/* abre janela simples para sUrl, com largura w e altura h */
var janela = null;
function openWin(sUrl, w, h) {
	if (janela && !janela.closed) janela.close();
	janela = window.open(sUrl,'','top=0, left=0, location=0, toolbar=0, directories=0, status=0, menubar=0, scrollbars=0, resizable=1');
	if (w != null && h != null) janela.resizeTo(w, h);
}

/* abre um canal e fecha os outros*/
function eXpand2(obj,id){
	//Compatible IE 6, Mozilla 1.4.1 , Firebird 0.6.1+
	for (i=1;i <= 100; i++){
		if(document.getElementById(obj+i) != null){
			if (document.all){
				if(i==id)
					document.getElementById(obj+i).style.display = (document.getElementById(obj+i).style.display == "none" ) ? "inline" : "none";
				else
					document.getElementById(obj+i).style.display = (document.getElementById(obj+i).style.display == "inline" ) ? "none" : "none";
			}else{
				if(i==id)
					document.getElementById(obj+i).style.display = (document.getElementById(obj+i).style.display == "none" ) ? "table-row" : "none";
				else
					document.getElementById(obj+i).style.display = (document.getElementById(obj+i).style.display == "table-row" ) ? "none" : "none";
			}
		} else
			break;
	}
}

// *****************************************
//  FUNCAO PARA VERIFICACAO DE EMAIL VALIDO
// *****************************************
function emailCheck (emailStr) {
	/* The following pattern is used to check if the entered e-mail address
	   fits the user@domain format.  It also is used to separate the username
	   from the domain. */
	var emailPat=/^(.+)@(.+)$/;
	/* The following string represents the pattern for matching all special
	   characters.  We don't want to allow special characters in the address.
	   These characters include ( ) < > @ , ; : \ " . [ ]    */
	var specialChars="\\(\\)<>@,;:\\\\\\\"\\.\\[\\]";
	/* The following string represents the range of characters allowed in a
	   username or domainname.  It really states which chars aren't allowed. */
	var validChars="\[^\\s" + specialChars + "\]";
	/* The following pattern applies if the "user" is a quoted string (in
	   which case, there are no rules about which characters are allowed
	   and which aren't; anything goes).  E.g. "jiminy cricket"@disney.com
	   is a legal e-mail address. */
	var quotedUser="(\"[^\"]*\")";
	/* The following pattern applies for domains that are IP addresses,
	   rather than symbolic names.  E.g. joe@[123.124.233.4] is a legal
	   e-mail address. NOTE: The square brackets are required. */
	var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/;
	/* The following string represents an atom (basically a series of
	   non-special characters.) */
	var atom=validChars + '+';
	/* The following string represents one word in the typical username.
	   For example, in john.doe@somewhere.com, john and doe are words.
	   Basically, a word is either an atom or quoted string. */
	var word="(" + atom + "|" + quotedUser + ")";
	// The following pattern describes the structure of the user
	var userPat=new RegExp("^" + word + "(\\." + word + ")*$");
	/* The following pattern describes the structure of a normal symbolic
	   domain, as opposed to ipDomainPat, shown above. */
	var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$");


	/* Finally, let's start trying to figure out if the supplied address is
	   valid. */

	/* Begin with the coarse pattern to simply break up user@domain into
	   different pieces that are easy to analyze. */
	var matchArray=emailStr.match(emailPat);
	if (matchArray==null) {
	  /* Too many/few @'s or something; basically, this address doesn't
		 even fit the general mould of a valid e-mail address. */
		//alert("Email address seems incorrect (check @ and .'s)");
		return false;
	}
	var user=matchArray[1];
	var domain=matchArray[2];

	// See if "user" is valid
	if (user.match(userPat)==null) {
		// user is not valid
		//alert("The username doesn't seem to be valid.");
		return false;
	}

	/* if the e-mail address is at an IP address (as opposed to a symbolic
	   host name) make sure the IP address is valid. */
	var IPArray=domain.match(ipDomainPat);
	if (IPArray!=null) {
		// this is an IP address
		for (var i=1;i<=4;i++) {
			if (IPArray[i]>255) {
				//alert("Destination IP address is invalid!");
				return false;
			}
		}
		return true;
	}

	// Domain is symbolic name
	var domainArray=domain.match(domainPat);
	if (domainArray==null) {
		//alert("The domain name doesn't seem to be valid.");
		return false;
	}

	/* domain name seems valid, but now make sure that it ends in a
	   three-letter word (like com, edu, gov) or a two-letter word,
	   representing country (uk, nl), and that there's a hostname preceding
	   the domain or country. */

	/* Now we need to break up the domain to get a count of how many atoms
	   it consists of. */
	var atomPat=new RegExp(atom,"g");
	var domArr=domain.match(atomPat);
	var len=domArr.length;
	if (domArr[domArr.length-1].length<2 || domArr[domArr.length-1].length>3) {
	   // the address must end in a two letter or three letter word.
	   //alert("The address must end in a three-letter domain, or two letter country.");
	   return false;
	}

	// Make sure there's a host name preceding the domain.
	if (len<2) {
	   var errStr="This address is missing a hostname!";
	   //alert(errStr);
	   return false;
	}

	// If we've gotten this far, everything's valid!
	return true;
}

function chooseGraf(tipo){
	if(document.frmFiltros){
		document.frmFiltros.tipo.value = tipo;
		document.frmFiltros.target = "ifrmAux";
		checkFiltros();
	}
}

function chooseTable(){
	if(document.frmFiltros){
		document.frmFiltros.tipo.value = "TABELAS";
		document.frmFiltros.target = "ifrmAux";
		checkFiltros();
	}
}

function exportToXls(){
	if(document.frmFiltros){
		if(document.frmFiltros.atributos.value != ''){
			document.frmFiltros.tipo.value = "XLS";
			document.frmFiltros.target = "_blank";
			checkFiltros();
		}
	}
}