function selectNavItem(sItem){
	var sColour = "#7bc2c0"
	
	if (sItem == 'Shadsworth'){
		sColour = "#e9383a"
	}
	
	if (sItem == 'Bentham'){
		sColour = "#7b63ab"
	}
	
	if (sItem == 'Lambeth'){
		sColour = "#f4c600"
	}
	
	if (sItem == 'Rhyddings'){
		sColour = "#7bc2c0"
	}
	
	getObject('nav' + sItem).style.color = sColour
}