////////////////////////////////////////////////////////////////
// * Calcula o RATE
///////////////////////////////////////////////////////////////
function calculaRate() {
	valor = document.getElementById('InstantRateValor');
	if (valor && rateLookup.airport && rateLookup.city && rateLookup.car) {} else return false;

	
	Requisicao('../ajax/rates.php?airport='+rateLookup.airport.value+'&city='+rateLookup.city.value+'&car='+rateLookup.car.value , valor);


}







////////////////////////////////////////////////////////////////
// * FlashWinSP2 - Gera o flash
///////////////////////////////////////////////////////////////
function FlashWinSP2(arquivo,largura,altura) {
  document.write("<object width=\"" + largura + "\" height=\"" + altura + "\" classid=\"clsid:d27cdb6e-ae6d-11cf-96b8-444553540000\" codebase=\"http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0\">");
  document.write("  <param name=\"movie\" value=\"" + arquivo + "\" />");
  document.write("  <param name=\"quality\" value=\"high\" />");
  document.write("  <param name=\"wmode\" value=\"transparent\" />");
  document.write("  <embed src=\"" + arquivo + "\" width=\"" + largura + "\" height=\"" + altura + "\" quality=\"high\" wmode=\"transparent\" pluginspage=\"http://www.macromedia.com/go/getflashplayer\" type=\"application/x-shockwave-flash\"></embed>");
  document.write("</object>");
}


////////////////////////////////////////////////////////////////
// * abreJanelaCentro - Abre uma nova janela popup
///////////////////////////////////////////////////////////////
function abreJanelaCentro(Url,NomeJanela,width,height,extras){
	var largura = width;
	var altura = height;
	var adicionais= extras;
	var extras2= extras;
	var topo = (screen.height-altura)/2;
	var esquerda = (screen.width-largura)/2;
	novaJanela=window.open(''+ Url + '',''+ NomeJanela + '','width=' + largura + ',height=' + altura + ',top=' + topo + ',left=' + esquerda + ',scrollbars=yes,resizable=no,features=' + adicionais + '');
	novaJanela.focus();	
}


////////////////////////////////////////////////////////////////
// * Funções de swap image
///////////////////////////////////////////////////////////////
function trocaImgVoltar() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function PreCarregarImagens() { //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=PreCarregarImagens.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];}}
}

function ProcurarObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=ProcurarObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function trocarImagem() { //v3.0
  var i,j=0,x,a=trocarImagem.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=ProcurarObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}













///////////////////////////////////////////////////////////////
// Submenu
///////////////////////////////////////////////////////////////
var submenu_sobre = 0;
function submenu(id) {
	submenu_sobre=id;
	document.getElementById('sub'+id).style.display='block';
	document.getElementById('sub'+id).onmouseover = function () {
		submenu_sobre=id;
	}
	document.getElementById('sub'+id).onmouseout = function () {
		submenu_sobre=0;
	}
}

function submenu_out(id) {
	submenu_sobre=0;
	setTimeout('desativaSubmenu('+id+');',100);
}

function desativaSubmenu(id) {

	if (submenu_sobre==id) setTimeout('desativaSubmenu('+id+');',100);
	else {
		document.getElementById('sub'+id).style.display='none';
	}

}