var xmlHttp

function changeFilter(val,arrval)
{ 
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	{
		alert ("Browser does not support HTTP Request")
		return
	} 
	var url="components/com_registration/ajax/getfilter.php"
	url=url+'?sid='+val
	url=url+'&arrvl='+arrval
	//url=url+'&mode='+modeval
	url=url+"&mid="+Math.random()
//alert(url);
	xmlHttp.onreadystatechange=stateChanged 
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)
}
function add_check(sectorId)
{ 
	len=document.getElementById("hidSec").value;
	var ars=Array();
	var j;
	j=0;
	for(var i=0;i<len;i++)
	{
		if(document.getElementById("chkSubSector_"+sectorId+"_"+i).checked==true)
		{
			ars[j]=document.getElementById("chkSubSector_"+sectorId+"_"+i).value;
			j++;
		}
	}
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	{
		alert ("Browser does not support HTTP Request")
		return
	} 
	var url="components/com_registration/ajax/getfilter.php"
	url=url+'?secid='+sectorId
	url=url+'&sid='+sectorId
	url=url+'&arsids='+ars	
	url=url+"&mid="+Math.random()

	xmlHttp.onreadystatechange=stateChanged1 
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)
}
	
function stateChanged() 
{ 
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	{ 
		
		//alert(xmlHttp.responseText);
		document.getElementById("showfilter").innerHTML =xmlHttp.responseText;
		
		
	} 
} 
function stateChanged1() 
{ 
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	{ 
	//alert(xmlHttp.responseText);
		document.getElementById("showfilter").innerHTML =xmlHttp.responseText;
		THIS.fadeBox('myBox');
		
		
	} 
} 
function GetXmlHttpObject()
{ 
var objXMLHttp=null
if (window.XMLHttpRequest)
{
objXMLHttp=new XMLHttpRequest()
}
else if (window.ActiveXObject)
{
objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP")
}
return objXMLHttp
}