function validateSearch() {
	var locationInput=document.getElementById('locationInput').value
	var streetInput=document.getElementById('streetInput').value	
	if (locationInput=="choose")
		{
		alert("You must choose a location to search.");
		return false;
		}
	else if (locationInput=="street" && streetInput==null)
		{
		alert("You must enter a street address.");
		return false;
		}
	else if (locationInput=="street" && streetInput=="")
		{
		alert("You must enter a street address.");
		return false;
		}		
	}