// PRELOADING IMAGES
if (document.images) {
img1_on =new Image();  img1_on.src ="images/AboutDn.gif"; 
img1_off=new Image();  img1_off.src="images/AboutUp.gif"; 

img2_on =new Image(); img2_on.src ="images/IndustDn.gif"; 
img2_off=new Image();  img2_off.src="images/IndustUp.gif"; 

img3_on =new Image(); img3_on.src ="images/PromoDn.gif"; 
img3_off=new Image();  img3_off.src="images/PromoUp.gif"; 

img4_on =new Image(); img4_on.src ="images/AutoDn.gif"; 
img4_off=new Image();  img4_off.src="images/AutoUp.gif"; 

img5_on =new Image(); img5_on.src ="images/ContactDn.gif"; 
img5_off=new Image();  img5_off.src="images/ContactUp.gif"; 

}

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');
}

function handleOver() {
 if (document.images) 
  document.imgName.src=img_on.src;
}

function handleOut() {
 if (document.images) 
  document.imgName.src=img_off.src;
}