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 findElement(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 toggleWidth(objectID,maxWidth) {
	var element = findElement(objectID,1);
	if (maxWidth) {
		element ['width'] = '100%';
	}
	else {
		element ['width'] = '774px';
	}
}

function setClass(objectID,newClass) {
	var element = findElement(objectID,0);
	element.className = newClass;
}