var openDiv;

function changeSection(type) {
	var myDiv = document.getElementById(type);
	
	var oldDiv = (openDiv)? openDiv:document.getElementById("homeFlash");
	
	oldDiv.style.display = "none";
	
	var tFrame = document.getElementById("thumbFrame")
	
	switch(type) {
		case "photoArea": myDiv.style.display = "block"; tFrame.style.display = "block";
		break;
		case "videoArea": myDiv.style.display = "block"; tFrame.style.display = "none";
		break;
		case "homeFlash": myDiv.style.display = "block"; tFrame.style.display = "none";
		break;
		case "pressArea": myDiv.style.display = "block"; tFrame.style.display = "none";
		break;
		case "contactArea": myDiv.style.display = "block"; tFrame.style.display = "none";
		break; 
	}
	
	if(myDiv) openDiv = myDiv;
}

/// BEGIN NAV ROLLOVERS

if (document.images) {
	rollOvers = 1;
} else {
    rollOvers = 0;
}
        
if (rollOvers)
{


nav_photo_ON = new Image(76,21);
nav_photo_ON.src ="images/nav_photo_on.gif";
nav_photo_OFF = new Image(76,21);
nav_photo_OFF.src = "images/nav_photo_off.gif";

nav_video_ON = new Image(64,21);
nav_video_ON.src ="images/nav_video_on.gif";
nav_video_OFF = new Image(64,21);
nav_video_OFF.src = "images/nav_video_off.gif";

nav_press_ON = new Image(97,21);
nav_press_ON.src ="images/nav_press_on.gif";
nav_press_OFF = new Image(97,21);
nav_press_OFF.src = "images/nav_press_off.gif";

nav_contact_ON = new Image(106,21);
nav_contact_ON.src ="images/nav_contact_on.gif";
nav_contact_OFF = new Image(106,21);
nav_contact_OFF.src = "images/nav_contact_off.gif";

nav_next_ON = new Image(52,17);
nav_next_ON.src ="images/nav_next_on.gif";
nav_next_OFF = new Image(52,17);
nav_next_OFF.src = "images/nav_next_off.gif";

nav_prev_ON = new Image(75,17);
nav_prev_ON.src ="images/nav_prev_on.gif";
nav_prev_OFF = new Image(75,17);
nav_prev_OFF.src = "images/nav_prev_off.gif";


}

var imageOn;

function imgOn( imgName ) {
	if ( rollOvers ) {
		document[imgName].src = eval( "nav_" + imgName + "_ON.src" );
	}
}

function imgOff( imgName ) {
	if ( rollOvers ) {
		if(imgName != document.imageOn) document[imgName].src = eval( "nav_" + imgName + "_OFF.src" );
	}
}

function navOn( imgName ) {
	if ( rollOvers ) {
		document[imgName].src = eval( "nav_" + imgName + "_ON.src" );
	}
}

function navOff( imgName ) {
	if ( rollOvers ) {
		document[imgName].src = eval( "nav_" + imgName + "_OFF.src" );
	}
}


function imgStick( imgName ) {
	if(document.imageOn) document[document.imageOn].src = eval( "nav_" + document.imageOn + "_OFF.src" );
	if(imgName != 'home') document[imgName].src = eval( "nav_" + imgName + "_ON.src" );
	document.imageOn = (imgName=='home')? "":imgName;
}


function changePhoto(img,w,h) {
	var htmlStr = "<div style='width:663px' align='center'><img src='images/photo/"+img+"' width='"+w+"' height='"+h+"' border='0' alt='Nutritionist, Fitness Model, Lifestyle Model, Author' /></div>";
	var photoDiv = document.getElementById('photoArea');
	photoDiv.innerHTML = htmlStr;
}

function changeVideo() {
	// stuff
}