function download(name) {
  url = 'http://www.free-downloads.net/download_popup.php?progname='+name;

  var BO = new detectBrowser(); 

  if (BO.ie) {
    window.open(url, 'download', 'toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=no, resizable=no, copyhistory=no, width=100, height=40, top=30, left=30');
  }
}

function onload_download(url) {

  var BO = new detectBrowser(); 

  if (BO.ie == false) {
    location.href = url;
  } else {
    return false;
  }


}


function detectBrowser() { 
    var BO = new Object(); 
    BO["ie"]        = false /*@cc_on || true @*/; 
    BO["ie4"]       = BO["ie"] && (document.getElementById == null); 
    BO["ie5"]       = BO["ie"] && (document.namespaces == null) && (!BO["ie4"]); 
    BO["ie6"]       = BO["ie"] && (document.implementation != null) && (document.implementation.hasFeature != null); 
    BO["ie55"]      = BO["ie"] && (document.namespaces != null) && (!BO["ie6"]); 
    /*@cc_on
    BO["ie7"]       = @_jscript_version == '5.7';
    @*/ 
    BO["ns4"]       = !BO["ie"] &&  (document.layers != null) &&  (window.confirm != null) && (document.createElement == null); 
    BO["opera"]     = (self.opera != null); 
    BO["gecko"]     = (document.getBoxObjectFor != null); 
    BO["khtml"]     = (navigator.vendor == "KDE"); 
    BO["konq"]      = ((navigator.vendor == 'KDE') || (document.childNodes) && (!document.all) && (!navigator.taintEnabled)); 
    BO["safari"]    = (document.childNodes) && (!document.all) && (!navigator.taintEnabled) && (!navigator.accentColorName); 
    BO["safari1.2"] = (parseInt(0).toFixed == null) && (BO["safari"] && (window.XMLHttpRequest != null)); 
    BO["safari2.0"] = (parseInt(0).toFixed != null) && BO["safari"] && !BO["safari1.2"]; 
    BO["safari1.1"] = BO["safari"] && !BO["safari1.2"] && !BO["safari2.0"]; 
    return BO; 
}