function showMenu(id) {
	if ( isLoaded==true ) {
		hideMenu();
		document.getElementById(id).style.display = "block";
		document.getElementById('sneak').style.display = "block";
	}
}

function hideMenu() {
	if ( isLoaded==true ) {
		document.getElementById('subDonor').style.display = "none";
		document.getElementById('subFamily').style.display = "none";
		document.getElementById('subPatient').style.display = "none";
		document.getElementById('subServices').style.display = "none";
		document.getElementById('sneak').style.display = "none";
	}
}


function loadjscssfile(filename, filetype){
 if (filetype=="js"){ //if filename is a external JavaScript file
	var fileref=document.createElement('script')
	fileref.setAttribute("type","text/javascript")
	fileref.setAttribute("src", filename)
 }
 else if (filetype=="css"){ //if filename is an external CSS file
	var fileref=document.createElement("link")
	fileref.setAttribute("rel", "stylesheet")
	fileref.setAttribute("type", "text/css")
	fileref.setAttribute("href", filename)
 }
 if (typeof fileref!="undefined")
	document.getElementsByTagName("head")[0].appendChild(fileref)
}

if (navigator.appVersion.indexOf("Win")!=-1) var OSName="Windows";
if (navigator.userAgent.indexOf("Firefox")!=-1) var Browser="Firefox";

function testBrowser() {
	if ((OSName=="Windows") && (Browser=="Firefox")) {
		loadjscssfile("/css/ff.css", "css"); ////dynamically load and add this .css file
	}
}

function setImage(){
    var arrImg = new Array();
    arrImg[0] = new Object();
    arrImg[0].src = "/img/home/HomePageHero_1.jpg";
    arrImg[0].text = "";

    arrImg[1] = new Object();
    arrImg[1].src = "/img/home/HomePageHero_2.jpg";
    arrImg[1].text = "";

    arrImg[2] = new Object();
    arrImg[2].src = "/img/home/HomePageHero_3.jpg";
    arrImg[2].text = "";

    arrImg[3] = new Object();
    arrImg[3].src = "/img/home/HomePageHero_4.jpg";
    arrImg[3].text = "";

    arrImg[4] = new Object();
    arrImg[4].src = "/img/home/HomePageHero_5.jpg";
    arrImg[4].text = "";
		
    var idx = Math.floor(Math.random()*arrImg.length);
    document.getElementById('homeContent').style.backgroundImage='url(' + arrImg[idx].src + ')';
}

function init(fcn){
	if( ! window.initFunctions )
		window.initFunctions = new Array();
	if( typeof(fcn) == "string")
		window.initFunctions[ window.initFunctions.length ] = fcn;
	else
		for( var i=0; i<window.initFunctions.length; i++ ){
			eval(window.initFunctions[i]);
		}
}

var bgOn = '#E4701D';
var bgOff ='#9B8D79';
function rollOn(obj){
	var oChe = obj.getElementsByTagName('input')[0];
		obj.style.backgroundColor=bgOn;
}

function rollOff(obj){
	var oChe = obj.getElementsByTagName('input')[0];
		obj.style.backgroundColor=bgOff;
}