function show(eid) {
   document.getElementById(eid).style.visibility = 'visible';
}

function hide(eid) {
   document.getElementById(eid).style.visibility = 'hidden';
}

function imgrestore() {
  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 jetro_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=jetro_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function swapimg() {
  var i,j=0,x,a=swapimg.arguments;
  document.MM_sr=new Array;

  for(i=0;i<(a.length-1);i+=2)
    if ((x=jetro_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc)
x.oSrc=x.src; x.src=a[i+1];}

}

function randomimg(num)
{
	var output = '';
	selectnum = (Math.floor((Math.random() * 100)) % num)+1;
	output = '<img src="images/topimage' + selectnum + '.jpg" alt="" width="605" /><br />';

   document.write(output);

}

function randomphoto(num)
{
	var output = '';
	selectnum = Math.floor(Math.random() * 10);
	output = '<img src="images/pothoarchive/photoimage' + selectnum + '.jpg" alt="" width="125" height="94" />';

   document.write(output);

};