var url="http://www.spatiallink.org/inc_xhr/inc_xhr_gisvolunteer_updatepsll.php?param=";function updatepsll(){if(!checkzipcode(document.forms.gisvolunteer.zipcode)){}else{var zipcodeValue=document.getElementById("zipcode").value;http.open("GET",url+escape(zipcodeValue),true);http.onreadystatechange=handleHttpResponse;http.send(null)}}function handleHttpResponse(){if(http.readyState==4){results=http.responseText.split(",");document.getElementById('latitude').value=results[0];document.getElementById('longitude').value=results[1];document.getElementById('place').value=results[2];document.getElementById('state').value=results[3];if(results[3]==""){alert('Please Validate Your Zipcode');document.forms.gisvolunteer.zipcode.focus();document.forms.gisvolunteer.zipcode.style.background="#FFFFFF"}}}