if (document.images) {

   searchup = new Image
   searchover = new Image
   searchdown = new Image

   burnemail = new Image
   burnblank = new Image

   searchup.src = "http://www.pdm-media.com/simplemeasure/images/search-up.jpg"
   searchover.src = "http://www.pdm-media.com/simplemeasure/images/search-over.jpg"
   searchdown.src = "http://www.pdm-media.com/simplemeasure/images/search-down.jpg" 

}

else { 

   searchup = ""
   searchover = ""
   searchdown = ""

}

function newwindow() {
   subwindow = window.open
   ('http://www.pdm-media.com/simplemeasure/email-sub.html', 'Subscribe',
    'resizable=no,scrollbars=yes, width=550,height=520')
    subwindow.focus()
}