xml + xslt + cisto js pitanje :)

Code:
<html>
<head><title>Services transformation</title>

<script type="text/javascript">
<!--  // hide script from older browsers ;)
//document.write("Hello World!");  // as printf  ;if more nar1;nar1;
//alert("This alert box was called with the onload event");
function test(a,b){
    document.write("XML: "+a+" XSL: "+b+"<br />");
} // end function test


function loadXMLDoc(dname){

    if (window.XMLHttpRequest){xhttp=new XMLHttpRequest();}
    else{xhttp=new ActiveXObject("Microsoft.XMLHTTP");}
    xhttp.open("GET",dname,false);
    xhttp.send("");
return xhttp.responseXML;
} // end f loadxlmdoc

function transform(xml_source,xsl_style){
    xml=loadXMLDoc(xml_source);
    xsl=loadXMLDoc(xsl_style);

    if (window.ActiveXObject) // IE
    {
        ex=xml.transformNode(xsl);
        document.getElementById("ekran").innerHTML=ex;
    }
    else if (document.implementation && document.implementation.createDocument) // Mozilla, Firefox, Opera...
    {
        xsltProcessor=new XSLTProcessor();
        xsltProcessor.importStylesheet(xsl);
        resultDocument = xsltProcessor.transformToFragment(xml,document);
        var ekran=document.getElementById("ekran");
        while (ekran.firstChild){ekran.removeChild(ekran.firstChild);}
        ekran.appendChild(resultDocument);
        
    }
} // end f transform(source,style);


//-->
</script>
</head>
<body>
<a href="javascript:transform('services.xml','services_for.xsl')">for</a> &nbsp;&nbsp;
<a href="javascript:transform('services.xml','services_push.xsl')">push</a>&nbsp;&nbsp;
<a href="javascript:transform('services.xml','services_text.xsl')">text</a>&nbsp;&nbsp;
<a href="javascript:transform('services.xml','services_reg.xsl')">regedit</a>&nbsp;&nbsp;
<hr />
<div id="ekran" />
</body>
</html>