// JavaScript Document
function ShowLEA(str){
    xmlHttpp = GetXmlHttpObject();
    if (str == "") {
        return false;
    }
    if(xmlHttpp==null){
        alert ("Your browser does not support AJAX!");
    return;
      }
    var url = "http://www.teachnetwork.co.uk/getLEA.aspx";
    url = url + "?q=" + str;
    url = url + "&sid=" + Math.random();
    xmlHttpp.onreadystatechange=state_Changed;
    xmlHttpp.open("GET",url,true);
    xmlHttpp.send(null);
}


    function state_Changed() {
        if (xmlHttpp.readyState == 4) {
    alert(xmlHttpp.responseText)
            if (xmlHttpp.responseText.length > 10) {
                document.getElementById("lea").innerHTML = "<br />" + xmlHttpp.responseText;
            }
        }
    }

    function GetXmlHttpObject() {
        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;
    }
	
	 

 function show(str)

  {

   document.getElementById(str).style.display="block"

  }

   function hide(str)

  {

   document.getElementById(str).style.display="none"

  }

  function SwapContents(contents)

  {

  document.getElementById('activetab').innerHTML = document.getElementById(contents).innerHTML

  }

  function Swapstyle(ID)

  {

  document.getElementById("subjecttab").style.backgroundColor = "#e6e6e6";

  document.getElementById("positiontab").style.backgroundColor = "#e6e6e6";

  document.getElementById("regtab").style.backgroundColor = "#e6e6e6";

  document.getElementById(ID).style.backgroundColor = "#fff";

  document.getElementById("subjecttab").style.color = "#55790f";

  document.getElementById("positiontab").style.color = "#55790f";

  document.getElementById("regtab").style.color = "#55790f";

  document.getElementById(ID).style.color = "#000";

  }

cat3=false;

function Cat3()

{

    if(cat3==false)

    { 

     loadXMLDoc4();

     cat3=true;

    }

    else

    {

    SwapContents('Contents_SubjectTab');

    }

}

cat1=false;

function Cat1()

{

    if(cat1==false)

    { 

     loadXMLDoc2();

     cat1=true;

    }

    else

    {

    SwapContents('Contents_PositionTab');

    }

}

cat2=false;

function Cat2()

{

    if(cat3==false)

    { 

     loadXMLDoc3();

     cat2=true;

    }

    else

    {

    SwapContents('Contents_SchoolTypeTab');

    }

}



var xmlHttp1; 

function loadXMLDoc2()

{

xmlHttp1 = GetXmlHttpObject(); 

document.getElementById("activetab").innerHTML="<img style=\"margin-left:100px;margin-top:100px\" src=\"images/ajax-loader.gif\" border=\"0\" />";



if (xmlHttp1==null)

  {

  alert ("Your browser does not support AJAX!");

  return;

  } 

var url="http://www.teachnetwork.co.uk/Cat1.aspx?";

url=url+"sid="+Math.random();

xmlHttp1.onreadystatechange=loadposition2;

xmlHttp1.open("GET",url,true);

xmlHttp1.send(null);

}



function loadposition2() 

{ 

    if (xmlHttp1.readyState==4)

    {   

     document.getElementById("Div3").innerHTML= xmlHttp1.responseText;

    SwapContents('Contents_PositionTab');  

    }



}

var xmlHttp3; 

//loadXMLDoc3();



function loadXMLDoc3()

{

xmlHttp3 = GetXmlHttpObject(); 

document.getElementById("activetab").innerHTML="<img style=\"margin-left:100px;margin-top:100px\" src=\"images/ajax-loader.gif\" border=\"0\" />";



if (xmlHttp3==null)

  {

  alert ("Your browser does not support AJAX!");

  return;

  } 

var url="http://www.teachnetwork.co.uk/Cat2.aspx?";

url=url+"sid="+Math.random();

xmlHttp3.onreadystatechange=loadposition3;

xmlHttp3.open("GET",url,true);

xmlHttp3.send(null);

}



function loadposition3() 

{ 

    if (xmlHttp3.readyState==4)

    {   

       document.getElementById("Div4").innerHTML=xmlHttp3.responseText;

       SwapContents('Contents_SchoolTypeTab');

    }

}

var xmlHttp4; 



//loadXMLDoc4();



function loadXMLDoc4()

{

xmlHttp4 = GetXmlHttpObject(); 

document.getElementById("activetab").innerHTML="<img style=\"margin-left:100px;margin-top:100px\" src=\"images/ajax-loader.gif\" border=\"0\" />";



if (xmlHttp4==null)

  {

  alert ("Your browser does not support AJAX!");

  return;

  } 

var url="http://www.teachnetwork.co.uk/Cat3.aspx";

url=url+"?sid="+Math.random();

xmlHttp4.onreadystatechange=loadposition4;

xmlHttp4.open("GET",url,true);

xmlHttp4.send(null);

}



function loadposition4() 

{ 

    if (xmlHttp4.readyState==4)

    {   

      document.getElementById("Div2").innerHTML= xmlHttp4.responseText;

      SwapContents('Contents_SubjectTab');

    }

}