function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function trim(s)
{
	if (s==null)
			return null
	var r
	var reg = new RegExp("^[ \t]*")
	r = s.replace(reg,"")
	s = r
	reg = new RegExp("[ \t]*$")
	r = s.replace(reg,"")
	return r;
}