function MM_preloadImages() {
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function newImage(arg) {
if (document.images) {
rslt = new Image();
rslt.src = arg;
return rslt;
}
}

if (document.images) {
stored = -1;
where = -1;
current = -1;

MM_preloadImages("//regnow.img.digitalriver.com/images/2/n1h.gif","//regnow.img.digitalriver.com/images/2/n2h.gif","//regnow.img.digitalriver.com/images/2/n3h.gif","//regnow.img.digitalriver.com/images/2/n4h.gif");
//n1h = newImage("i/n1h.gif");
//n2h = newImage("i/n2h.gif");
//n3h = newImage("i/n3h.gif");
//n4h = newImage("i/n4h.gif");
}

function sh(where) {
if (document.images) {
if (where!=current) {
stored=where;
document.images["n"+where].src="//regnow.img.digitalriver.com/images/2/n"+where+"h.gif";
}
}
}

function hd() {
if (document.images) {
if (stored!=current) {
where=stored;
document.images["n"+where].src="//regnow.img.digitalriver.com/images/2/n"+where+".gif";
}
}
}


function currentpage(where) {
if (document.images) {
current=where;
stored=where;
document.images["n"+current].src="//regnow.img.digitalriver.com/images/2/n"+current+"h.gif";
}
}