// JavaScript Document
var imageID

function rollActive (imageID) {
    var src = document.getElementById(imageID).src;
	document.getElementById(imageID).src = src.replace(".png","Roll.png");
}

function rollDef (imageID) {
    var src = document.getElementById(imageID).src;
	document.getElementById(imageID).src = src.replace("Roll.png",".png");
}

var thumbWidth;
var imageWidth;

function galleryChange (imageID, imageWidth) {
	
	var masterGallery =  document.getElementById('masterGallery');
	
	if(imageWidth == '800') {
		//alert(imageID);
		masterGallery.innerHTML = "<img src='images/gallery/RR_Avant_" + imageID + "_800.jpg' width='800' height='320' />";
	}else if (imageWidth == '320') {
		masterGallery.innerHTML = "<img src='images/gallery/RR_Avant_" + imageID + "_320.jpg' width='320' height='400' />";
	}
}