function change_table(row,color) {
	row.style.cursor = "hand";
    
		theCells = row.getElementsByTagName('td');
		for(var i=0; i<theCells.length; i++)
				theCells[i].setAttribute('bgcolor', color, 0);
}


function validateInput(frm, mask){
  var FrmLen = frm.elements.length;
  var maskarr = mask;
  for (var i = 0; i < FrmLen; i++) {
    maskarr = mask.substring(i,i+1)
    var valdate = 1;
    var valtext = 1;
    var valnum = 1;
    var valtelenum = 1;
    var valemail = 1;
    var valenumP = 1;
    var valemailP = 1;
    var validedate = 1;
    var validecheck = 1;
    var validecombo = 1;
    var validecontrib = 1;

    //if (maskarr == "d"){ valdate = validateDate(frm.elements[i].value); }
    if (maskarr == "t"){ valtext = validateText(frm.elements[i].value); }
    if (maskarr == "n"){ valnum = validateNum(frm.elements[i].value); }
    if (maskarr == "p"){ valtelenum = validateTeleNum(frm.elements[i].value); }
    if (maskarr == "e"){ valemail = validateEmail(frm.elements[i].value); }
    if (maskarr == "o"){ valenumP = validateNumP(frm.elements[i].value); }
    if (maskarr == "i"){ valemailP = validateEmailP(frm.elements[i].value); }
    if (maskarr == "v"){ validedate = validateDateF(frm.elements[i].value,frm.elements[i+1].value,frm.elements[i+2].value); }
    if (maskarr == "c"){ validecheck = validateCheck(frm.elements[i].checked,frm.elements[i+1].value);}
    if (maskarr == "w"){ validecombo = validateCombo(frm.elements[i].length); }
    if (maskarr == "b"){ validecontrib = validateContrib(frm.elements[i].value); }


if (! valdate) { alert("Introduza uma data válida");
    frm.elements[i].select();
  frm.elements[i].focus();
    return false;
 }
if (! validedate) { alert("Introduza uma data válida");
    frm.elements[i].select();
    frm.elements[i].focus();
    return false;
 }
 if (! valtext){ alert("Tem que preencher o campo!");
     frm.elements[i].select();
  frm.elements[i].focus();
    return false;
 }
 if (! valnum){ alert("Introduza um número válido");
      frm.elements[i].select();
  frm.elements[i].focus();
    return false;
 }
 if (! valtelenum){ alert("Introduza um número de telefone válido");
      frm.elements[i].select();
  frm.elements[i].focus();
    return false;
 }
 if (! valenumP) { alert("Introduza um número válido");
    frm.elements[i].select();
  frm.elements[i].focus();
    return false;
 }
if (! valemailP){ alert("O e-mail introduzido está incorrecto ");
      frm.elements[i].select();
  frm.elements[i].focus();
       return false;
 }

if (! validecontrib){ alert("O nr.Contribuinte introduzido está incorrecto ");
      frm.elements[i].select();
      frm.elements[i].focus();
       return false;
 }

 if (! valemail){ alert("O e-mail introduzido está incorrecto ");
      frm.elements[i].select();
  frm.elements[i].focus();
       return false;
 }
if (! validecheck) { alert("Introduza um valor para a promoção");
    frm.elements[i+1].select();
    frm.elements[i+1].focus();
    return false;
 }
if (! validecombo) { alert("Tem que existir no minimo uma categoria!");

    return false;
 }
  }
 return true; }



function validateDateF(diaF,mesF,anoF){
 if (diaF.length > 0) {
  if (mesF.length > 0) {
   if (anoF.length > 0) {

 var dia=diaF
 var mes=mesF
 var ano=anoF

var data=new Date();

var anoD=data.getYear()

if (ano>=anoD){

fev = eval(ano%4)
if (dia<1)
        {
    return false;
        }
        else if (dia>31)

                {
        return false;
                }
                else
                {
                if (mes<1)
                        {
                        return false;
                        }
                        else if (mes>12)
                                {
                                return false;
                                }
                                else
                                {

                                if (mes == 2)
                                        {
                                        if (fev == 0)
                                                {
                                                if (dia>29)
                                                {
                                                return false;
                                                }
                                                else
                                                {

                                                }
                                                }
                                        else if (dia>28)
                                                {
                                                return false;
                                                }
                                                else
                                                {

                                                }
                                        }
                                else if (mes == 4)
                                        {
                                        if (dia>30)
                                                {
                                        return false;
                                                }
                                        else
                                                {

                                                }
                                        }
                                else if (mes == 6)
                                        {
                                        if (dia>30)
                                                {
                                                return false;
                                                }
                                        else
                                                {

                                                }
                                        }
                                else if (mes == 9)
                                        {
                                        if (dia>30)
                                                {
                                                return false;
                                                }
                                        else
                                                {

                                                }
                                        }
                                else if (mes == 11)
                                        {
                                        if (dia>30)
                                                {
                                                return false;
                                                }
                                        else if (dia<1)
                                                {
                                                return false;
                                                }
else
        {

        }
}

}

}
return true;
}
}
}
}}

function validateText(s){
if (s.length > 0) {
    return true;
  }
    return false;}

function validateCombo(s){
if (s > 0) {
    return true;
  }
    return false;}

function validateEmail(s){
  var newState = !isEmail(s);
  if (newState != true){
                return true;
                }
          return false;        }


function validateEmailP(s){
if (s.length > 0) {
    var newState = !isEmail(s);
  if (newState != true){
                return true;
                }
          return false;        }

    return true;}



function validateNum(s) {
  if (parseInt(s) > 0)
   { return true;
    }
    return false;
     }

function validateNumP(s) {
 if (s.length > 0) {
  if (parseInt(s) > 0)
   { return true;
    }
    return false;
     }
   return true;
    }

function validateTelenum(s) {
  if (parseInt(s) > 0)
   {  if (s.length = 9){
   return true;}
   return false;}
    return true;
     }

function validateContrib(s) {
  if (parseInt(s) > 0)
   {  if (s.length = 12){
   return true;}
   return false;}
    return true;
     }


function validateCheck(s,n)
{
  if (s == true)
  {
    if (n == "")
    {return false; }
    else
    {
     if (parseInt(n) > 0)
           {return true;}
       else
            {return false;}
     }
   }
 else
 {return true}

     }




function isEmail(str) {
  var supported = 0;
  if (window.RegExp) {
    var tempStr = "a";
    var tempReg = new RegExp(tempStr);
    if (tempReg.test(tempStr)) supported = 1;
  }
  if (!supported)
    return (str.indexOf(".") > 2) && (str.indexOf("@") > 0);
  var r1 = new RegExp("(@.*@)|(\\.\\.)|(@\\.)|(^\\.)");
  var r2 = new RegExp("^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,3}|[0-9]{1,3})(\\]?)$");
  return (!r1.test(str) && r2.test(str));
}
function own_split(arr, str, delim) {
  var pos = 0;
 var num = 0;
 var start = 0;
 while (pos < str.length) {
while((str.substring (pos, pos+1) != delim) && (pos < str.length)) { pos++;}
 arr[num] = str.substring(start,pos); num++; start = pos+1; pos++; } }


function limpar(frm,nrmax,nrmin){
var FrmLen = frm.elements.length-nrmax;
var i=nrmin
for ( i; i < FrmLen; i++) {
frm.elements[i].value=""
}
}

function open_window(name) {
	window.open("images.php?name="+name,"","width=250,height=200");
}

function apagar(win) {
	confirma = confirm("Deseja realmente apagar?")
	if (confirma) {
  		frm.op.value = "eliminar";
  		frm.submit();
	}
}


function mover_portfolio(win) {
	confirma = confirm("Deseja realmente mover?")
	if (confirma) {
  		frm.op.value = "mover";
  		frm.submit();
	}
}

function editar(win,nr) {
	 n=win+"?op=edit&id="+nr
     location.replace(n);
}

function goback(win) {
	location.replace(win);
}

function split_file(str) {
    var arr = new Array();
    own_split(arr, str, "\\");
    return arr[arr.length-1];          
}

function verify_checkbox(object, str) {
	if(str != "") object.checked = true;
}


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_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) { //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;
}

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 selectall()
{
    var FrmLen = frm.elements.length;
 
    for (var i = 0; i < FrmLen; i++) {
       if(frm.elements[i].checked) frm.elements[i].checked  = false;
       else frm.elements[i].checked = true;
    }
}


function submit_iframe(id) {
	self.respassword.form1.num.value = id;
	self.respassword.form1.submit();
}