var d = document;
var num = null;

function setBookmark(page) {
	if(page) {
		d.getElementById(page).style.height = '98px';
	}
}

function shownav(num) {
	var navItems = new Array();
	navItems = ['stationary','collectibles'];
	if ((num != null) && (num != '')) {
		if (num.indexOf('Printed Materials') != -1) {
			num = '0';
		} else if (num.indexOf('Ceramic Collectibles') != -1) {
			num = '1';
		}
		d.getElementById(navItems[num]).style.display = 'block';
	}
}