function citySwap(sec)
{
	var City=new Array()

	// QUOTATIONS
	City[0] = 'London';
	City[1] = 'Birmingham';
	City[2] = 'Glasgow';
	City[3] = 'Liverpool';
	City[4] = 'Manchester';
	City[5] = 'Leeds';
	City[6] = 'Sheffield';
	City[7] = 'Edinburgh';
	City[8] = 'Bristol';
	City[9] = 'Cardiff';
	City[10] = 'Leicester';
	City[11] = 'Coventry';
	City[12] = 'Bradford';
	City[13] = 'Newcastle';

	var which = Math.round(Math.random()*(City.length - 1));
	document.getElementById('yourcity').innerHTML = City[which];
	
	setTimeout('citySwap('+sec+')', sec*1000);
}


window.onload = function(){  
  citySwap(2)
}