function donald() { //v3.0
var d=document; if(d.images){ if(!d.p) d.p=new Array();
var i,j=d.p.length,a=donald.arguments; for(i=0; i<a.length; i++)
if (a[i].indexOf("#")!=0){ d.p[j]=new Image; d.p[j++].src=a[i];}}
}

function curtis() { //v3.0
var i,x,a=document.sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function find(n, d) { //v4.0
var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=find(n,d.layers[i].document);
if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function chad() { //v3.0
var i,j=0,x,a=chad.arguments; document.sr=new Array; for(i=0;i<(a.length-2);i+=3)
 if ((x=find(a[i]))!=null){document.sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


browserName = navigator.appName;
browserVer = parseInt(navigator.appVersion);
if (browserName == "Netscape" && browserVer >= 3 || browserName == "Microsoft Internet Explorer" && browserVer>=4) {
 version = "n3";
}
else {
 version = "x";
}
if (version == "n3") {
 aon = new Image(262,50); aon.src = "images/newestv.gif";
 aoff = new Image(262,50); aoff.src = "images/newest.gif";
 bon = new Image(262,50); bon.src = "images/moreva.gif";
 boff = new Image(262,50); boff.src = "images/more1a.gif";
 con = new Image(262,50); con.src = "images/abstv.gif";
 coff = new Image(262,50); coff.src = "images/abst.gif";
 don = new Image(262,50); don.src = "images/aboutv.gif";
 doff = new Image(262,50); doff.src = "images/about.gif";
 eon = new Image(262,50); eon.src = "images/eventsv.gif";
 eoff = new Image(262,50); eoff.src = "images/events.gif";
 fon = new Image(262,50); fon.src = "images/paintv.gif";
 foff = new Image(262,50); foff.src = "images/paint.gif";



}
function img_act(imgName) {
 if (version == "n3") {
 imgOn = eval(imgName + "on.src");
 document [imgName].src = imgOn;
 }
}
function img_inact(imgName) {
 if (version == "n3") {
 imgOff = eval(imgName + "off.src");
 document [imgName].src = imgOff;
 }
}