function pg(inDestino,numero){
   // permite abrir o link numa nova janela target=_new--Amaral	
   if (numero==1){
      window.open (inDestino);
   }
   else{
      location.href = inDestino;
   }
}
function validalogin(o_form){
	var msg="Deve preencher:\n";
	var erro=0;
	if (o_form.login.value.length==0)
	{
		msg=msg+"Login\n";
		erro=1;
	}	
	if (o_form.pwd.value.length==0)
	{	
		msg=msg+"Password";
		erro=1;
	}



if (erro==1){
	alert(msg);	
	return false;
}	
else
	return true;
}


function validalogin1(o_form){
	var msg="Deve preencher \n";
	var erro=0;
	if (o_form.login.value.length==0)
	{
		msg=msg+"o número do cartão.\n";
		erro=1;
	}	
if (erro==1){
	alert(msg);	
	return false;
}	
else
	return true;
}

var bgcolor;
function desligabarralateral(){
   tplBody.width="640px";
   bgcolor = tplConteudo.style.backgroundColor;
   tplConteudo.style.backgroundColor ="#ffffff";   
   tplConteudo.style.width="640px";
   tplConteudo.style.paddingLeft=0;
   tplConteudo.style.paddingRight=0;
   tplMenu.style.display="none";
   tplSpacerTop.width="640px";
   tplSpacerTop.colSpan="1";
   tplHeader640.style.display="block";
   tplHeader.style.display="none";
   tplConteudo.style.height="300px";
   tplRodape.style.display="none";
   tplRodape.colSpan="1";
   bgcolor=document.body.style.backgroundColor;
   document.body.style.backgroundColor="#FFFFFF";
}
 
function ligabarralateral(){
   tplBody.width="760px";
   tplConteudo.style.backgroundColor =bgcolor;
   tplConteudo.style.width=546;
   tplConteudo.style.paddingLeft=20;
   tplConteudo.style.paddingRight=20;
   tplMenu.style.display="block";
   tplHeader640.style.display="none";
   tplHeader.style.display="block";
   tplSpacerTop.width="760px";
   tplSpacerTop.colSpan="2";	
   tplConteudo.style.height=538;   
   tplRodape.style.display="block";
   tplRodape.colSpan="2";
   document.body.style.backgroundColor=bgcolor;
}





////////////////  Animações de botões de login e registo
function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			try{
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
			}
			catch(e){
			
			}
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		login_01_ImageMap_02_over = newImage("images/login_01-ImageMap_02_over.gif");
		login_03_ImageMap_01_over = newImage("images/login_03-ImageMap_01_over.gif");
		login_03_ImageMap_02_over = newImage("images/login_03-ImageMap_02_over.gif");
		login_06_ImageMap_02_over = newImage("images/login_06-ImageMap_02_over.gif");
		header640 = newImage("images/header640.gif");
		lm_01_lm_over = newImage("images/lm_01-lm_over.gif");
		
		UA_01_ImageMap_01_over = newImage("images/UA_01-ImageMap_01_over.gif");
		preloadFlag = true;
	}
}

function swapLogin(inObj){

	if (inObj.className=="login"){
		inObj.className = "loginOver";
	}
	else{
		inObj.className = "login";
	}
}




///
/// Funções que animam o canto dos projectos
///
///
function MM_findObj(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=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

/* Functions that swaps images. */
function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function MM_swapImgRestore() { //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;
}