/* ----------------------------------------------------------*/
/* *-------------- Funções Área de Administração -------------*/
/* ----------------------------------------------------------*/
		function confirm_delete()
			{
			if (confirm("Tem a certeza que deseja eliminar estes registos?"))
				{
				document.frm.submit()
				}
			}
			
		function check()
			{
			var num = document.frm.length - 2;
			for ( i=0; i < num ; i++ )
				{
				document.frm.elements[i].checked=true;
				}
			}
			
		function uncheck()
			{
			var num = document.frm.length - 2;
			for ( i=0; i < num ; i++ )
				{
				document.frm.elements[i].checked=false;
				}
			}
			
		function TickAll()
			{
			for (var i=0;i<document.frm.elements.length;i++)
				{
				var chex = document.frm.elements[i];
				if (chex.name != 'allbox')
				chex.checked = document.frm.allbox.checked;
				}
			}

		 function Clear(theText) 
			{
			 if (theText.value == theText.defaultValue)
		 		{
				 theText.value = ""
			 	}
			}
		
		function Apaga(theText)
			{
				//url.value == ''
				theText.value = ''
				//document.AddNews.url.focus()

			}

/* ----------------------------------------------------------*/
/* ---------------- Função Verifica Email -------------------*/
/* ----------------------------------------------------------*/
function VerificaEmail(str) {
		str = Trim(str)
		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		if (str == "") 
		{
		   alert("Email Obrigatório")
		   return false		
		}
		if (str.indexOf(at)==-1){
		   alert("Email Inválido")
		   return false
		}
		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   alert("Email Inválido")
		   return false
		}
		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		    alert("Email Inválido")
		    return false
		}
		 if (str.indexOf(at,(lat+1))!=-1){
		    alert("Email Inválido")
		    return false
		 }
		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		    alert("Email Inválido")
		    return false
		 }
		 if (str.indexOf(dot,(lat+2))==-1){
		    alert("Email Inválido")
		    return false
		 }	
		 if (str.indexOf(" ")!=-1){
		    alert("Email Inválido")
		    return false
		 }
 		 return true					
	}			

/* ----------------------------------------------------------*/
/* ---------------- Function  Check E-mail -------------------*/
/* ----------------------------------------------------------*/
function CheckEmail(str) {
		str = Trim(str)
		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		if (str == "") 
		{
		   alert("Please enter the E-mail")
		   return false		
		}
		if (str.indexOf(at)==-1){
		   alert("Invalid E-mail")
		   return false
		}
		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   alert("Invalid E-mail")
		   return false
		}
		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		   alert("Invalid E-mail")
		    return false
		}
		 if (str.indexOf(at,(lat+1))!=-1){
		   alert("Invalid E-mail")
		    return false
		 }
		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		   alert("Invalid E-mail")
		    return false
		 }
		 if (str.indexOf(dot,(lat+2))==-1){
		   alert("Invalid E-mail")
		    return false
		 }	
		 if (str.indexOf(" ")!=-1){
		   alert("Invalid E-mail")
		    return false
		 }
 		 return true					
	}			

/* ----------------------------------------------------------*/
/* ---------------- Function  Verifica Correo ---------------*/
/* ----------------------------------------------------------*/
function VerificaCorreo(str) {
		str = Trim(str)
		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		if (str == "") 
		{
		   alert("Error en la introducción del campo obligatorio Correo Electrónico")
		   return false		
		}
		if (str.indexOf(at)==-1){
			alert("Error en la introducción del campo Correo Electrónico")
		   return false
		}
		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
			alert("Error en la introducción del campo Correo Electrónico")
		   return false
		}
		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
			alert("Error en la introducción del campo Correo Electrónico")
		    return false
		}
		 if (str.indexOf(at,(lat+1))!=-1){
			alert("Error en la introducción del campo Correo Electrónico")
		    return false
		 }
		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
			alert("Error en la introducción del campo Correo Electrónico")
		    return false
		 }
		 if (str.indexOf(dot,(lat+2))==-1){
			alert("Error en la introducción del campo Correo Electrónico")
		    return false
		 }	
		 if (str.indexOf(" ")!=-1){
			alert("Error en la introducción del campo Correo Electrónico")
		    return false
		 }
 		 return true					
	}
	
	
/* ----------------------------------------------------------*/
/* ------------------ Funções Gerais  -----------------------*/
/* ----------------------------------------------------------*/	
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 MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}	

function fechar() {
  		document.getElementById('flashBanner').style.display='none';
}

function JanelaModal(Pagina, Janela, Largura, Altura) 
//Referencias: http://www.mhavila.com.br/topicos/web/window_modal.html
//Janela    Ex: Formulario
//Largura Ex: 255
//Altura  Ex: 250
//Uso Ex: <a href="#" target="Formulario" onclick="JanelaModal("","","",""); return false;">Abrir Janela</a> 
{
	if (window.showModalDialog) {
		try
		{
			window.showModalDialog(Pagina, Janela,"dialogWidth:" + Largura + "px;dialogHeight:" + Altura + "px");
		}catch(err) {}	
	}else
	{
		alert("Janela não disponível!");
	}
} 

function Trim(str)
	{
		return str.replace(/^\s+|\s+$/g,"");
	}