function menuover(obj, menuname){
 if (obj) { obj.src='i/'+menuname; }
}

function Preload() {
 var i1 = new image;
 i1.src = 'i/hmnu_home.gif';
 var i2 = new image;
 i2.src = 'i/hmnu_services.gif';
 var i3 = new image;
 i3.src = 'i/hmnu_about.gif';
 var i4 = new image;
 i4.src = 'i/hmnu_contact.gif';
 var i5 = new image;
 i5.src = 'i/hmnu_price.gif';
 var i6 = new image;
 i6.src = 'i/hmnu_links.gif';

}

document.onload = Preload;