/followup-over.gif");

    contact_over = newImage("images/nav/contact-over.gif");

    links_over = newImage("images/nav/links-over.gif");

    preloadFlag = true;

  }

}



function mailpage()
{
  mail_str = "mailto:?subject=You may be perfect for this job!";
  mail_str += "&body=Just wanted to forward this page on ProgressivePersonnel.com to you.  I was reading the job postings and found one you may be interested in.";
  mail_str += " Go to " + parent.location.href; 
  location.href = mail_str;
}