function box_links(tipo_link) {
	var selecione = eval("document.form_links." + tipo_link + ".options[document.form_links." + tipo_link + ".selectedIndex].value");
	if (selecione == 0) {
		alert("Selecione um link para visualizar em outra janela");
	}
	else {
		eval("window.open(document.form_links." + tipo_link + ".options[document.form_links." + tipo_link + ".selectedIndex].value);");
		eval("document.form_links." + tipo_link + ".options[0].selected=true;");
	}
}

/**********************************************/
/* MASCARA PARA VALORES */
function formatar(src, mask)
{
  var i = src.value.length;
  var saida = mask.substring(0,1);
  var texto = mask.substring(i)
if (texto.substring(0,1) != saida)
  {
	src.value += texto.substring(0,1);
  }
}

//FORMATA TELEFONE

function TelefoneFormat(Campo, e) { 
    var key = ''; 
    var len = 0; 
    var strCheck = '0123456789'; 
    var aux = ''; 
    var whichCode = (window.Event) ? e.which : e.keyCode; 
     
    if (whichCode == 13 || whichCode == 8 || whichCode == 0) 
    { 
        return true;  // Enter backspace ou FN qualquer um que não seja alfa numerico 
    } 
    key = String.fromCharCode(whichCode); 
    if (strCheck.indexOf(key) == -1){ 
        return false;  //NÃO E VALIDO 
    } 
     
    aux =  Telefone_Remove_Format(Campo.value); 
     
    len = aux.length; 
    if(len>=10) 
    { 
        return false;    //impede de digitar um telefone maior que 10 
    } 
    aux += key; 
     
    Campo.value = Telefone_Mont_Format(aux); 
    return false; 
} 

function  Telefone_Mont_Format(Telefone) 
{ 
    var aux = len = ''; 
     
    len = Telefone.length; 
    if(len<=9) 
    { 
        tmp = 5; 
    } 
    else 
    { 
        tmp = 6; 
    } 
     
    aux = ''; 
    for(i = 0; i < len; i++) 
    { 
        if(i==0) 
        { 
            aux = '('; 
        } 
        aux += Telefone.charAt(i); 
        if(i+1==2) 
        { 
            aux += ') '; 
        } 
         
        if(i+1==tmp) 
        { 
            aux += '.'; 
        } 
    } 
    return aux ; 
} 

function  Telefone_Remove_Format(Telefone) 
{ 
    var strCheck = '0123456789'; 
    var len = i = aux = ''; 
    len = Telefone.length; 
    for(i = 0; i < len; i++) 
    { 
        if (strCheck.indexOf(Telefone.charAt(i))!=-1) 
        { 
            aux += Telefone.charAt(i); 
        } 
    } 
    return aux; 
} 


// Aumenta a fonte
var tam=12;
function mudaFonte(tipo)
{

    if (tipo=="mais")
	{
		if(tam < 18)
		  tam+=1;
	}else{
		if(tam > 12)
		tam-=1;
	}

	if (tam >= 12 && tam <=18)
	{	
		tamtitulo = tam + 3;
        document.getElementById('tx').style.fontSize=tamtitulo+'px';
		document.getElementById('tx1').style.fontSize=tam+'px';
		document.getElementById('tx2').style.fontSize=tam+'px';
/*	}else{
	  tam = 11;
		document.getElementById('tx').style.fontSize=tam;
		document.getElementById('tx1').style.fontSize=tam;
		document.getElementById('tx2').style.fontSize=tam;
*/
    }
	
}

function mudaFontePadrao(tam)
{
		var tam=12;
		var tamtitulo = 14
		document.getElementById('tx').style.fontSize=tamtitulo+'px';
		document.getElementById('tx1').style.fontSize=tam+'px';
		document.getElementById('tx2').style.fontSize=tam+'px';
}

function xautotab(thisval,fname, flen){
 
 var fieldname = eval("document.forms[0]." + fname);

 if(thisval != 9 && thisval != 16){

 if(fieldname.value.length + 1 <= flen){
  fieldname.focus();
 }else{
 
  for(x=0; x<document.forms[0].elements.length; x++){
        if(fieldname.name == document.forms[0].elements[x].name){
                var nextfield = x + 1;
        }
  }

          document.forms[0].elements[nextfield].focus();

 }
 }
}


// Left trim method: strltrim
function strltrim()
{
//Match spaces at beginning of text and replace with a null string
return this.replace(/^\s+/,'');
}
  

// Right trim method: strrtrim
function strrtrim()
{
//Match spaces at end of text and replace with a null string
return this.replace(/\s+$/,'');
}

//Trim method: strtrim

function strtrim()
{
//Match spaces at beginning and end of text and replace
//with null strings
return this.replace(/^\s+/,'').replace(/\s+$/,'');
}
String.prototype.ltrim = strltrim;
String.prototype.rtrim = strrtrim;
String.prototype.trim  = strtrim;

// Manejo de Ventanas

function CloseWindow()
{
    close();
}

function OpenProcura( Page)
{

pop_up = window.open(Page,'','location=no,scrollbars=yes,resizable=no,height=5,width=5,top=0,left=0');

}

function OpenWindow( Page, Winheight, Winwidth )
{

var hauteur_popup = Winheight;
var H = (screen.availHeight - hauteur_popup) / 2;
var largeur_popup = Winwidth;
var L = (screen.availWidth - largeur_popup) / 2;

pop_up = window.open(Page,'','location=no,scrollbars=yes,resizable=no,height=' + hauteur_popup + ',width=' + largeur_popup + ',top=' + H + ',left=' + L);
pop_up.focus();

}

function OpenWindowEx( Page, Winheight, Winwidth, top, left )
{

var hauteur_popup = Winheight;
var H = top;
var largeur_popup = Winwidth;
var L = left;

pop_up = window.open(Page,'','location=no,scrollbars=yes,resizable=no,height=' + hauteur_popup + ',width=' + largeur_popup + ',top=' + H + ',left=' + L);
pop_up.focus();

}

function OpenWindowNotScroll( Page, Winheight, Winwidth )
{

var hauteur_popup = Winheight;
var H = (screen.availHeight - hauteur_popup) / 2;
var largeur_popup = Winwidth;
var L = (screen.availWidth - largeur_popup) / 2;

pop_up = window.open(Page,'','location=no,scrollbars=no,resizable=no,height=' + hauteur_popup + ',width=' + largeur_popup + ',top=' + H + ',left=' + L);
pop_up.focus();

}

// Voltamos uma pagina para atras
function Volver()
{
    history.go(-1);
}


var MONTH_NAMES=new Array('Janeiro','Fevereiro','Março','Abril','Maio','Junho','Julho','Agosto','Setembro','Outubro','Novembro','Dezembro','Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec');
var DAY_NAMES=new Array('Domingo','Segunda','Terça','Quarta','Quinta','Sexta','Sabado','Dom','Seg','Ter','Qua','Qui','Sex','Sab');

function LZ(x) {return(x<0||x>9?"":"0")+x}

// ------------------------------------------------------------------
// isDate ( date_string, format_string )
// Returns true if date string matches format of format string and
// is a valid date. Else returns false.
// It is recommended that you trim whitespace around the value before
// passing it to this function, as whitespace is NOT ignored!
// ------------------------------------------------------------------
function isdate(val,format) {
	var date=getDateFromFormat(val,format);
	if (date==0) { return false; }
	return true;
	}

// -------------------------------------------------------------------
// compareDates(date1,date1format,date2,date2format)
//   Compare two date strings to see which is greater.
//   Returns:
//   1 if date1 is greater than date2
//   0 if date2 is greater than date1 of if they are the same
//  -1 if either of the dates is in an invalid format
// -------------------------------------------------------------------
function compareDates(date1,dateformat1,date2,dateformat2) {
	var d1=getDateFromFormat(date1,dateformat1);
	var d2=getDateFromFormat(date2,dateformat2);
	if (d1==0 || d2==0) {
		return -1;
		}
	else if (d1 > d2) {
		return 1;
		}
	return 0;
	}

// ------------------------------------------------------------------
// formatDate (date_object, format)
// Returns a date in the output format specified.
// The format string uses the same abbreviations as in getDateFromFormat()
// ------------------------------------------------------------------
function formatDate(date,format) {
	format=format+"";
	var result="";
	var i_format=0;
	var c="";
	var token="";
	var y=date.getYear()+"";
	var M=date.getMonth()+1;
	var d=date.getDate();
	var E=date.getDay();
	var H=date.getHours();
	var m=date.getMinutes();
	var s=date.getSeconds();
	var yyyy,yy,MMM,MM,dd,hh,h,mm,ss,ampm,HH,H,KK,K,kk,k;
	// Convert real date parts into formatted versions
	var value=new Object();
	if (y.length < 4) {y=""+(y-0+1900);}
	value["y"]=""+y;
	value["yyyy"]=y;
	value["yy"]=y.substring(2,4);
	value["M"]=M;
	value["MM"]=LZ(M);
	value["MMM"]=MONTH_NAMES[M-1];
	value["d"]=d;
	value["dd"]=LZ(d);
	value["E"]=DAY_NAMES[E+7];
	value["EE"]=DAY_NAMES[E];
	value["H"]=H;
	value["HH"]=LZ(H);
	if (H==0){value["h"]=12;}
	else if (H>12){value["h"]=H-12;}
	else {value["h"]=H;}
	value["hh"]=LZ(value["h"]);
	if (H>11){value["K"]=H-12;} else {value["K"]=H;}
	value["k"]=H+1;
	value["KK"]=LZ(value["K"]);
	value["kk"]=LZ(value["k"]);
	if (H > 11) { value["a"]="PM"; }
	else { value["a"]="AM"; }
	value["m"]=m;
	value["mm"]=LZ(m);
	value["s"]=s;
	value["ss"]=LZ(s);
	while (i_format < format.length) {
		c=format.charAt(i_format);
		token="";
		while ((format.charAt(i_format)==c) && (i_format < format.length)) {
			token += format.charAt(i_format++);
			}
		if (value[token] != null) { result=result + value[token]; }
		else { result=result + token; }
		}
	return result;
	}
	
// ------------------------------------------------------------------
// Utility functions for parsing in getDateFromFormat()
// ------------------------------------------------------------------
function _isInteger(val) {
	var digits="1234567890";
	for (var i=0; i < val.length; i++) {
		if (digits.indexOf(val.charAt(i))==-1) { return false; }
		}
	return true;
	}
function _getInt(str,i,minlength,maxlength) {
	for (var x=maxlength; x>=minlength; x--) {
		var token=str.substring(i,i+x);
		if (token.length < minlength) { return null; }
		if (_isInteger(token)) { return token; }
		}
	return null;
	}
	
// ------------------------------------------------------------------
// getDateFromFormat( date_string , format_string )
//
// This function takes a date string and a format string. It matches
// If the date string matches the format string, it returns the 
// getTime() of the date. If it does not match, it returns 0.
// ------------------------------------------------------------------
function getDateFromFormat(val,format) {
	val=val+"";
	format=format+"";
	var i_val=0;
	var i_format=0;
	var c="";
	var token="";
	var token2="";
	var x,y;
	var now=new Date();
	var year=now.getYear();
	var month=now.getMonth()+1;
	var date=1;
	var hh=now.getHours();
	var mm=now.getMinutes();
	var ss=now.getSeconds();
	var ampm="";
	
	while (i_format < format.length) {
		// Get next token from format string
		c=format.charAt(i_format);
		token="";
		while ((format.charAt(i_format)==c) && (i_format < format.length)) {
			token += format.charAt(i_format++);
			}
		// Extract contents of value based on format token
		if (token=="yyyy" || token=="yy" || token=="y") {
			if (token=="yyyy") { x=4;y=4; }
			if (token=="yy")   { x=2;y=2; }
			if (token=="y")    { x=2;y=4; }
			year=_getInt(val,i_val,x,y);
			if (year==null) { return 0; }
			i_val += year.length;
			if (year.length==2) {
				if (year > 70) { year=1900+(year-0); }
				else { year=2000+(year-0); }
				}
			}
		else if (token=="MMM"){
			month=0;
			for (var i=0; i<MONTH_NAMES.length; i++) {
				var month_name=MONTH_NAMES[i];
				if (val.substring(i_val,i_val+month_name.length).toLowerCase()==month_name.toLowerCase()) {
					month=i+1;
					if (month>12) { month -= 12; }
					i_val += month_name.length;
					break;
					}
				}
			if ((month < 1)||(month>12)){return 0;}
			}
		else if (token=="EE"||token=="E"){
			for (var i=0; i<DAY_NAMES.length; i++) {
				var day_name=DAY_NAMES[i];
				if (val.substring(i_val,i_val+day_name.length).toLowerCase()==day_name.toLowerCase()) {
					i_val += day_name.length;
					break;
					}
				}
			}
		else if (token=="MM"||token=="M") {
			month=_getInt(val,i_val,token.length,2);
			if(month==null||(month<1)||(month>12)){return 0;}
			i_val+=month.length;}
		else if (token=="dd"||token=="d") {
			date=_getInt(val,i_val,token.length,2);
			if(date==null||(date<1)||(date>31)){return 0;}
			i_val+=date.length;}
		else if (token=="hh"||token=="h") {
			hh=_getInt(val,i_val,token.length,2);
			if(hh==null||(hh<1)||(hh>12)){return 0;}
			i_val+=hh.length;}
		else if (token=="HH"||token=="H") {
			hh=_getInt(val,i_val,token.length,2);
			if(hh==null||(hh<0)||(hh>23)){return 0;}
			i_val+=hh.length;}
		else if (token=="KK"||token=="K") {
			hh=_getInt(val,i_val,token.length,2);
			if(hh==null||(hh<0)||(hh>11)){return 0;}
			i_val+=hh.length;}
		else if (token=="kk"||token=="k") {
			hh=_getInt(val,i_val,token.length,2);
			if(hh==null||(hh<1)||(hh>24)){return 0;}
			i_val+=hh.length;hh--;}
		else if (token=="mm"||token=="m") {
			mm=_getInt(val,i_val,token.length,2);
			if(mm==null||(mm<0)||(mm>59)){return 0;}
			i_val+=mm.length;}
		else if (token=="ss"||token=="s") {
			ss=_getInt(val,i_val,token.length,2);
			if(ss==null||(ss<0)||(ss>59)){return 0;}
			i_val+=ss.length;}
		else if (token=="a") {
			if (val.substring(i_val,i_val+2).toLowerCase()=="am") {ampm="AM";}
			else if (val.substring(i_val,i_val+2).toLowerCase()=="pm") {ampm="PM";}
			else {return 0;}
			i_val+=2;}
		else {
			if (val.substring(i_val,i_val+token.length)!=token) {return 0;}
			else {i_val+=token.length;}
			}
		}
	// If there are any trailing characters left in the value, it doesn't match
	if (i_val != val.length) { return 0; }
	// Is date valid for month?
	if (month==2) {
		// Check for leap year
		if ( ( (year%4==0)&&(year%100 != 0) ) || (year%400==0) ) { // leap year
			if (date > 29){ return false; }
			}
		else { if (date > 28) { return false; } }
		}
	if ((month==4)||(month==6)||(month==9)||(month==11)) {
		if (date > 30) { return false; }
		}
	// Correct hours value
	if (hh<12 && ampm=="PM") { hh=hh-0+12; }
	else if (hh>11 && ampm=="AM") { hh-=12; }
	var newdate=new Date(year,month-1,date,hh,mm,ss);
	return newdate.getTime();
}

// Returns true if character c is a digit 
// (0 .. 9).