function checkForm()
{
	if(get('location').value.replace(/^\s+|\s+$/g,"") == "" )
	{
		alert('Please enter a search location!');
		get('location').focus();
		return false;
	}
	else if(in_array(get('location').value.replace(/^\s+|\s+$/g,"").replace(/ /g,"").toLowerCase(), new Array("london","manchester","birmingham","nottingham","glasgow","brighton","cardiff","swansea","wales","scotland","ireland","liverpool","edinburough","aberdeen","isleofwright","isleofman","belfast")))
	{
		alert('Please enter an area within the city(i.e. Fulham, Salford).');
		get('location').focus();
		return false;
	}
	return true;
}