var req;
function loadProductBrowserXML(products_id, scroll_center_id, bID, cat_id, osCsid, direction) {
   var url="productbrowser.php?products_id="+products_id+"&scroll_center_id="+scroll_center_id+"&bID="+bID+"&cat_id="+cat_id+"&osCsid="+osCsid+"&omit="+products_id+"&direction="+direction;
   //getObject("pn_content_refresh_center").innerHTML = '<table border="0"><tr><td width="400" class="pn_product" colspan="4"><img style="vertical-align:middle" src="images/loading.gif">loading...</td></tr></table>';
   try { req = new ActiveXObject("Msxml2.XMLHTTP"); } 
   catch(e) { 
      try { req = new ActiveXObject("Microsoft.XMLHTTP"); } 
      catch(oc) { req = null; } 
   } 
   if (!req && typeof XMLHttpRequest != "undefined") { req = new XMLHttpRequest(); } 
   if (req != null) {
      req.onreadystatechange = processChange; 
      req.open("GET", url, true); 
      req.send(null); 
   } 
} 
function processChange() { 
   if (req.readyState == 4 && req.status == 200) { 
      getObject("pn_box_content_refresh").innerHTML = req.responseText;
      //document.account.state.focus();
   } 
}

function getObject(name) { 
   var ns4 = (document.layers) ? true : false; 
   var w3c = (document.getElementById) ? true : false; 
   var ie4 = (document.all) ? true : false; 

   if (ns4) return eval('document.' + name); 
   if (w3c) return document.getElementById(name); 
   if (ie4) return eval('document.all.' + name); 
   return false; 
}