function WriteLog(v1,v2,desc)
{
var xmlHttp=GetXmlHttpObject();

if (xmlHttp!=null)
  {
  	n = (new String (Math.random())).substring(2,11);
	xmlHttp.onreadystatechange=function(){}
	xmlHttp.open("GET","/common/log.jsp?v1="+v1+"&v2="+v2+"&desc="+escape(desc)+"&n="+n,true);
	xmlHttp.send( null );
  }
}