function popup (url,ht)
{
	if (!ht)
		ht = '400';
	nw = window.open ('','','menubar=no,toolbar=no,status=no,scrollbars=no,width=600,height='+ht);
	nw.focus();
	url = escape(url);
	nw.document.write ('<html><head><title>Naismith & Jones</title></head><body bgcolor=white leftmargin=0 topmargin=0 marginwidth=0 marginheight=0 oncontextmenu="return false"><table cellpadding=0 cellspacing=0 width=100% height=99%><tr valign=middle align=center><td><img src="images/' + url + '.jpg" border=0 vspace=0 hspace=0 onclick="window.close()"></td></tr></table></body></html>');
}

function contact (url)
{
	nw = window.open ('contact.asp?subject='+url,'','menubar=no,toolbar=no,status=no,scrollbars=no,width=400,height=312');
	nw.focus();
}



function restore() { 
  var i,x,a=document.sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function preload() { 
  var d=document; if(d.images){ if(!d.p) d.p=new Array();
    var i,j=d.p.length,a=preload.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 findObj(n, d) {
  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=findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function swap() { 
  var i,j=0,x,a=swap.arguments; document.sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=findObj(a[i]))!=null){document.sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
