Hi.

Over the years I built a number of sites around AJAX, simply because the sites suited web application feel. (like a website that works as a sale tool)

Problem is of course that it is not search engine friendly. Not a huge issue but I would like to present a snapshot to the crawler.

All those sites work like this.


(simplified)
HTML Code:
<head>
function display(command,data1,data2,data3){

    
    xmlhttp=GetXmlHttpObject();
    if (xmlhttp==null){
      alert ("Your browser does not support AJAX, You cannot use this application!");
      return;
    }   
    var url="response.php";
    url=url+"?command="+command;
    url=url+"&data1="+data1;
    url=url+"&data2="+data2;
    url=url+"&data3="+data3;
    //alert(url);
    url=url+"&sid="+Math.random();
    xmlhttp.onreadystatechange=stateChanged;
    xmlhttp.open("GET",url,true);
    xmlhttp.send(null);

}
<script>

</script>
<head>
<body onload="display('','','','')"> 

My question is, how do I modify my code to redirect crawlers to gethtmlsnapshot.php (which uses php DOM to make the snapshot)?

Cheers in advance