<!--
if (numBefore>=1){
  var Select='<form name="selection"><b>Before and After Photographs<br>Select choice: '
  Select +='Before<input name="buttons" type="radio" checked="false" onclick="doBefore()"> / After</b><input name="buttons" type="radio" checked="true" onclick="doAfter()"></form>'
  document.write(Select);
}
var Pic = '<a href="" onclick=""><img src="" hspace="25%" vspace="5%" width="200" height="125" bordercolor="#ffffff" border="1"></a>'
for (i=1; i<=numAfter; i++){
document.write(Pic);
var images=new Array();
images[i]=category+i+"a";
document.images[i].src=images[i]+".jpg";
var href=new Array();
href[i]="javascript:doZoom(document.images["+i+"].src)";
document.links[i].href=href[i];
}
function doBefore(){
  for (i=1; i<=numAfter; i++){  
    var imagesBefore=new Array();
	 imagesBefore[i]=category+i+"b";
    document.images[i].src=imagesBefore[i]+".jpg";
  }

}
function doAfter(){
  for (i=1; i<=numAfter; i++){
    var imagesAfter=new Array();
    imagesAfter[i]=category+i+"a";
    document.images[i].src=imagesAfter[i]+".jpg"
  }
}
//-->