function addOpenSearch(name,ext,cat,pid,meth) {
	if ((typeof window.external == "object") && ((typeof window.external.AddSearchProvider == "unknown") || (typeof window.external.AddSearchProvider == "function"))) {
		if ((typeof window.external.AddSearchProvider == "unknown") && meth == "p") {
			alert("This plugin uses POST which is not currently supported by Internet Explorer's implementation of OpenSearch.");
		} else {
			window.external.AddSearchProvider("http://db.centrepointstation.com/plugin/" + name + ".xml");
		}
	} else {
		alert("You will need a browser which supports OpenSearch to install this plugin.");
	}
}