<!--// LEFT NAV

var dir = '/images/nav/';

var preloadFlag = false;

//preload 
function doPreload() {  
    if (document.images) {
        gallery_over = new Image(); gallery_over.src = dir + "gallery_over.gif";
        shows_over = new Image(); shows_over.src = dir + "shows_over.gif";
        about_over = new Image(); about_over.src = dir + "about_over.gif";
		contact_over = new Image(); contact_over.src = dir + "contact_over.gif";
        home_over = new Image(); home_over.src = dir + "home_over.gif";  
		originals_over = new Image(); originals_over.src = dir + "galleryOriginals_over.gif";
        giclees_over = new Image(); giclees_over.src = dir + "galleryGiclees_over.gif";       

	    return (preloadFlag = true);  
    }
}
if (document.images) {  
	gallery_off = new Image(); gallery_off.src = dir + "gallery_off.gif";
	shows_off = new Image(); shows_off.src = dir + "shows_off.gif";
	about_off = new Image(); about_off.src = dir + "about_off.gif";
	contact_off = new Image(); contact_off.src = dir + "contact_off.gif";
	home_off = new Image(); home_off.src = dir + "home_off.gif";
	originals_off = new Image(); originals_off.src = dir + "galleryOriginals_off.gif";
	giclees_off = new Image(); giclees_off.src = dir + "galleryGiclees_off.gif";
	
	gallery_on = new Image(); gallery_on.src = dir + "gallery_on.gif";
	shows_on = new Image(); shows_on.src = dir + "shows_on.gif";
	about_on = new Image(); about_on.src = dir + "about_on.gif";
	contact_on = new Image(); contact_on.src = dir + "contact_on.gif";
	home_on = new Image(); home_on.src = dir + "home_on.gif";
	originals_on = new Image(); originals_on.src = dir + "galleryOriginals_on.gif";
	giclees_on = new Image(); giclees_on.src = dir + "galleryGiclees_on.gif";
	
}

//rollover code
function rollIn(imgName) {
    if (document.images && (preloadFlag == true)) {
        document[imgName].src = eval(imgName + "_over.src");
    }
}

function rollOut(imgName) {  
    if (document.images){
        document[imgName].src = eval(imgName + "_off.src");
    }
}


// -->