function init(section) {
	Image1 = new Image(168,440);
	Image1.src = "/dev/wp-content/themes/corkboard/images/top-nav-about-us.png";

	Image2 = new Image(168,440);
	Image2.src = "/dev/wp-content/themes/corkboard/images/top-nav-productions.png";
	
	Image3 = new Image(168,440);
	Image3.src = "/dev/wp-content/themes/corkboard/images/top-nav-gallery.png";
	
	Image4 = new Image(168,440);
	Image4.src = "/dev/wp-content/themes/corkboard/images/top-nav-links.png";
	
	Image5 = new Image(168,440);
	Image5.src = "/dev/wp-content/themes/corkboard/images/top-nav-contact-us.png";
	
	Image6 = new Image(168,440);
	Image6.src = "/dev/wp-content/themes/corkboard/images/chinese/top-nav-about-us.png";

	Image7 = new Image(168,440);
	Image7.src = "/dev/wp-content/themes/corkboard/images/chinese/top-nav-productions.png";
	
	Image8 = new Image(168,440);
	Image8.src = "/dev/wp-content/themes/corkboard/images/chinese/top-nav-gallery.png";
	
	Image9 = new Image(168,440);
	Image9.src = "/dev/wp-content/themes/corkboard/images/chinese/top-nav-links.png";
	
	Image10 = new Image(168,440);
	Image10.src = "/dev/wp-content/themes/corkboard/images/chinese/top-nav-contact-us.png";

	if (section != '') {
		document.getElementById('menu-'+section).style.display="block";
	}
}

function subnav_focus(source,element) {
	document.getElementById('top-nav').src= source+'-'+element+'.png';
	document.getElementById('menu-about-us').style.display="none";
	document.getElementById('menu-productions').style.display="none";
	document.getElementById('menu-gallery').style.display="none";
	document.getElementById('menu-links').style.display="none";
	document.getElementById('menu-contact-us').style.display="none";
	document.getElementById('menu-'+element).style.display="block";
}

function subnav_blur(source) {
	document.getElementById('top-nav').src= source+'.png';
}