var isDHTML = 0;
var isID = 0;
var isAll = 0;
var isLayers = 0;

if (document.getElementById) {isID = 1; isDHTML = 1; }
else {
  if (document.all) {isAll = 1; isDHTML = 1; }
  else {
    browserVersion = parseInt(navigator.appVersion);
    if ((navigator.appName.indexOf('Netscape') != -1) && (browserVersion == 4)) {
      isLayers = 1; isDHTML = 1;
    }
  }}

function findDOM(objectID, withStyle) {
  if (withStyle == 1) {
    if (isID) {return (document.getElementById(objectID).style);}
    else {
      if (isAll) {return(document.all[objectID].style); }
    else {
      if (isLayers) {return(document.layers[objectID]); }
    };}
  }
  else {
    if (isID) {return(document.getElementById(objectID)) ; }
    else {
      if (isAll) {return(document.all[objectID]); }
    else {
      if (isLayers) {return(document.layers[objectID]); }
    };}
  }
}