function rrCourseSearch() {
	if (document.getElementById("rrFacility").value == "" && document.getElementById("rrCity").value == "" && document.getElementById("rrState").value == "" && document.getElementById("rrZip").value == "") {
		alert("You must provide a facility, city, state, or zip code");
	} else {
		var params = "";
		params = params + "&fac=" + document.getElementById("rrFacility").value;
		params = params + "&c=" + document.getElementById("rrCity").value;
		params = params + "&s=" + document.getElementById("rrState").value;
		params = params + "&z=" + document.getElementById("rrZip").value;

		window.location = "http://dyn.pga.com/searchtools/play/courses/#" + params;
	}
}