function externalLinks() {
 if (!document.getElementsByTagName) return;
 var anchors = document.getElementsByTagName("a");
 for (var i=0; i<anchors.length; i++) {
   var anchor = anchors[i];
   if (anchor.getAttribute("href") &&
       anchor.getAttribute("rel") == "external")
     anchor.target = "_blank";
 }
}
window.onload = externalLinks;




if (document.images) 
{
   img1 = new Image();
   img2 = new Image();
   img3 = new Image();
   img4 = new Image();
   img5 = new Image();
   img6 = new Image();
   img7 = new Image();
   img8 = new Image();
   img9 = new Image();
   img10 = new Image();
   
   
   img1.src = "images/nav_about_on.gif";
   img2.src = "images/nav_contact_on.gif";
   img3.src = "images/nav_home_on.gif";
   img4.src = "images/side_telefoane_mobile_on.gif";
   img5.src = "images/side_forum_on.gif";
   img6.src = "images/butt_more_on.gif";
   img7.src = "images/bg_prodnav_on.gif";
   img8.src = "images/nav_product_info_on.gif";
   img9.src = "images/nav_product_info_reviews_on.gif";
   img10.src = "images/nav_product_forums_on.gif";
   
   
}