var cart;
function toCart(formName) {
	var baseObj;
	var num;
	var itemId;
	var URLStem;
	var URL;

	URLStem = "pretocart1.asp";

	if (formName == '') {
		URL = URLStem + "?genre_id=DEFAULT_SITE";
		cart = window.open(URL, "cart", "width=500,height=600,scrollbars=1,resizable=0,location=0,menubar=0,toolbar=0,status=0");
		cart.focus();
		return;
	}

	if (document.all) {
		baseObj = document.all(formName);
	} else if (document.forms) {
		baseObj = document.forms[formName];
	} else {
		baseObj = document.getElementById(formName);
	}
	itemId = baseObj.item_id.value;
	num = baseObj.num.value;
	URL = URLStem + "?item_id=" + itemId + "&num=" + num;
	cart = window.open(URL, "cart", "width=500,height=600,scrollbars=1,resizable=0,location=0,menubar=0,toolbar=0,status=0");
	cart.focus();
	return;
}