if (document.images) {
    
    preload_image_object = new Image();
    image_url = new Array();
    
    image_url["img_logo"] = "images/05.gif";
    image_url["img_logo_over"] = "images/05_over.gif";  
    
    
    image_url["img_desprenoi"] = "images/buttons/ro/img_desprenoi.gif";
    image_url["img_desprenoi_over"] = "images/buttons/ro/img_desprenoi_over.gif";
    image_url["img_desprenoi_ico"] = "images/buttons/ro/img_desprenoi_ico.gif";
    image_url["img_desprenoi_ico_over"] = "images/buttons/ro/img_desprenoi_ico_over.gif";    
    
    image_url["img_produse"] = "images/buttons/ro/img_produse.gif";
    image_url["img_produse_over"] = "images/buttons/ro/img_produse_over.gif";  
    image_url["img_produse_ico"] = "images/buttons/ro/img_produse_ico.gif";
    image_url["img_produse_ico_over"] = "images/buttons/ro/img_produse_ico_over.gif";     

    image_url["img_furnizori"] = "images/buttons/ro/img_furnizori.gif";
    image_url["img_furnizori_over"] = "images/buttons/ro/img_furnizori_over.gif"; 
    image_url["img_furnizori_ico"] = "images/buttons/ro/img_furnizori_ico.gif";
    image_url["img_furnizori_ico_over"] = "images/buttons/ro/img_furnizori_ico_over.gif";      
    
    image_url["img_noutati"] = "images/buttons/ro/img_noutati.gif";
    image_url["img_noutati_over"] = "images/buttons/ro/img_noutati_over.gif"; 
    image_url["img_noutati_ico"] = "images/buttons/ro/img_noutati_ico.gif";
    image_url["img_noutati_ico_over"] = "images/buttons/ro/img_noutati_ico_over.gif";  
    
    image_url["img_referinte"] = "images/buttons/ro/img_referinte.gif";
    image_url["img_referinte_over"] = "images/buttons/ro/img_referinte_over.gif";
    image_url["img_referinte_ico"] = "images/buttons/ro/img_referinte_ico.gif";
    image_url["img_referinte_ico_over"] = "images/buttons/ro/img_referinte_ico_over.gif";      
    
    image_url["img_contact"] = "images/buttons/ro/img_contact.gif";
    image_url["img_contact_over"] = "images/buttons/ro/img_contact_over.gif";   
    image_url["img_contact_ico"] = "images/buttons/ro/img_contact_ico.gif";
    image_url["img_contact_ico_over"] = "images/buttons/ro/img_contact_ico_over.gif"; 
    
    image_url["button_onlineshop"] = "images/buttons/ro/button_onlineshop.gif";    
    image_url["button_onlineshop_over"] = "images/buttons/ro/button_onlineshop_over.gif";
    
    image_url["button_promotii"] = "images/buttons/ro/button_promotii.gif";    
    image_url["button_promotii_over"] = "images/buttons/ro/button_promotii_over.gif";  
    
    image_url["button_preturi"] = "images/buttons/ro/button_preturi.gif";    
    image_url["button_preturi_over"] = "images/buttons/ro/button_preturi_over.gif";  

    image_url["button_cariera"] = "images/buttons/ro/button_cariera.gif";    
    image_url["button_cariera_over"] = "images/buttons/ro/button_cariera_over.gif"; 
    
    image_url["button_download"] = "images/buttons/ro/button_download.gif";    
    image_url["button_download_over"] = "images/buttons/ro/button_download_over.gif";     

    var i = 0;
    for(i=0; i<=3; i++)
      preload_image_object.src = image_url[i];
  
}