var originalKeywords;

$(document).ready(function(){
	originalKeywords = $("#keywords").val();
});

function search() {
	// we have link based navigation now :)
	return true;
	
	var keywords = $("#keywords").val();

	if (keywords.length < 2) {
		return false;
	}

	if (keywords != originalKeywords) {
		// disable all the refinements

		// level, nationality, semester
		$.each($("input[type=radio]"), function(i,val){ val.disabled = true; });

		// deliveryMode, studyAbroad, not year
		$.each($("input[type=checkbox]"), function(i,val){ val.disabled = true; });
		// checkboxes come with associated hidden elements
		// on the default search page we still need to send year and archived
		$.each($("input[type=hidden][id!=year][id!=archived]"), function(i,val){ val.disabled = true; });

		// campus, degreeType, faculty, OP, rank, not searchType
		$.each($("select[id!=filter]"), function(i,val){ val.disabled = true; });
	}
}