// Javascrfipt file

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 ConfirmDelete(name) {
	return confirm('Are you sure you want to delete ' + name + '?');
}

function ConfirmRemove(name, position) {
	return confirm('Are you sure you want to remove ' + name + ' as ' + position + '?');
}

function showHide(itemName,state) {
	dom = findDOM(itemName,0);
	dom.style.display = state;
}

function switchClass(itemName, className) {
	dom = findDOM(itemName,0);
	dom.className = className;
}

function FormatNumber(textBox) {
	var number = textBox.value;
	if (number.search(/\D/) < 0) {
		textBox.value = '(' + number.substr(0, 3) + ') ' + number.substr(3, 3) + '-' + number.substr(6, 4);
	}
}