/* the following script detects the browser's document object model */

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]); 
				}
			};
		}
	}
}