$(document).ready(function(){

	// Table style	
	$("tr").mouseover(function() {$(this).addClass("over");}).mouseout(function() {$(this).removeClass("over");});
	$("tr:odd").addClass("alt");
	
	
	// Subnav hover	
	var subnav_arrow = '<img src="/files/algol/images/arrow.gif" />';
	$("#subnav>ul>li:not(.selected)>a, #news a").hover(function () {
		$(this).append($(subnav_arrow));
	},
	function () {
		$(this).find("img:last").remove();
	});
	
	
	// Remove text from search box on focus	
	$("#search form input[type=text]").focus(function () {
		$(this).val("");
	});
	
	
	// Map hover
	$.fn.maphilight.defaults = {
		fill: true,
		fillColor: 'ffffff',
		fillOpacity: 0.5,
		stroke: false,
		strokeColor: '22609b',
		strokeOpacity: 1,
		strokeWidth: 1,
		fade: true,
		alwaysOn: false
	}
	
	$('#map-image').maphilight();	

});