function setCSS() {
	//Main Nav
	if ((document.getElementById('Home') != null) & (document.getElementById('HomePg') != null)) {
		document.getElementById("Home").setAttribute("class", "mainnavselected");
		document.getElementById("Home").setAttribute("className", "mainnavselected");
	}
	else if ((document.getElementById('coach-day-trips') != null) & (document.getElementById('DayTripsPg') != null)) {
		document.getElementById("coach-day-trips").setAttribute("class", "mainnavselected");
		document.getElementById("coach-day-trips").setAttribute("className", "mainnavselected");
	}
	else if ((document.getElementById('coach-holidays') != null) & (document.getElementById('CoachHolsPg') != null)) {
		document.getElementById("coach-holidays").setAttribute("class", "mainnavselected");
		document.getElementById("coach-holidays").setAttribute("className", "mainnavselected");
	}
	else if ((document.getElementById('hire-a-coach') != null) & (document.getElementById('HirePg') != null)) {
		document.getElementById("hire-a-coach").setAttribute("class", "mainnavselected");
		document.getElementById("hire-a-coach").setAttribute("className", "mainnavselected");
	}
	else if ((document.getElementById('private-coach-hire') != null) & (document.getElementById('PrivateHirePg') != null)) {
		document.getElementById("private-coach-hire").setAttribute("class", "mainnavselected");
		document.getElementById("private-coach-hire").setAttribute("className", "mainnavselected");
	}
	else if ((document.getElementById('nav_news') != null) & (document.getElementById('NewsPg') != null)) {
		document.getElementById("nav_news").setAttribute("class", "mainnavselected");
		document.getElementById("nav_news").setAttribute("className", "mainnavselected");
	}
	else if ((document.getElementById('nav_contact') != null) & (document.getElementById('ContactPg') != null)) {
		document.getElementById("nav_contact").setAttribute("class", "mainnavselected");
		document.getElementById("nav_contact").setAttribute("className", "mainnavselected");
	}
	
	else if ((document.getElementById('nav_links') != null) & (document.getElementById('LinksPg') != null)) {
		document.getElementById("nav_links").setAttribute("class", "mainnavselected");
		document.getElementById("nav_links").setAttribute("className", "mainnavselected");
	}
}


function setCSS2() {
	//CoachTripsSubNav
	if ((document.getElementById('Family') != null) & (document.getElementById('FamilyPg') != null)){
		document.getElementById("Family").setAttribute("class", "bluenavselected");
		document.getElementById("Family").setAttribute("className", "bluenavselected");
	}
	else if ((document.getElementById('ThemePark') != null) & (document.getElementById('ThemeParkPg') != null)) {
		document.getElementById("ThemePark").setAttribute("class", "bluenavselected");
		document.getElementById("ThemePark").setAttribute("className", "bluenavselected");
	}
	else if ((document.getElementById('Coastal') != null) & (document.getElementById('CoastalPg') != null)) {
		document.getElementById("Coastal").setAttribute("class", "bluenavselected");
		document.getElementById("Coastal").setAttribute("className", "bluenavselected");
	}
	else if ((document.getElementById('Shopping') != null) & (document.getElementById('ShoppingPg') != null)) {
		document.getElementById("Shopping").setAttribute("class", "bluenavselected");
		document.getElementById("Shopping").setAttribute("className", "bluenavselected");
	}
	else if ((document.getElementById('Scenic') != null) & (document.getElementById('ScenicPg') != null)) {
		document.getElementById("Scenic").setAttribute("class", "bluenavselected");
		document.getElementById("Scenic").setAttribute("className", "bluenavselected");
	}
	else if ((document.getElementById('HistoricHouses') != null) & (document.getElementById('HistoricPg') != null)) {
		document.getElementById("HistoricHouses").setAttribute("class", "bluenavselected");
		document.getElementById("HistoricHouses").setAttribute("className", "bluenavselected");
	}
	else if ((document.getElementById('Shows') != null) & (document.getElementById('ShowsPg') != null)) {
		document.getElementById("Shows").setAttribute("class", "bluenavselected");
		document.getElementById("Shows").setAttribute("className", "bluenavselected");
	}
	//PrivateHireSubNav
	else if ((document.getElementById('cruise') != null) & (document.getElementById('cruisePg') != null)){
		document.getElementById("cruise").setAttribute("class", "greennavselected");
		document.getElementById("cruise").setAttribute("className", "greennavselected");
	}
	else if ((document.getElementById('conferencing') != null) & (document.getElementById('conferencingPg') != null)) {
		document.getElementById("conferencing").setAttribute("class", "greennavselected");
		document.getElementById("conferencing").setAttribute("className", "greennavselected");
	}
	else if ((document.getElementById('wedding') != null) & (document.getElementById('weddingPg') != null)) {
		document.getElementById("wedding").setAttribute("class", "greennavselected");
		document.getElementById("wedding").setAttribute("className", "greennavselected");
	}
	else if ((document.getElementById('evenings') != null) & (document.getElementById('eveningsPg') != null)) {
		document.getElementById("evenings").setAttribute("class", "greennavselected");
		document.getElementById("evenings").setAttribute("className", "greennavselected");
	}
	else if ((document.getElementById('team') != null) & (document.getElementById('teamPg') != null)) {
		document.getElementById("team").setAttribute("class", "greennavselected");
		document.getElementById("team").setAttribute("className", "greennavselected");
	}
	else if ((document.getElementById('shuttle') != null) & (document.getElementById('shuttlePg') != null)) {
		document.getElementById("shuttle").setAttribute("class", "greennavselected");
		document.getElementById("shuttle").setAttribute("className", "greennavselected");
	}
	else if ((document.getElementById('events') != null) & (document.getElementById('eventsPg') != null)) {
		document.getElementById("events").setAttribute("class", "greennavselected");
		document.getElementById("events").setAttribute("className", "greennavselected");
	}
	else if ((document.getElementById('sports') != null) & (document.getElementById('sportsPg') != null)) {
		document.getElementById("sports").setAttribute("class", "greennavselected");
		document.getElementById("sports").setAttribute("className", "greennavselected");
	}
	else if ((document.getElementById('school') != null) & (document.getElementById('schoolPg') != null)) {
		document.getElementById("school").setAttribute("class", "greennavselected");
		document.getElementById("school").setAttribute("className", "greennavselected");
	}
	
	else if ((document.getElementById('hen') != null) & (document.getElementById('henPg') != null)) {
		document.getElementById("hen").setAttribute("class", "greennavselected");
		document.getElementById("hen").setAttribute("className", "greennavselected");
	}

}

<!-- Safari LABEL fix-->
if (navigator.userAgent.indexOf('Safari') != -1) {
	window.addEventListener('load', function() {
		var lock = false;
		var labels = document.getElementsByTagName('label');
		for (var i = 0; i < labels.length; i++)
			labels[i].addEventListener('click', function() {
				var input = (this.htmlFor ? document.getElementById(this.htmlFor) : 

this.getElementsByTagName('input')[0]);
				if (input && !lock) {
					input.focus();
					lock = true;
					input.click();
					lock = false;
				}
			});
	});
}