<!--// 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";
        bio_over = new Image(); bio_over.src = dir + "bio_over.gif";
		journal_over = new Image(); journal_over.src = dir + "journal_over.gif";
        guestbook_over = new Image(); guestbook_over.src = dir + "guestbook_over.gif";      
		contact_over = new Image(); contact_over.src = dir + "contact_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";
	bio_off = new Image(); bio_off.src = dir + "bio_off.gif";
	journal_off = new Image(); journal_off.src = dir + "journal_off.gif";
	guestbook_off = new Image(); guestbook_off.src = dir + "guestbook_off.gif";
	contact_off = new Image(); contact_off.src = dir + "contact_off.gif";
	
	gallery_on = new Image(); gallery_on.src = dir + "gallery_on.gif";
	shows_on = new Image(); shows_on.src = dir + "shows_on.gif";
	bio_on = new Image(); bio_on.src = dir + "bio_on.gif";
	journal_on = new Image(); journal_on.src = dir + "journal_on.gif";
	guestbook_on = new Image(); guestbook_on.src = dir + "guestbook_on.gif";
	contact_on = new Image(); contact_on.src = dir + "contact_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");
    }
}


// -->