var xmlHttp

function ajax_ShowHideBedrooms(str)
{ 
xmlHttp=GetXmlHttpObject();
if (xmlHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
var url="ajax_getbedrooms.php?category="+ str;
url=url+"&sid="+Math.random();
xmlHttp.onreadystatechange=stateChanged;
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
}

function ajax_ShowHideDev(str)
{ 
xmlHttp=GetXmlHttpObject();
if (xmlHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
var url="ajax_getdevelopments.php?state="+ str;
url=url+"&sid="+Math.random();

xmlHttp.onreadystatechange=DevelopmentChanged;
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
}



function ajax_ShowHideLeftPanelDev(str)
{ 
xmlHttp=GetXmlHttpObject();
if (xmlHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
var url="ajax_getleft_panel_developments.php?state="+ str;
url=url+"&sid="+Math.random();

xmlHttp.onreadystatechange=LeftPanelDevelopmentChanged;
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
}





function ajax_ShowHideBedLeftPanelrooms(str)
{ 
xmlHttp=GetXmlHttpObject();
if (xmlHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
var url="ajax_getleft_panel_bedrooms.php?category="+ str;
url=url+"&sid="+Math.random();
xmlHttp.onreadystatechange=LeftPanelBedRoomsstateChanged;
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
}



function LeftPanelBedRoomsstateChanged() 
{ 
if (xmlHttp.readyState==4)
{ 
document.getElementById("leftPanelBedRooms").innerHTML=xmlHttp.responseText;
}
}



function stateChanged() 
{ 
if (xmlHttp.readyState==4)
{ 
document.getElementById("bdrooms").innerHTML=xmlHttp.responseText;
}
}


function DevelopmentChanged() 
{ 
if (xmlHttp.readyState==4)
{ 
document.getElementById("developments").innerHTML=xmlHttp.responseText;
}
}



function LeftPanelDevelopmentChanged() 
{ 
if (xmlHttp.readyState==4)
{ 
document.getElementById("leftPanelDevelopments").innerHTML=xmlHttp.responseText;
}
}



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;
}