if (document.images) {
   {
image=new Image(); image.src="../img/about_us_blu.gif";
image=new Image(); image.src="../img/about_us_nero.gif";
image=new Image(); image.src="../img/news_blu.gif";
image=new Image(); image.src="../img/news_blu.nero.gif";
image=new Image(); image.src="../img/projects_blu.gif";
image=new Image(); image.src="../img/projects_nero.gif";
image=new Image(); image.src="../img/contacts_blu.gif";
image=new Image(); image.src="../img/contacts_nero.gif";
image=new Image(); image.src="../img/architettura_interni_design.gif";
image=new Image(); image.src="../img/transit.gif";
   }
   }