function transformXSL(xml, xsl, xsd) {
 	xmlHttp=GetXmlHttpObject();
 	if (xmlHttp==null) {
 		alert ("Browser does not support HTTP Request");
 		return;
  } 

	var tf ="scripts/transform.php";
	tf = tf+"?xml="+xml+"&xsl="+xsl+"&xsd="+xsd;
	tf = tf+"&sid="+Math.random();
	xmlHttp.onreadystatechange=function() {stateChanged("example", xmlHttp);}
	xmlHttp.open("GET",tf,true);
	xmlHttp.send(null);
}