var coll=""
var style=""
var ua=navigator.userAgent.toLowerCase();
var uaMajor = parseInt(navigator.appVersion);
var isNav  = ((ua.indexOf('mozilla')!=-1) && (ua.indexOf('spoofer')==-1)
                && (ua.indexOf('compatible') == -1) && (ua.indexOf('opera')==-1)
                && (ua.indexOf('webtv')==-1));
var isNav5up = (isNav && (uaMajor >= 5));
var isWebTV = (ua.indexOf("webtv") != -1);
var isOpera = (ua.indexOf("opera") != -1);
var isIE   = ((ua.indexOf("msie") != -1) && (!isOpera) && (!isWebTV));
if( isIE )
{
coll="all."
styleObj=".style"
}


function getObj(obj)
{
var theObj
if( typeof obj == "string" ) {
 theObj = eval("document."+coll+obj+styleObj);
} else {
 theObj = obj
}
return theObj
}

function setMsg( msg ) {
  window.status = msg ;
  return true ;
}
function noMsg() {
  window.status = "";
  return true;
}