var browser=navigator.appName
  if (browser=="Microsoft Internet Explorer") 
  {
   document.write("<script type='" + "text/javascript'"  + " src='" + "ezdata_ie.js'><\/script>");
  }
  else
  {
   document.write("<script type='" + "text/javascript'"  + " src='" + "ezdata.js'><\/script>");
  }