var countdown=null;

var selectedButton=1;

function hideAll()
{
	document.getElementById('layerMenuCursos').style.display='none';
	document.getElementById('layerMenuWorkshops').style.display='none';
 	document.getElementById('layerMenuEscola').style.display='none';
 	document.getElementById('layerMenuPortfolio').style.display='none';
 	document.getElementById('layerMenuProducaoCultural').style.display='none';
 	document.getElementById('layerMenuContactos').style.display='none';

}//hideAll

function countdownHide()
{
  hideAll();


}//countdownHide

function jumpTo(layer)
{
  //alert("./"+layer.id+"/"+layer.id+".htm")
  window.location.href="../"+layer.id+"/"+layer.id+".htm";
}//jumpTo

function showJust(layerId)
{

  // 1st - hide all
  hideAll();
  // 2nd - show the given layerId

  document.getElementById(eval("'"+layerId+"'")).style.display='inline';

}//showJust

function putPicOver(obj)
{
//    obj.className="menuBarraNormal";

//	obj.className="linkOver";
//  obj.src=obj.src.replace(/.gif/,"_over.gif");
//bgcolor="#9AE2E1" onmouseover="style.backgroundColor='#333333';" onmouseout="style.backgroundColor='#9AE2E1';"><a href="curso1.html" class="cursos_seccaoNormal" onmouseover="style.color='#FFFFFF';" onmouseout="style.color='#000000';">-__ cursos</a>



  switch (obj.id){
    case "cursos": 
    case "workshops": 
    case "escola": 
	case "portfolio": 
    case "producaocultural": 
	case "contactos": 
		obj.className="menuBarraOver";
		break;
    default: 
//		obj.className="subMenuOver";
  }//switch

  clearTimeout(countdown);


  switch (obj.id){
    case "cursos": 
      showJust('layerMenuCursos');
      break;
    case "workshops": 
      showJust('layerMenuWorkshops');
      break;
    case "escola": 
      showJust('layerMenuEscola');
      break;
	case "portfolio": 
      showJust('layerMenuPortfolio');
      break;
    case "producaocultural": 
      showJust('layerMenuProducaoCultural');
      break;
    case "contactos": 
      showJust('layerMenuContactos');
      break;
    default: 
  }//switch




}//putPicOver

function restorePic(obj)
{
//  obj.className="linkOut";
//	obj.src=obj.src.replace(/_over.gif/,".gif");
//    obj.className="menuBarraNormal";


 switch (obj.id){
    case "cursos": 
    case "workshops": 
    case "escola": 
	case "portfolio": 
    case "producaocultural": 
	case "contactos": 
		obj.className="menuBarraNormal";
		break;
    default: 
//		obj.className="subMenuNormal";
  }//switch

  countdown=setTimeout('countdownHide()', 400);



}//restorePic





///////////// funcões para 4 submenus 
function restoreStyle(obj)
{
//  obj.className="linkOut";
//	obj.src=obj.src.replace(/_over.gif/,".gif");

 switch (obj.id){
    case "botao_seccao_1": 
		if (selectedButton != 1) obj.className="seccaoNormal";
		break;
    case "botao_seccao_2": 
		if (selectedButton != 2) obj.className="seccaoNormal";
		break;
    case "botao_seccao_3": 
		if (selectedButton != 3) obj.className="seccaoNormal";
		break;
	case "botao_seccao_4": 
		if (selectedButton != 4) obj.className="seccaoNormal";
		break;
    case "botao_seccao_5": 
		if (selectedButton != 5) obj.className="seccaoNormal";
		break;
    case "botao_seccao_6": 
		if (selectedButton != 6) obj.className="seccaoNormal";
		break;
	default: 
  }//switch
}//restoreStyle


function setStyleOver(obj)
{
    obj.className="seccaoOver";
}//setStyleOver

function updateIframe(obj,urlPage)
{
	document.getElementById('botao_seccao_1').className="seccaoNormal";
	document.getElementById('botao_seccao_2').className="seccaoNormal";
	document.getElementById('botao_seccao_3').className="seccaoNormal";
	document.getElementById('botao_seccao_4').className="seccaoNormal";
	document.getElementById('botao_seccao_5').className="seccaoNormal";
	if (document.getElementById('botao_seccao_6'))
	{
		document.getElementById('botao_seccao_6').className="seccaoNormal";
	}


	obj.className="seccaoOver";
	document.getElementById('iframe_descricaoCurso').src=urlPage;

//  clearTimeout(countdown);

  switch (obj.id){
    case "botao_seccao_1": 
		selectedButton = 1;
		break;
    case "botao_seccao_2": 
		selectedButton = 2;
		break;
    case "botao_seccao_3": 
		selectedButton = 3;
		break;
	case "botao_seccao_4": 
		selectedButton = 4;
		break;
    case "botao_seccao_5": 
		selectedButton = 5;
		break;
    case "botao_seccao_6": 
		selectedButton = 6;
		break;
	default: 
  }//switch
}//updateIframe