function buy(description, price) {
       var addcart = document.getElementById('addcart');
       addcart.item_name.value =  description;
       addcart.amount.value = price;
       addcart.target='paypal';
       addcart.submit();
       return;
}

function view() {
	var viewcart = document.getElementById('viewcart');
	viewcart.target='paypal';
	viewcart.submit();
	return;
}

function details(url) {
	pop(url, 'details');
	return;
}
function pop(url, name) {
	var win = window.open(url, name, 'width=300,height=400,menubar=no,location=no,scrollbars=yes');
	return;
}