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]); }
		};}
	}
}



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

	
function findDOMimage (imagename) {
	if (isID) {
		return (document.getElementById(imagename)); 
	} 
	else {
		if (isAll) {
			return (document.all[imagename]);
		} 
		else {
			if (isLayers) {
				return (document.images[imagename]);
			}
		}
	}
}