// JavaScript Document



// Global find doc obj model

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]); }
		};}
	}
}

// email hide function
var user;
var domain;
var suffix;
var linkname;
function antimail(user, domain, suffix, linkname){
document.write('<a href="' + 'mailto:' + user + '@' + domain + '.' + suffix + '">' + linkname + '</a>');
}

// Drop Navigation
function toggleClamShellMenu(objectID) {
	if (isAll || isID) {
		domStyle = findDOM(objectID,1);
		if (domStyle.display =='block')  domStyle.display='none';
		else domStyle.display='block';
	}
	else {
		destination = objectID + '.html';
		self.location = destination;
	}
	return;
}


function showMenu(objectID) {
	if (isAll || isID) {
		domStyle = findDOM(objectID,1);
		domStyle.display='block';
	}
	else {
		destination = objectID + '.html';
		self.location = destination;
	}
	return;
}

function hideMenu(objectID) {
	if (isAll || isID) {
		domStyle = findDOM(objectID,1);
		domStyle.display='none';
	}
	else {
		destination = objectID + '.html';
		self.location = destination;
	}
	return;
}

// Switch image
function switchImage(imgName, imgSrc) 
{
  if (document.images)
  {
    if (imgSrc != "none")
    {
      document.images[imgName].src = imgSrc;
    }
  }
}