// Cross browser DOM

var isDHTML = 0;
var isLayers = 0;
var isAll = 0;
var isID = 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]); }
	  };
      }
  }
}