if (document.images)
{
  sub1= new Image(49,22); 
  sub1.src="http://www.oradentistryspa.com/images/menu/home_2.gif"; 

  sub2= new Image(109,22); 
  sub2.src="http://www.oradentistryspa.com/images/menu/about_2.gif"; 

  sub3= new Image(60,22); 
  sub3.src="http://www.oradentistryspa.com/images/menu/services_2.gif"; 
  
  sub4= new Image(117,22); 
  sub4.src="http://www.oradentistryspa.com/images/menu/before_2.gif"; 

  sub5= new Image(123,22); 
  sub5.src="http://www.oradentistryspa.com/images/menu/media_2.gif"; 

  sub6= new Image(45,22); 
  sub6.src="http://www.oradentistryspa.com/images/menu/news_2.gif"; 
  
  sub7= new Image(65,22); 
  sub7.src="http://www.oradentistryspa.com/images/menu/facilities_2.gif"; 

  sub8= new Image(87,22); 
  sub8.src="http://www.oradentistryspa.com/images/menu/contact_2.gif"; 

  sub9= new Image(55,22); 
  sub9.src="http://www.oradentistryspa.com/images/menu/more_2.gif"; 
}