if (document.images)
{
  hover1= new Image(65,23); 
  hover1.src="images/home1.gif"; 
  hover2= new Image(138,23); 
  hover2.src="images/info1.gif";
  hover3= new Image(95,23); 
  hover3.src="images/location1.gif";  
  hover4= new Image(91,23); 
  hover4.src="images/preclub1.gif"; 
  hover5= new Image(236,23); 
  hover5.src="images/group1.gif";  
  hover6= new Image(80,23); 
  hover6.src="images/gallery1.gif";
  hover7= new Image(114,23); 
  hover7.src="images/contact1.gif";            
}