function runCitySearch()
{
	/*	first we check to make sure the state is selected */
	if (document.form.state.options[document.form.state.selectedIndex].value=="")
	{
		alert('You need to select a state before you can use this feature');
		return false;
	}

	/* assign values */
	var state=document.form.state.options[document.form.state.selectedIndex].value;
	var city=document.form.city.value;
	var url="citysearch.php?city="+city+"&state="+state;

	/* redirect the user to the city search page */
	var parameters = "toolbar=no, location=no, scrollbar=auto, width=300, height=400";
	CitySearchWindow=window.open(url, 'CitySearch', parameters);
		
}