var num = 0; 
var i=0;
function doTrans() { 
  if(num < imagens.length-1)
    num++;
  else 
    num = 0; 
  if(i++%2==0)
    oImg.src = imagens[num].src; 
  else
    oImg2.src = imagens[num].src; 
  setTimeout("doTrans(" + num + ")", 1200); 
} 


function getTopo(nomePagina,lnk,ext){

var corpo="";
corpo+="<map id ='homePageMap' name='homePageMap'>";
 corpo+="<area shape ='rect' coords ='80,75,240,100' href ='index_I.html' alt='Home' />";
 corpo+="</map>";
 
  corpo+="<table width=100% height=100% cellpadding=0 cellspacing=0 border=0>";
  corpo+="<tr>";
  corpo+="<td align=center>";

  corpo+="<table width=800  height=600 cellpadding=0 cellspacing=0 border=0 bgcolor=#FFFFFF>";
  corpo+="<tr height=99>";
  corpo+="<td width='655' background='/img/logo2.gif'>";	
  corpo+="<div style='position:absolute;top=0;left=0;width=10'>";
  corpo+="<img usemap='#homePageMap' src='/img/logoTransparente.gif' border=0>";	
  corpo+="</div>";
  corpo+="  <table cellpadding=0 cellspacing=0 width=655 height=100% border=0 align=center>";
  corpo+="  <tr height=80><td></td></tr>";
  corpo+="  <tr><td class=TXT_BRANCO align=right><a href='hotel_I.html'>HOTEL</a> | <a href='precos_I.html'>PRICES</a> | <a href='localizacao_I.html'>LOCATION</a> | <a href='reservas_I.php'>BOOKING</a> | <a href='redondezas_I.html'>NEIGHBOURHOOD</a> &nbsp;</td>";    
  corpo+="  </tr>";
  corpo+="  </table>";
  corpo+="</td>";
  if(nomePagina)
    corpo+="<td  width='145' align=right background='/img/bkTopoEsq2.gif'><a href='"+lnk+"."+ext+"'><img title=\"Portuguese\" src='/img/portugues.gif' border=0></a><a href='"+lnk+"_I."+ext+"'><img title=\"English\" src='/img/ingles.gif' border=0></a></td>";
  else 
    corpo+="<td  width='145' align=right background='/img/bkTopoEsq.gif'><a href='"+lnk+"."+ext+"'><img title=\"Portuguese\" src='/img/portugues.gif' border=0></a><a href='"+lnk+"_I."+ext+"'><img title=\"English\" src='/img/ingles.gif' border=0></a></td>";
  corpo+="</tr>";



 if(nomePagina){ 
   corpo+="<tr height=13><td></td></tr>";
   corpo+="<tr class='TXT_VERMELHO' height='15'>";
   corpo+="<td background='/img/topoTab.gif'>&nbsp;&nbsp;<strong>"+nomePagina+"<strong></td>";
   corpo+="<td rowspan=3 valign=bottom>";
   corpo+="<table><tr><td class=TXT_PRETO><img src='/img/seta.gif' border=0> <a class='CONTEUDO' href='reservas_I.php'>For reservations</a></td></tr><tr><td class=TXT_PRETO_JUSTIFICADO>Click here and make a reservation in our hotel.</td><td>&nbsp;</td></tr><tr height=5><td colspan=3></td></tr><tr><td class=TXT_PRETO><img src='/img/seta.gif' border=0> <a class='CONTEUDO' href='recomendar_I.html'>Recomend</a></td></tr><tr><td class=TXT_PRETO_JUSTIFICADO>To recommed us to a friend, click here.</td><td>&nbsp;</td></tr></table>";
   corpo+="</td></tr>";
   corpo+="<tr>  <td background='/img/esqTab.gif'>";
   corpo+=" <table width=540 height=350 align=center cellpadding=0 cellspacing=0 border=0><tr><td width=540 bgcolor=#E9E9E9 align=center>";
 }

 document.write(corpo) 

}
function getDate(){ 
var d = new Date(); 
var meses = ["January","February","March","April","May","June","July","August","Semptember","October","November","December"]
document.write(d.getDate() + " " + meses[d.getMonth()] + " " + d.getFullYear()); 
} 



function getRodape(isPagina){
var corpo="";
 if(isPagina){
   corpo+="</td>";
   corpo+="</tr>";
   corpo+="<tr height=15><td></td></tr>";
   corpo+="<tr height=18><td background='/img/bottomEsqTab.gif'></td><td></td></tr>";
   corpo+=" </td>";
   corpo+="<td></td></tr>";
   corpo+="</table>";
   corpo+="<tr height=12><td background='/img/bottomTab.gif'></td><td></td></tr>";
   corpo+="<tr height=20><td colspan=2></td></tr>";
   corpo+="</td></tr>";
 }

 corpo+="<tr height=75>";
 corpo+="<td background='/img/bkFundo.gif'>";
 corpo+="  <table cellpadding=0 cellspacing=0 width=655 height=100% border=0>";
 corpo+="  <tr>";
 corpo+="  <td class=TXT_BRANCO align=right><a href='contactos_I.html'>CONTACTS</a> | <a href='recomendar_I.html'>RECOMEND</a> | <a href='turismo_I.html'>TURISM</a></td>";
 corpo+="  <td width=0></td>";
 corpo+="  </tr>";
 corpo+="  <tr height=37><td colspan=2></td></tr>";
 corpo+="  <tr height=17><td colspan=2 align=center class=TXT_BRANCO>&copy; 2003 Lemur</td></tr>";
 corpo+="  </table>";
 corpo+="<td  background='/img/bkFundoEsq.gif' align=right class='TXT_BRANCO'><script>getDate()</script></td>";
 corpo+="</tr>";
 corpo+="</table>";


 corpo+="</td>";//Fim da tabela principal
 corpo+="</tr>";
 corpo+="</table>";
 document.write(corpo) 


}

function isDataValida(data){
    if(data.length!=10 ||
       data.indexOf("/")!=4 ||
       data.lastIndexOf("/")!=7 ||
       data.substring(5,7)<1 ||
       data.substring(5,7)>12 ||
       data.substring(8,10)<1 ||
       data.substring(8,10)>31){
      return false;
    }
    else
      return true;
}


function isEmailValido(email){
	if(email.indexOf("@")==-1 ||
	   email.indexOf(".")==-1 ||
	   email.indexOf("@")+1>=email.lastIndexOf(".")||
	   email.indexOf(".")+1==email.length)
	  return false;
	else
	  return true;
	    


}