<!--
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;
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function MM_jumpMenuGo(selName,targ,restore){ //v3.0
  var selObj = MM_findObj(selName); if (selObj) MM_jumpMenu(targ,selObj,restore);
}

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];}}
}

function MM_findObj(n, d) { //v3.0
  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); return x;
}

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_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(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_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

overing = false;
		function ativa_bt(id,instat){
		
			window.status = overing;
			document.getElementById(id).src = "imagens/"+id+"-on.gif";
		
			if(document.getElementById("drop-"+id)){	
				document.getElementById("drop-"+id).style.visibility="visible";
			};
		};
		function desativa_bt(id,ativ){
		
		if(!overing){	
			if(ativ){
					document.getElementById(id).src = "imagens/"+id+".gif";
					
					if(document.getElementById("drop-"+id)){	
						document.getElementById("drop-"+id).style.visibility="hidden";
					};
				
				}else{
					setTimeout('desativa_bt("'+id+'",true)',50)
				};
				overing = false;
			};
		
		};
		
		
		function INdesativa_bt(id,ativ){
		
					document.getElementById(id).src = "imagens/"+id+".gif";
							
		};
		
function Contato(s)
{
	
	if (s.nome.value == "")
	{
                alert("Se olvidó de escribir su nombre.");
                s.nome.focus();
                return false;
        }

	if (s.email_origem.value == "")
	{
                alert("Se olvidó de escribir su email.");
                s.email_origem.focus();
                return false;
        }

	if(!VerificaContato(s.email_origem.value)){
          alert("Email incorrecto.");
          s.email_origem.focus();
        	return false;
	}
	
	if (s.email_destino.value == "nulo") {
          alert("Por favor seleccione el departamento.");
          s.email_destino.focus();
        	return false;
	}

	if (s.mensagem.value == ""){
                alert("Por favor escriba su mensaje.");
                s.mensagem.focus();
                return false;
   }
        
	return true;
}

function VerificaContato(sEMail_origem)
{
	var bAchouPonto = false;
        var bAchouArroba = false;
        var bAchouCaracter = false;
        
        for (var i = 0; i < sEMail_origem.length; i++)
        {
                if (sEMail_origem.charAt(i) == "@") {
                        bAchouArroba = true;
                }
                else if (sEMail_origem.charAt(i) == ".") {
                        bAchouPonto = true;
                }
                else if (sEMail_origem.charAt(i) != " ") {
                        bAchouCaracter = true;
                }
        }

        return (bAchouPonto & bAchouArroba & bAchouCaracter);
}    
//-->