/*  
*	Author: Jorge Machado
*	Instituition: INESC-ID Lisboa
*	Date: 19-12-2006	
*
*	Licensed for Ases do Pedal
*/



var xmlHttp

function getObjectById(objectId) {

		// cross-browser function to get an object's style object given its id
		if(document.getElementById && document.getElementById(objectId)) {
		// W3C DOM
			return document.getElementById(objectId);
	    } else if (document.all(objectId)) {
		// MSIE 4 DOM
			return document.all(objectId);
	    } else if (document.layers && document.layers[objectId]) {
		// NN 4 DOM.. note: this won't find nested layers
			return document.layers[objectId];
	    } else {
			return false;
	    }
	} // getObjectById


function GetXmlHttpObject()
{
	var objXMLHttp=null;
	if (window.XMLHttpRequest)
	{
		objXMLHttp=new XMLHttpRequest();
	}
	else if (window.ActiveXObject)
	{
		objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP");
	}
	return objXMLHttp;
}

function GetXmlHttpObject(handler)
{

	var objXmlHttp=null;

	if (navigator.userAgent.indexOf("Opera")>=0)
	{
		alert("This example doesn't work in Opera") ;
		return ;
	}
	if (navigator.userAgent.indexOf("MSIE")>=0)
	{
		var strName="Msxml2.XMLHTTP";
		if (navigator.appVersion.indexOf("MSIE 5.5")>=0)
		{
			strName="Microsoft.XMLHTTP";
		}
		try
		{
			objXmlHttp=new ActiveXObject(strName);
			objXmlHttp.onreadystatechange=handler ;
			return objXmlHttp;
		}
		catch(e)
		{
			alert("Error. Scripting for ActiveX might be disabled") ;
			return ;
		}
	}
	if (navigator.userAgent.indexOf("Mozilla")>=0)
	{
		objXmlHttp=new XMLHttpRequest();
		objXmlHttp.onload=handler;
		objXmlHttp.onerror=handler;
		return objXmlHttp;
	}
}



/*************************************
*   lista_menores
**************************************/

function stateChangedListaMenores(){
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	{
		getObjectById("dynamicList").innerHTML=xmlHttp.responseText ;
	}
}
function loadMenores(form)
{
    xmlHttp=GetXmlHttpObject(stateChangedListaMenores);
	getObjectById("dynamicList").innerHTML = "<div class=\"statusSearch\">A Pesquisar ....</div>";
	if (xmlHttp==null)
	{
		alert ("Browser does not support HTTP Request");
		return;
	}
	var url="asespedal_ajax_gestao_inscricoes_lista_menores.php";
	url=url+"?maratona="+form.maratona.value;
	if(form.maratona2.value != 'escolha')
		url=url+"&maratona2="+form.maratona2.value;
	url=url+"&pagos="+form.pagos.value;
	url=url+"&sid="+Math.random();
	xmlHttp.onreadystatechange=stateChangedListaMenores;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}

function updateMenores(maratona,maratona2,pagos,autoriza_inscricao_id,desautoriza_inscricao_id,dorsal)
{
    xmlHttp=GetXmlHttpObject(stateChangedListaMenores);
	getObjectById("dynamicList").innerHTML = "<div class=\"statusSearch\">A Actualizar ....</div>";
	if (xmlHttp==null)
	{
		alert ("Browser does not support HTTP Request");
		return;
	}
	var url="asespedal_ajax_gestao_inscricoes_lista_menores.php";
	url=url+"?maratona="+maratona;
	if(maratona2 != 'escolha')
		url=url+"&maratona2="+maratona2;
	url=url+"&pagos="+pagos;
	url=url+"&autoriza_inscricao_id="+autoriza_inscricao_id;
	url=url+"&desautoriza_inscricao_id="+desautoriza_inscricao_id;
	url=url+"&dorsal="+dorsal;
	url=url+"&sid="+Math.random();
	xmlHttp.onreadystatechange=stateChangedListaMenores;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}