function getXMLHttp()
{
  var xmlHttp

  try
  {
    //Firefox, Opera 8.0+, Safari
    xmlHttp = new XMLHttpRequest();
  }
  catch(e)
  {
    //Internet Explorer
    try
    {
      xmlHttp = new ActiveXObject("Msxml2.XMLHTTP");
    }
    catch(e)
    {
      try
      {
        xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
      }
      catch(e)
      {
        alert("Your browser does not support AJAX!")
        return false;
      }
    }
  }
  return xmlHttp;
}

function MakeRequest(url)
{
	
	
  var xmlHttp = getXMLHttp();
  
  xmlHttp.onreadystatechange = function()
  {
    if(xmlHttp.readyState == 4)
    {
		
      HandleResponse(xmlHttp.responseText);
    }
  }

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

function HandleResponse(response)
{
	
  document.getElementById('body-bot').innerHTML =   response ; 
}


function MakeRequest2(url)
{
	
  var xmlHttp = getXMLHttp();
  
  xmlHttp.onreadystatechange = function()
  {
    if(xmlHttp.readyState == 4)
    {
		
      HandleResponse2(xmlHttp.responseText);
    }
  }

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

function HandleResponse2(response)
{
	
  document.getElementById('detalhe').innerHTML =   response ; 
}


function showHide2(valor) {
	switch (valor) {
		case "1":
			document.getElementById('div1').style.display = 'block';
					
		break;
		case "2":
			document.getElementById('div1').style.display = 'none';
			
		break;
		
				
	}
}

function enviaForm(frmNome, url, destino){
   
    f = document.getElementById(frmNome);
   
    var query=url;
   
    for (i=0;i<f.elements.length;i++){
       
        query += i==0 ? '?' : '&';
      
        query += f.elements[i].name + '=' + f.elements[i].value;
    }
  
    //carrega(query, destino);
   
    MakeRequest(query);
}


function Limpar(valor, validos) {
	// retira caracteres invalidos da string
	var result = "";
	var aux;
	for (var i=0; i < valor.length; i++) {
		aux = validos.indexOf(valor.substring(i, i+1));
		if (aux>=0) {
			result += aux;
		}
	}
	return result;
}

//Formata número tipo moeda usando o evento onKeyDown

function Formata(campo,tammax,teclapres,decimal) {
	var tecla = teclapres.keyCode;
	vr = Limpar(campo.value,"0123456789");
	tam = vr.length;
	dec=decimal

	if (tam < tammax && tecla != 8){ tam = vr.length + 1 ; }

	if (tecla == 8 )
	{ tam = tam - 1 ; }

	if ( tecla == 8 || tecla >= 48 && tecla <= 57 || tecla >= 96 && tecla <= 105 )
	{

		if ( tam <= dec )
		{ campo.value = vr ; }

		if ( (tam > dec) && (tam <= 5) ){
			campo.value = vr.substr( 0, tam - 2 ) + "," + vr.substr( tam - dec, tam ) ; }
			if ( (tam >= 6) && (tam <= 8) ){
				campo.value = vr.substr( 0, tam - 5 ) + "." + vr.substr( tam - 5, 3 ) + "," + vr.substr( tam - dec, tam ) ;
			}
			if ( (tam >= 9) && (tam <= 11) ){
				campo.value = vr.substr( 0, tam - 8 ) + "." + vr.substr( tam - 8, 3 ) + "." + vr.substr( tam - 5, 3 ) + "," + vr.substr( tam - dec, tam ) ; }
				if ( (tam >= 12) && (tam <= 14) ){
					campo.value = vr.substr( 0, tam - 11 ) + "." + vr.substr( tam - 11, 3 ) + "." + vr.substr( tam - 8, 3 ) + "." + vr.substr( tam - 5, 3 ) + "," + vr.substr( tam - dec, tam ) ; }
					if ( (tam >= 15) && (tam <= 17) ){
						campo.value = vr.substr( 0, tam - 14 ) + "." + vr.substr( tam - 14, 3 ) + "." + vr.substr( tam - 11, 3 ) + "." + vr.substr( tam - 8, 3 ) + "." + vr.substr( tam - 5, 3 ) + "," + vr.substr( tam - 2, tam ) ;}
	}

}

function soma(){

document.getElementById("txtRenda_percapita").value = '0'
var preco = parseFloat(document.getElementById("txtRenda_familiar").value);
var quantos = parseFloat(document.getElementById("txtPessoas_resd").value);
//var desconto = parseFloat(document.getElementById("desconto").value);
document.getElementById("txtRenda_percapita").value = preco / quantos;
}

// como participar

	function MM_showHideLayers() { //v9.0
		  var i,p,v,obj,args=MM_showHideLayers.arguments;
		  for (i=0; i<(args.length-2); i+=3) 
		  with (document) if (getElementById && ((obj=getElementById(args[i]))!=null)) { v=args[i+2];
			if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
			obj.visibility=v; }
		}
		
	function MM_preloadImages() { //v3.0
		  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
			var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
			if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
		}