var allNav = new Array('home','gallery','shop','blog','artists','shows','about','greatSeal','links','contact','participate');

function preLoad() {
	for (i=0; i<allNav.length; i++) {
		var each = new Image();
		each.src="/images/nav_" + allNav[i] + "_on.jpg";
	}
}

preLoad();


function on(name) {
	document[name].src="/images/" + name + "_on.jpg";
}

function off(name) {
	document[name].src="/images/" + name + ".jpg";
}


function showLarge(id) {
	theWidth=800;
	theHeight=600;
		
	thePopup = window.open("/site/display.php?id="+id,'popup','width='+theWidth+',height='+theHeight+',screenX=50,screenY=50,left=50,top=50,resizable=yes,status=yes,scrollbars=yes,titlebar=yes,location=no,menubar=yes,personalbar=no');
	thePopup.focus();
}