var xmlHttp

function showRentals()
{ 
//xmlHttp=GetXmlHttpObject();
///if (xmlHttp==null)
//  {
//  alert ("Your browser does not support AJAX!");
//  return;
//  } 
//var typeid = document.getElementById("typeid").value;
//var url="http://rentals.watchhillrentals.com/index2.php?content=searchrental&page=1";
//url=url+"&typeid=" + escape(typeid);
//url=url+"&sid="+Math.random();
//xmlHttp.open("GET",url,true);
//xmlHttp.onreadystatechange=stateChanged(url);
//xmlHttp.send(null);
//var idtype=document.getElementById("typeid");
//document.getElementById("typeid").value = idtype.options; 
document.getElementById("FormSearch").submit();
}
function showRE(criteria)
{ 
if (criteria == "state") {
   document.getElementById("RESearch").cityid.value = 0;
   document.getElementById("RESearch").addrid.value = 0;
}   
if (criteria == "city") {
   document.getElementById("RESearch").stateid.value = 0;
   document.getElementById("RESearch").addrid.value = 0;
}   
if (criteria == "street") {
   document.getElementById("RESearch").stateid.value = 0;
   document.getElementById("RESearch").cityid.value = 0;
   document.getElementById("RESearch").typeid.value = "Any";
   document.getElementById("RESearch").minpriceid.value = 0;
   document.getElementById("RESearch").maxpriceid.value = 10000000;
}   
if (criteria == "type") {
   document.getElementById("RESearch").addrid.value = 0;
}   
if (criteria == "minprice") {
   document.getElementById("RESearch").addrid.value = 0;
}   
if (criteria == "maxprice") {
   document.getElementById("RESearch").addrid.value = 0;
}   
document.getElementById("RESearch").submit();
}

function stateChanged(url) 
{ 
if (xmlHttp.readyState==4)
{ 
//document.getElementById("txtSearch").value=xmlHttp.responseText;
submit(url);
}
}

function GetXmlHttpObject()
{
var xmlHttp=null;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
    }
  }
return xmlHttp;
}