var agt=navigator.userAgent.toLowerCase();
var is_major = parseInt(navigator.appVersion);
var is_minor = parseFloat(navigator.appVersion);
var is_ie     = ((agt.indexOf("msie") != -1) && (agt.indexOf("opera") == -1));
var is_ie3    = (is_ie && (is_major < 4));
var is_ie4    = (is_ie && (is_major == 4) && (agt.indexOf("msie 4")!=-1) );
var is_ie4up  = (is_ie && (is_major >= 4));
var is_ie5    = (is_ie && (is_major == 4) && (agt.indexOf("msie 5.0")!=-1) );
var is_ie5_5  = (is_ie && (is_major == 4) && (agt.indexOf("msie 5.5") !=-1));
var is_ie5up  = (is_ie && !is_ie3 && !is_ie4);
var is_ie5_5up =(is_ie && !is_ie3 && !is_ie4 && !is_ie5);
var is_ie6    = (is_ie && (is_major == 4) && (agt.indexOf("msie 6.")!=-1) );
var is_ie6up  = (is_ie && !is_ie3 && !is_ie4 && !is_ie5 && !is_ie5_5);
var is_opera = agt.indexOf('opera') > 0;
var is_webtv = agt.indexOf('webtv') > 0;
var isDHTML = 0;
var isLayers = 0;
var isAll = 0;
var isID = 0;
var browserVersion = '';
var is_nav = 0;
if (document.getElementById) {isID = 1; isDHTML = 1;}
else {
browserVersion = parseInt(navigator.appVersion);
if ((navigator.appName.indexOf('Netscape') != -1) && (browserVersion == 4)) {isLayers = 1; isDHTML = 1; is_nav = 1;}
else {
if (document.all) {isAll = 1; isDHTML = 1;}
}}
var nl = '\n';
// alert ('isDHTML = ' + isDHTML + nl + 'isLayers = ' + isLayers + nl + 'isAll = ' + isAll + nl + 'isID = ' + isID + nl + 'browserVersion = ' + browserVersion);

function findDOM(objectID,withStyle) {
try {
		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]); }
			};}
		}
	}
catch (e) {
	if (g_debug == true) {
		alert ('Failure in findDOM for ' + objectID);
		return void(0);
		} else {		
		return void(0);
		}
	}
}