function menu(val){
jQuery(document).ready(function() {
	jQuery("#nav ul li").each(function(index){
		if((index+1)==val){
			jQuery(this).attr("class","long-link")
		}
	});
});
}

jQuery(document).ready(function() {
	jQuery("#nav ul li a").each(function(index){
	var pageLink = jQuery(this).attr("href");
	var loc = jQuery(location).attr("href");

		if(loc.indexOf(pageLink) >= 0){
			jQuery(this).attr("class","active");
		}
		if((loc == "http://www.musicinhospitalsscotland.org.uk/") && (pageLink=="/index.html")){
			jQuery(this).attr("class","active");
		}
	});
});