/*--------------------------------------------------------------------------*
 * 
 * Copyright (C) 2008 Brand Labs LLC
 * 
 *--------------------------------------------------------------------------*/
/**
 * Update header with cart items
 */
function updateHeaderCartSummary() {
	var element;
	var items;
	var output;
	
	element = document.getElementById('view_cart_text_right');
	
	if(element == null) {
		return;
	}
	
	items = getShoppingCartItems();
	total = getShoppingCartTotal();
	
	//No items or null
	if(isShoppingCartEmpty()) {
		output = '(0) <span>$0.00</span>';
	}
	else if (items == null || total == null) {
		return;
	}
	else if(items == 0) {
		output = '(0) <span>$0.00</span>';
	}
	else {
		//Create string
		/*output = items + ' item';*/ /* v1 */
		/*output = '(' + items + ')';*/ /* v2 */
		output = '(' + items; /* v3 */
		if (items > 1) {
			output = output + ''; /* v1 */
			/*output = output + '';*/ /* v2 */
		}
		output = output + ') <span>' + total + '</span>';
	}
	
	//Put data into field
	element.innerHTML = output;
}