var xmlHttp

function getOrgsBySearch(str)
{
	xmlHttp=GetXmlHttpObject();
	if (xmlHttp===null)
	{
		alert ("Your browser does not support AJAX!");
		return;
	}
	var url="/getorgs.php";
	url=url+"?m=search";
	url=url+"&q="+str;
	xmlHttp.onreadystatechange=stateSearchChanged;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}

function getOrgsByState(str)
{
	xmlHttp=GetXmlHttpObject();
	if (xmlHttp===null)
	{
		alert ("Your browser does not support AJAX!");
		return;
	}
	var url="/getorgs.php";
	url=url+"?m=state";
	url=url+"&q="+str;
	xmlHttp.onreadystatechange=stateStateChanged;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}

function getOrgsByCategory(str)
{
	xmlHttp=GetXmlHttpObject();
	if (xmlHttp===null)
	{
		alert ("Your browser does not support AJAX!");
		return;
	}
	var url="/getorgs.php";
	url=url+"?m=category";
	url=url+"&q="+str;
	xmlHttp.onreadystatechange=stateCategoryChanged;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}

function getOrgsByLetter(str)
{
	xmlHttp=GetXmlHttpObject();
	if (xmlHttp===null)
	{
		alert ("Your browser does not support AJAX!");
		return;
	}
	var url="/getorgs.php";
	url=url+"?m=letter";
	url=url+"&q="+str;
	xmlHttp.onreadystatechange=stateLetterChanged;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}

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

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

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

function stateLetterChanged()
{
	if (xmlHttp.readyState==4)
	{
		document.getElementById("chosenorgall").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;
}