var isDHTML=0;
var isLayers=0;
var isAll=0;
var isID=0;

if (document.getElementById)
	{
	isID=1; isDHTML=1;
	}
else
	{
	if (document.layers)
		{
		isLayers=1; isDHTML=1;
		}
	else
		{
		if (document.all)
			{
			isAll=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 hideIt(objectID)
	{
	element = findDOM(objectID,1);
	state = element.visibility;	
	element.visibility = 'hidden';
	}
function showIt(objectID)
	{
	element = findDOM(objectID,1);
	state = element.visibility;	
	element.visibility = 'visible';
	}