// JScript File
function validation(passform)
	{
		if (passform.txtwithin_miles.value == "")
		{
			alert("You must enter a value for Miles")
			passform.txtwithin_miles.focus()
			return false
		}
			
		if (passform.txtzipcode.value == "")
		{
			alert("You must enter a value for Zip Code")
			passform.txtzipcode.focus()
			return false
		}	
		return true			
	}