function rollover(divname, newColorBkgrd){
	document.getElementById(divname).style.background = newColorBkgrd;
	document.getElementById(divname).style.cursor = "hand";
}

function linkUnderline(textid){
	document.getElementById(textid).style.textDecoration="underline";
	document.getElementById(textid).style.cursor = "hand";
}

function linkNormal(textid){
	document.getElementById(textid).style.textDecoration="none";
}

function changeMedStepsView(div1, div2){
	document.getElementById(div1).style.display = 'none';
	document.getElementById(div2).style.display = 'inline';
}

function roll_over(img_id, img_src){
	document.getElementById(img_id).src = img_src;
}

function submitHome(pageNav){
	var frm = document.getElementById("mainform");          
	var hidden = document.getElementById("pid");
	var hidden2 = document.getElementById("spid");
	if(pageNav == "press"){
		pageNav = "aboutus";
		hidden.value = pageNav;
		hidden2.value = "2";
		frm.action = "aboutus.php?pid=aboutus&spid=2";
	}else{
		hidden.value = pageNav;
		hidden2.value = null;
		frm.action = pageNav + ".php?pid=" + pageNav;
	}
	frm.submit();
}

function showDiv(divname) {
	document.getElementById(divname).style.display = 'inline';
}


// *************************** Guides Page ******************************
var guides = new Array();

function loadGuides() {
	guides[0] = 'false';
	guides[1] = 'false';
	guides[2] = 'false';
	guides[3] = 'false';	
}

function selectGuide(colorImage, imageSrc, titleId, titleColor, fontsize){
	var change = true;
	if((guides[0] == 'true') && (colorImage == "guideOne")){
		change = false;
	}
	if((guides[1] == 'true') && (colorImage == "guideTwo")){
		change = false;
	}
	if((guides[2] == 'true') && (colorImage == "guideThree")){
		change = false;
	}
	if((guides[3] == 'true') && (colorImage == "guideFour")){
		change = false;
	}
	
	
	if(change){
		document.getElementById(colorImage).src = imageSrc;
		document.getElementById(titleId).style.color = titleColor;
		document.getElementById(titleId).style.fontSize = fontsize;
	}
}

function showGuide(guide, hideGuide1, hideGuide2, hideGuide3){
	
	setGuide(guide);
	document.getElementById("teamDiv").style.display = 'none';
	document.getElementById(guide).style.display = 'inline';
	document.getElementById(hideGuide1).style.display = 'none';
	document.getElementById(hideGuide2).style.display = 'none';
	document.getElementById(hideGuide3).style.display = 'none';
	
	if (guides[0] == 'true'){
		document.getElementById("guideOne").src = "images/Steve_thumb2.jpg";
		document.getElementById("steve").style.color = "#194DA0";
		document.getElementById("steve").style.fontSize = "14px";
		shadeSimon();
		shadeChris();
		shadeNathan();
	}
	if (guides[1] == 'true'){
		document.getElementById("guideTwo").src = "images/Simon_thumb2.jpg";
		document.getElementById("simon").style.color = "#194DA0";
		document.getElementById("simon").style.fontSize = "14px";
		shadeSteve();
		shadeChris();
		shadeNathan();
	}
	if (guides[2] == 'true'){
		document.getElementById("guideThree").src = "images/Chris_thumb2.jpg";
		document.getElementById("chris").style.color = "#194DA0";
		document.getElementById("chris").style.fontSize = "14px";
		shadeSteve();
		shadeSimon();
		shadeNathan();
	}
	if (guides[3] == 'true'){
		document.getElementById("guideFour").src = "images/Nathan_thumb2.jpg";
		document.getElementById("nathan").style.color = "#194DA0";
		document.getElementById("nathan").style.fontSize = "14px";
		shadeSteve();
		shadeSimon();
		shadeChris();
	}
}

function shadeSteve(){
	document.getElementById("guideOne").src = "images/Steve_thumb_BW.jpg";
	document.getElementById("steve").style.color = "#6F6F6F";
	document.getElementById("steve").style.fontSize = "12px";
}

function shadeSimon(){
	document.getElementById("guideTwo").src = "images/Simon_thumb_BW.jpg";
	document.getElementById("simon").style.color = "#6F6F6F";
	document.getElementById("simon").style.fontSize = "12px";
}

function shadeChris(){
	document.getElementById("guideThree").src = "images/Chris_thumb_BW.jpg";
	document.getElementById("chris").style.color = "#6F6F6F";
	document.getElementById("chris").style.fontSize = "12px";
}

function shadeNathan(){
	document.getElementById("guideFour").src = "images/Nathan_thumb_BW.jpg";
	document.getElementById("nathan").style.color = "#6F6F6F";
	document.getElementById("nathan").style.fontSize = "12px";
}

function setGuide(guide){
	var l = guides.length;
	for (i=0;i<l;i++){
		guides[i] = 'false';
	}
	if(guide == "steveProfile"){
		guides[0] = 'true';
	}
	if(guide == "simonProfile"){
		guides[1] = 'true';
	}
	if(guide == "chrisProfile"){
		guides[2] = 'true';
	}
	if(guide == "nathanProfile"){
		guides[3] = 'true';
	}

}
// *************************** End of Guides Page ************************* 

// ************************ Slideshow Code *******************************
// Set slideShowSpeed (milliseconds)
var slideShowSpeed = 6000;
// Duration of crossfade (seconds)
var crossFadeDuration = 3;
// Specify the image files
var Pic = new Array();
// to add more images, just continue
// the pattern, adding to the array below

Pic[0] = 'images/barbary9.jpg'
Pic[1] = 'images/barbary6.jpg'
Pic[2] = 'images/barbary8.jpg'
Pic[3] = 'images/barbary2.jpg'
Pic[4] = 'images/barbary7.jpg'
Pic[5] = 'images/barbary5.jpg'
Pic[6] = 'images/barbary1.jpg'
Pic[7] = 'images/barbary3.jpg'
Pic[8] = 'images/barbary4.jpg'

// do not edit anything below this line
var t;
var j = 0;
var p = Pic.length;
var preLoad = new Array();
for (i = 0; i < p; i++) {
preLoad[i] = new Image();
preLoad[i].src = Pic[i];
}
function runSlideShow() {
if (document.all) {
document.images.SlideShow.style.filter="blendTrans(duration=2)";
document.images.SlideShow.style.filter="blendTrans(duration=crossFadeDuration)";
document.images.SlideShow.filters.blendTrans.Apply();
}
document.images.SlideShow.src = preLoad[j].src;
if (document.all) {
document.images.SlideShow.filters.blendTrans.Play();
}
j = j + 1;
if (j > (p - 1)) j = 0;
t = setTimeout('runSlideShow()', slideShowSpeed);
}
// ******************************************* Slideshow code END *************