// Test browser state.
isIE=document.all;
isNN=!document.all&&document.getElementById;
isN4=document.layers;


function optionMenuHandler(selectedGroup) {
	// Get the selected element data
	var selectElement = document.getElementById("select_" + selectedGroup);
	var selOption = selectElement.options[selectElement.selectedIndex];
	var pieces = new Array();
	pieces = selOption.value.split(',');
	var selectedImage = pieces[1];
	var selectedPart = pieces[0];
	
	// Change the link for adding to cart
	var formElement = document.getElementById("form_" + selectedGroup);
	formElement.setAttribute("action",
		"https://order.store.yahoo.net/cgi-bin/wg-order?boydcoffeecompany+"+selectedPart);
		
	// Change the photo link
	var imgElement = document.getElementById("image_" + selectedGroup);
	if (imgElement != null) {
		imgElement.setAttribute("src","product-thumbs/" + selectedImage);
		imgElement.setAttribute("onmouseup",
			"showZoom(event, 'product-images/" + selectedImage + "')");
	}
	

}