function getDirections()
{
	var currentAddress = document.getElementById('startAddress').value;
	if(currentAddress == "")
	{
		alert("Please write your address in the address field.");
		document.getElementById('startAddress').focus();
	}
	else
	{
		currentAddress = currentAddress.replace(/ /g, "+");
		searchAddress = "http://maps.google.com/maps?daddr=3500+SW+119th+Street+Oklahoma+City+Oklahoma+73170&geocode=&saddr="+currentAddress+"&f=d&hl=en&sll=42.99713,-70.77399&sspn=0.009244,0.01693&ie=UTF8&z=5&om=1";
		window.open(searchAddress,'directionsWindow');
	}
}