function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function writeCartButton() {
	
	document.write("<td align=\"center\" width=\"6\"> <img src=\"http://bayimages.net/graydotCC.gif\" width=2 height=\"2\"></td>");
	document.write('<td style="vertical-align:middle;"><form action="http://bayimages.net/cart.php" method="POST" name="view_cart" style="margin:0px 0px 0px 0px;">');
	
	var numItems = readCookie("cart");
	if (numItems > 0) {
		document.write('<input style="vertical-align:middle;" type="submit" name="submit" value="View Cart (' , numItems , ')" />');
	}
	else {
		document.write('<input style="vertical-align:middle;" type="submit" name="submit" value="View Cart" />');		
	}
	document.write('<input type="hidden" name="return_url" value="' , location.href , '">');
	
	document.write('</form></td>');
	
	
	
	
	
}