function ahah(url, target,pars) {
 // document.getElementById(target).innerHTML = ' Fetching data...';
  if (window.XMLHttpRequest) {
    req = new XMLHttpRequest();
  } else if (window.ActiveXObject) {
    req = new ActiveXObject("Microsoft.XMLHTTP");
  }
  if (req != undefined) {
    req.onreadystatechange = function() {ahahDone(url, target);};
    req.open("POST", url, true);
	req.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
req.setRequestHeader("Content-length", pars.length);
req.setRequestHeader("Connection", "close");
    req.send(pars);
  }
}  

function ahahDone(url, target,pars) {
  if (req.readyState == 4) { // only if req is "loaded"
    if (req.status == 200) { // only if "OK"
      document.getElementById(target).innerHTML = req.responseText;
    } else {
      document.getElementById(target).innerHTML=" AHAH Error:\n"+ req.status + "\n" +req.statusText;
	    document.getElementById(target).innerHTML = req.responseText;
    }
  }
}

function loadajax(name, div,pars) {
	ahah(name,div,pars);
	return false;
}

    function getValue(radioGroupName) {
        radios = document.getElementsByName(radioGroupName);
        for (i = 0; i < radios.length; i++) {
            if (radios[i].checked) return radios[i].value;
        }
    }
	



function doFindDepots(varPostCode, varCompany) {

document.getElementById('GoogleSearchMap').innerHTML= '<div align="center"><img src="/images/indicator.gif" alt="Checking" width="32" height="32" border="0"><br/><strong>Loading</strong></div>'; 

var pars = '';
loadajax('loadmap.asp?clear=true&'+ 'postcode=' + varPostCode + '&company=' +  varCompany,'GoogleSearchMap',pars);
}

function doGetDepots(varPostCode,VarCompany) {

document.getElementById('depotlist').innerHTML= '<div align="center"><img src="/images/indicator.gif" alt="Checking" width="32" height="32" border="0"><br/><strong>Loading</strong></div>'; 

var pars = '';
loadajax('loadmap.asp?clear=true&'+ 'postcode=' + varPostCode + '&company=' +  VarCompany,'depotlist',pars);
}



function doGetDepots2() {
marker[1].remove();

usePointFromPostcode (1,document.getElementById("postcode").value,'<span class=infoWindow>You are here: ' + document.getElementById("postcode").value + '</span>',0);

document.getElementById('depotlist').innerHTML= '<div align="center"><img src="/images/indicator.gif" alt="Checking" width="32" height="32" border="0"><br/><strong>Loading</strong></div>'; 

var pars = '';
loadajax('loadmap.asp?clear=true&'+ 'postcode=' + document.getElementById("postcode").value + '&company=' +  document.getElementById("CompanyName").value,'depotlist',pars);
}