function showNav() {
	// Reset value
	document.getElementById("popular").selectedIndex = 0;
	document.getElementById("iwantto").selectedIndex = 0;
	
	// Display
	document.getElementById("popular-dropdown").style.display = "block";
	document.getElementById("iwantto-dropdown").style.display = "block";
	
	// Piggybacking Section
	// Because this function is called on every page in the site, you can add "piggybacked" function calls here
	// without modifying the DW template.
	
	if (window.createCallNumberLinks) {
		createCallNumberLinks();
	}
}

// Go to the selected location
function navigateTo(pulldown) {
	pulldown = document.getElementById(pulldown);
	
	if (pulldown.selectedIndex > 1) {
		url = pulldown.options[pulldown.selectedIndex].value;
		pulldown.selectedIndex = 0; // Reset before leaving to fix #1131
		document.location.href = url;
	}
}