// PRELOADING IMAGES
if (document.images) {
 img_on =new Image();  img_on.src ="../hi-icons/1.gif";
 img_off=new Image();  img_off.src="../hi-icons/2.gif";

 img1_on =new Image(); img1_on.src ="images/menu/buttonhomeon.jpg";
 img1_off=new Image(); img1_off.src="images/menu/buttonhomenormal.jpg";

 img2_on =new Image(); img2_on.src ="images/menu/buttonmediaservon.jpg";
 img2_off=new Image(); img2_off.src="images/menu/buttonmediaservnormal.jpg";

 img3_on =new Image(); img3_on.src ="images/menu/buttonmediaprocon.jpg";
 img3_off=new Image(); img3_off.src="images/menu/buttonmediaprocnormal.jpg";

 img4_on =new Image(); img4_on.src ="images/menu/buttonbioon.jpg";
 img4_off=new Image(); img4_off.src="images/menu/buttonbionormal.jpg";

 img5_on =new Image(); img5_on.src ="images/menu/buttonreson.jpg";
 img5_off=new Image(); img5_off.src="images/menu/buttonresnormal.jpg";

 img6_on =new Image(); img6_on.src ="images/menu/buttoncontacton.jpg";
 img6_off=new Image(); img6_off.src="images/menu/buttoncontactnormal.jpg";
}

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;
}