if (document.images) {
 img_in =new Image();  img_in.src ="menu/home3.jpg";
 img_on =new Image();  img_on.src ="menu/home2.jpg"; 
 img_off=new Image();  img_off.src="menu/home1.jpg"; 

 img1_in =new Image(); img1_in.src ="menu/home3.jpg";
 img1_on =new Image(); img1_on.src ="menu/home2.jpg"; 
 img1_off=new Image(); img1_off.src="menu/home1.jpg"; 

 img2_in =new Image(); img2_in.src ="menu/club3.jpg";
 img2_on =new Image(); img2_on.src ="menu/club2.jpg"; 
 img2_off=new Image(); img2_off.src="menu/club1.jpg"; 

 img3_in =new Image(); img3_in.src ="menu/calendar3.jpg";
 img3_on =new Image(); img3_on.src ="menu/calendar2.jpg"; 
 img3_off=new Image(); img3_off.src="menu/calendar1.jpg"; 

 img4_in =new Image(); img4_in.src ="menu/records3.jpg";
 img4_on =new Image(); img4_on.src ="menu/records2.jpg"; 
 img4_off=new Image(); img4_off.src="menu/records1.jpg"; 

 img5_in =new Image(); img5_in.src ="menu/contact3.jpg";
 img5_on =new Image(); img5_on.src ="menu/contact2.jpg"; 
 img5_off=new Image(); img5_off.src="menu/contact1.jpg";  
}

function movin(k) {
 if (document.images) 
  eval('document.img'+k+'.src=img'+k+'_in.src');
}

function movr(k) {
 if (document.images) 
  eval('document.img'+k+'.src=img'+k+'_on.src');
}

function mout(k) {
 if (document.images) 
  eval('document.img'+k+'.src=img'+k+'_off.src');
}