// FIND THE DOM
// Checks to discover if the current browser is using the Netscape DOM, the MSIE Dom, or the W3C DOM
// will locate the proper way to pass the div ID information


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]);
				}
			}
		}
	}
}
	
	
	
	
// FIND DOM IMAGE
// Used when needing to sort out the proper DOM for an image manipulation 
// Used currently with swapImage()	
function findDOMimage (imagename) {
	if (isID) {
		return (document.getElementById(imagename)); 
	} 
	else {
		if (isAll) {
			return (document.all[imagename]);
		} 
		else {
			if (isLayers) {
				return (document.images[imagename]);
			}
		}
	}
}