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

function addMeToFavourites() {
	window.external.AddFavorite("http://www.antique1.com.au","Antique1.com.au");
}
			
function MM_preloadImages() { //v3.0
  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 MM_findObj(n, d) { //v4.01
  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=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

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

function de(txt,element) {	// data error
	element.focus()
	element.select()
	alert("DATA INCORRECT \n"+txt)
}

function top_validate(){

doc = document.form1;
error=0;
OIDvalue=doc.OID.value;

  if ((OIDvalue < 1)&&(error==0))
  {
	de('Sorry, you must enter a correct antique ID',doc.OID);
	error=1;
	return false;
  }

  if (isNaN(OIDvalue)&&(error==0))
  {
	de('Sorry, you must enter a correct antique ID',doc.OID);
	error=1;
	return false;
  }
  return true;

}