function RO_Init() {
 var IL=document.images; if (IL.length==0) return; if(!IL[0].getAttribute)return;
 for (var j=0; j<IL.length; j++) { var I=IL[j]; var r=I.getAttribute("rollover");
  if(r) {
    src=I.src.replace('http://','');  src=src.substring(src.indexOf("/")); I.srcoff=src; H=null;
    if ((r=='1')||(r=='a')) { I.srcover=src.replace('.gif','-on.gif').replace('.jpg','-on.jpg'); } else { I.srcover=r; }
    if (r=='a') { var PN=I.parentNode; if(PN) { if (PN.tagName.toUpperCase()=='A') { if(!PN.onmouseover) { H=PN; }}}} else { H=I; }
    if (H!=null) { H.rImage=I; H.onmouseover=RO_HoverOn; H.onmouseout=RO_HoverOff; }
  }
 }
}

function RO_HoverOn() { this.rImage.src=this.rImage.srcover; }
function RO_HoverOff() { this.rImage.src=this.rImage.srcoff; }