// ====================================== tabela  ==========================================================
function mOvr(src,clrOver) {
if (!src.contains(event.fromElement)) {
src.style.cursor = 'default';
src.bgColor = clrOver;
}
}
function mOut(src,clrIn) {
if (!src.contains(event.toElement)) {
src.style.cursor = 'default';
src.bgColor = clrIn;
}
}
function mClk(src) {
if(event.srcElement.tagName=='TD'){
src.children.tags('A')[0].click();
src.style.cursor = 'hand';
}
}
function VerImagem() { 
   document.imagem.src=document.form1.file1.value
 }

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

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_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_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

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

function MM_validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' precisa conter endereço eletrônico (e-mail).\n';
      } else if (test!='R') { num = parseFloat(val);
        if (isNaN(val)) errors+='- '+nm+' somente número.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (num<min || max<num) errors+='- '+nm+' precisa conter número entre '+min+' e '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' é obrigatório.\n'; }
  } if (errors) alert('Ocorreu(ram) o(s) seguinte(s) erro(s):\n'+errors);
  document.MM_returnValue = (errors == '');
}

//===================================  chack box   ===============================================
function selecionar(ch){
		for (i = 0; i < document.form1.length; i++) {
			document.form1[i].checked = ch; 
			
		}
}

 
 function confirmar(mensagem){
	if (mensagem){
		if (confirm(mensagem) != true){
			return false;
		}
	}
	return true;
}

function perguntar(mensagem,url,janela,especificacao){
	if (mensagem){
		if (confirm(mensagem) == true){
			MM_openBrWindow(url,janela,especificacao);
		}
	}
}



// ====================================  Mascara  =====================================================
var dFilterStep

function dFilterStrip (dFilterTemp, dFilterMask)
{
    dFilterMask = replace(dFilterMask,'#','');
    for (dFilterStep = 0; dFilterStep < dFilterMask.length++; dFilterStep++)
		{
		    dFilterTemp = replace(dFilterTemp,dFilterMask.substring(dFilterStep,dFilterStep+1),'');
		}
		return dFilterTemp;
}

function dFilterMax (dFilterMask)
{
 		dFilterTemp = dFilterMask;
    for (dFilterStep = 0; dFilterStep < (dFilterMask.length+1); dFilterStep++)
		{
		 		if (dFilterMask.charAt(dFilterStep)!='#')
				{
		        dFilterTemp = replace(dFilterTemp,dFilterMask.charAt(dFilterStep),'');
				}
		}
		return dFilterTemp.length;
}

function dFilter (key, textbox, dFilterMask)
{
		dFilterNum = dFilterStrip(textbox.value, dFilterMask);
		//alert(key);
		
		if (key==9)
		{
		    return true;
		}
		if (key==13)
		{
		    return true;
		}
		else if (key==8&&dFilterNum.length!=0)
		{
		 	 	dFilterNum = dFilterNum.substring(0,dFilterNum.length-1);
		}
 	  else if ( ((key>47&&key<58)||(key>95&&key<106)) && dFilterNum.length<dFilterMax(dFilterMask) )
		{
			if (key>95&&key<106) {
		         dFilterNum=dFilterNum+String.fromCharCode(key-48);
			}else{
				dFilterNum=dFilterNum+String.fromCharCode(key);
			}
		}

		var dFilterFinal='';
    for (dFilterStep = 0; dFilterStep < dFilterMask.length; dFilterStep++)
		{
        if (dFilterMask.charAt(dFilterStep)=='#')
				{
					  if (dFilterNum.length!=0)
					  {
				        dFilterFinal = dFilterFinal + dFilterNum.charAt(0);
					      dFilterNum = dFilterNum.substring(1,dFilterNum.length);
					  }
				    else
				    {
				        dFilterFinal = dFilterFinal + "";
				    }
				}
		 		else if (dFilterMask.charAt(dFilterStep)!='#')
				{
				    dFilterFinal = dFilterFinal + dFilterMask.charAt(dFilterStep); 			
				}
//		    dFilterTemp = replace(dFilterTemp,dFilterMask.substring(dFilterStep,dFilterStep+1),'');
		}


		textbox.value = dFilterFinal;
    return false;
}

function replace(fullString,text,by) {
// Replaces text with by in string
    var strLength = fullString.length, txtLength = text.length;
    if ((strLength == 0) || (txtLength == 0)) return fullString;

    var i = fullString.indexOf(text);
    if ((!i) && (text != fullString.substring(0,txtLength))) return fullString;
    if (i == -1) return fullString;

    var newstr = fullString.substring(0,i) + by;

    if (i+txtLength < strLength)
        newstr += replace(fullString.substring(i+txtLength,strLength),text,by);

    return newstr;
}

//  ==========================   Auto Tab  ==============================================

var isNN = (navigator.appName.indexOf("Netscape")!=-1);

function autoTab(input,len, e) {
var keyCode = (isNN) ? e.which : e.keyCode; 
var filter = (isNN) ? [0,8,9] : [0,8,9,16,17,18,37,38,39,40,46];
if(input.value.length >= len && !containsElement(filter,keyCode)) {
input.value = input.value.slice(0, len);
input.form[(getIndex(input)+1) % input.form.length].focus();
}

function containsElement(arr, ele) {
var found = false, index = 0;
while(!found && index < arr.length)
if(arr[index] == ele)
found = true;
else
index++;
return found;
}

function getIndex(input) {
var index = -1, i = 0, found = false;
while (i < input.form.length && index == -1)
if (input.form[i] == input)index = i;
else i++;
return index;
}
return true;
}

//=========================valida cnpj=====================================
function valida_CNPJ(s)
{
	var i;
	s = limpa_string(s);
	var c = s.substr(0,12);
	var dv = s.substr(12,2);
	var d1 = 0;
	for (i = 0; i < 12; i++)
	{
		d1 += c.charAt(11-i)*(2+(i % 8));
	}
        if (d1 == 0) return false;
        d1 = 11 - (d1 % 11);
	if (d1 > 9) d1 = 0;
	if (dv.charAt(0) != d1)
	{
		return false;
	}

	d1 *= 2;
	for (i = 0; i < 12; i++)
	{
		d1 += c.charAt(11-i)*(2+((i+1) % 8));
	}
	d1 = 11 - (d1 % 11);
	if (d1 > 9) d1 = 0;
	if (dv.charAt(1) != d1)
	{
		return false;
	}
        return true;
}

function valida_CPF(s)
{
	var i;
	s = limpa_string(s);
	var c = s.substr(0,9);
	var dv = s.substr(9,2);
	var d1 = 0;
	
	//verifica se o cpf tem todos os numeros iguais 11111111111
	var mm = c.charAt(0);
	for (i = 0; i < 10; i++)
	{
		if  (c.charAt(i) != mm) mm += c.charAt(i);
	}
	if (mm.length == 1) return false;
	
	
	for (i = 0; i < 9; i++)
	{
		d1 += c.charAt(i)*(10-i);
	}
        if (d1 == 0) return false;
	d1 = 11 - (d1 % 11);
	if (d1 > 9) d1 = 0;
	if (dv.charAt(0) != d1)
	{
		return false;
	}

	d1 *= 2;
	for (i = 0; i < 9; i++)
	{
		d1 += c.charAt(i)*(11-i);
	}
	d1 = 11 - (d1 % 11);
	if (d1 > 9) d1 = 0;
	if (dv.charAt(1) != d1)
	{
		return false;
	}
        return true;
}
//========================== Verificar Data  ===============================
var dtCh= "/";
var minYear=1900;


function isInteger(s){
	var i;
    for (i = 0; i < s.length; i++){   
        // Check that current character is number.
        var c = s.charAt(i);
        if (((c < "0") || (c > "9"))) return false;
    }
    // All characters are numbers.
    return true;
}

function stripCharsInBag(s, bag){
	var i;
    var returnString = "";
    // Search through string's characters one by one.
    // If character is not in bag, append to returnString.
    for (i = 0; i < s.length; i++){   
        var c = s.charAt(i);
        if (bag.indexOf(c) == -1) returnString += c;
    }
    return returnString;
}

function daysInFebruary (year){
	// February has 29 days in any year evenly divisible by four,
    // EXCEPT for centurial years which are not also divisible by 400.
    return (((year % 4 == 0) && ( (!(year % 100 == 0)) || (year % 400 == 0))) ? 29 : 28 );
}
function DaysArray(n) {
	for (var i = 1; i <= n; i++) {
		this[i] = 31
		if (i==4 || i==6 || i==9 || i==11) {this[i] = 30}
		if (i==2) {this[i] = 29}
   } 
   return this
}

function isDatex(dtStr,hoje){
	var daysInMonth = DaysArray(12)
	var pos1=dtStr.indexOf(dtCh)
	var pos2=dtStr.indexOf(dtCh,pos1+1)
	var strDay=dtStr.substring(0,pos1)
	var strMonth=dtStr.substring(pos1+1,pos2)
	var strYear=dtStr.substring(pos2+1)
	strYr=strYear
	if (strDay.charAt(0)=="0" && strDay.length>1) strDay=strDay.substring(1)
	if (strMonth.charAt(0)=="0" && strMonth.length>1) strMonth=strMonth.substring(1)
	for (var i = 1; i <= 3; i++) {
		if (strYr.charAt(0)=="0" && strYr.length>1) strYr=strYr.substring(1)
	}
	month=parseInt(strMonth)
	day=parseInt(strDay)
	year=parseInt(strYr)
	if (pos1==-1 || pos2==-1){
		alert("O formato da data deve ser: dd/mm/aaaa")
		return false
	}
	if (strMonth.length<1 || month<1 || month>12){
		alert("Por Favor entre com mês válido!")
		return false
	}
	if (strDay.length<1 || day<1 || day>31 || (month==2 && day>daysInFebruary(year)) || day > daysInMonth[month]){
		alert("Por Favor entre com dia válido!")
		return false
	}
	num=(year*10000)+(month*100)+day
	if( num < hoje){
		alert("A data do pagamento não pode ser dos dias anteriores!!!")
		return false	
	}
	if (strYear.length != 4 || year==0 ){
		alert("Por favor, ano deve ter 4 digitos")
		return false
	}
	if (dtStr.indexOf(dtCh,pos2+1)!=-1 || isInteger(stripCharsInBag(dtStr, dtCh))==false){
		alert("POr favor, entre com a Data Válida!")
		return false
	}
return true
}


function isDate(dtStr,maxYear){
	var daysInMonth = DaysArray(12)
	var pos1=dtStr.indexOf(dtCh)
	var pos2=dtStr.indexOf(dtCh,pos1+1)
	var strDay=dtStr.substring(0,pos1)
	var strMonth=dtStr.substring(pos1+1,pos2)
	var strYear=dtStr.substring(pos2+1)
	strYr=strYear
	if (strDay.charAt(0)=="0" && strDay.length>1) strDay=strDay.substring(1)
	if (strMonth.charAt(0)=="0" && strMonth.length>1) strMonth=strMonth.substring(1)
	for (var i = 1; i <= 3; i++) {
		if (strYr.charAt(0)=="0" && strYr.length>1) strYr=strYr.substring(1)
	}
	month=parseInt(strMonth)
	day=parseInt(strDay)
	year=parseInt(strYr)
	if (pos1==-1 || pos2==-1){
		alert("O formato da data deve ser: dd/mm/aaaa")
		return false
	}
	if (strMonth.length<1 || month<1 || month>12){
		alert("Por Favor entre com mês válido!")
		return false
	}
	if (strDay.length<1 || day<1 || day>31 || (month==2 && day>daysInFebruary(year)) || day > daysInMonth[month]){
		alert("Por Favor entre com dia válido!")
		return false
	}
	if (strYear.length != 4 || year==0 || year<minYear || year>maxYear){
		alert("Por favor, ano deve ter 4 digitos entre "+minYear+" até "+maxYear)
		return false
	}
	if (dtStr.indexOf(dtCh,pos2+1)!=-1 || isInteger(stripCharsInBag(dtStr, dtCh))==false){
		alert("POr favor, entre com a Data Válida!")
		return false
	}
return true
}

//=========================================  AJAX  =================================================
function Ajax(arquivo,parametro, local)	{ // str = codigo produto
	
	ajaxGet(arquivo+'?'+parametro,eval(local),true)
}

function enviaFormAjax(url,frmNome,destino){
    // Captura o form
    f = document.getElementById(frmNome);
    // inicializa nova URL
    var query='';
    var checkNome;
	checkNome='';
	//Percorre elementos do formulario
    for (i=0;i<f.elements.length;i++){
        // se for a primeira variavel adiciona o "?" senao adiciona "&"
        query += i>0 ? '&':'';
        // concatena a variavel na query
		if ((f.elements[i].type=='checkbox')||(f.elements[i].type=='radio')){
			if (f.elements[i].checked == true){
				if (checkNome!=f.elements[i].name ){
					query += f.elements[i].name + '=' + f.elements[i].value;
					checkNome=f.elements[i].name;
				}else{ 
					query=query.substring(0,query.length-1)
					query +=',' + f.elements[i].value;
				}
			}else{
				query=query.substring(0,query.length-1)				
			}
		}else if (f.elements[i].type=='button'){  
			query=query.substring(0,query.length-1)	 
	  	}else{
    	   query += f.elements[i].name + '=' + f.elements[i].value;
	   }
    }
	
	ajaxGet(url+'?'+query,eval(destino),true)
}


function ajaxGet(url,elemento_retorno,exibe_carregando){
    var ajax1 = pegaAjax();
    if(ajax1){
        url = antiCacheRand(url)
        ajax1.onreadystatechange = ajaxOnReady
        ajax1.open("GET", url ,true);
        ajax1.setRequestHeader("Cache-Control", "no-cache");
        ajax1.setRequestHeader("Pragma", "no-cache");
        if(exibe_carregando){ put("<img src='imagem/hourglass.gif'> <span class='texto'>Carregando ...</span>")    }
        ajax1.send(null)
        return true;
    }else{
        return false;
    }
    function ajaxOnReady(){
        if (ajax1.readyState==4){
            //if(ajax1.status == 200){
                var texto=ajax1.responseText;
                if(texto.indexOf(" ")<0) texto=texto.replace(/\+/g," ");
               // texto=unescape(texto); //descomente esta linha se tiver usado o urlencode no php ou asp
                put(texto);
                extraiScript(texto);
           // }else{
          //     if(exibe_carregando){put("<span class='texto'>Falha no carregamento. " + httpStatus(ajax1.status) +"</span>");}
         //  }
            ajax1 = null
        }else if(exibe_carregando){//para mudar o status de cada carregando
                put("<img src='imagem/hourglass.gif'> <span class='texto'>Carregando ...</span>" )
        }
    }
    function put(valor){ //coloca o valor na variavel/elemento de retorno
			elemento_retorno.style.display = '';
            elemento_retorno.innerHTML = valor
            //alert(elemento_retorno.innerHTML)
    }
	
    function pegaAjax(){ //instancia um novo xmlhttprequest
        if(typeof(XMLHttpRequest)!='undefined'){return new XMLHttpRequest();}
        var axO=['Microsoft.XMLHTTP','Msxml2.XMLHTTP','Msxml2.XMLHTTP.6.0','Msxml2.XMLHTTP.4.0','Msxml2.XMLHTTP.3.0'];
        for(var i=0;i<axO.length;i++){ try{ return new ActiveXObject(axO[i]);}catch(e){} }
        return null;
    }
	
    function httpStatus(stat){ //retorna o texto do erro http
        switch(stat){
            case 0: return "<span class='texto'>Erro desconhecido de javascript</span>";
            case 400: return "<span class='texto'>400: Solicita&ccedil;&atilde;o incompreensível</span>"; break;
            case 403: case 404: return "<span class='texto'>404: N&atilde;o foi encontrada a URL solicitada</span>"; break;
            case 405: return "<span class='texto'>405: O servidor n&atilde;o suporta o m&eacute;todo solicitado</span>"; break;
            case 500: return "<span class='texto'>500: Erro desconhecido de natureza do servidor</span>"; break;
            case 503: return "<span class='texto'>503: Capacidade m&aacute;xima do servidor alcançada</span>"; break;
            default: return "<span class='texto'>Erro " + stat + ". Mais informa&ccedil;&otilde;es em http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html</span>"; break;
        }
    }
	
    function antiCacheRand(aurl){
        var dt = new Date();
        if(aurl.indexOf("?")>=0){// já tem parametros
            return aurl + "&" + encodeURI(Math.random() + "_" + dt.getTime());
        }else{ return aurl + "?" + encodeURI(Math.random() + "_" + dt.getTime());}
    }
}
function select_innerHTML(objeto,innerHTML){
    objeto.innerHTML = ""
    var selTemp = document.createElement("micoxselect")
    var opt;
    selTemp.id="micoxselect1"
    document.body.appendChild(selTemp)
    selTemp = document.getElementById("micoxselect1")
    selTemp.style.display="none"
	
    if(innerHTML.toLowerCase().indexOf("<option")<0){//se não é option eu converto
        innerHTML = "<option>" + innerHTML + "</option>"
    }
	
    innerHTML = innerHTML.replace(/<option/g,"<span").replace(/<\/option/g,"</span")
    selTemp.innerHTML = innerHTML
	
    for(var i=0;i<selTemp.childNodes.length;i++){
        if(selTemp.childNodes[i].tagName){
            opt = document.createElement("OPTION")
            for(var j=0;j<selTemp.childNodes[i].attributes.length;j++){
                opt.setAttributeNode(selTemp.childNodes[i].attributes[j].cloneNode(true))
            }
            opt.value = selTemp.childNodes[i].getAttribute("value")
            opt.text = selTemp.childNodes[i].innerHTML
            if(document.all){ //IEca
                objeto.add(opt)
            }else{
                objeto.appendChild(opt)
            }                    
        }    
    }
    document.body.removeChild(selTemp)
    selTemp = null
}

function extraiScript(texto){
    // inicializa o inicio ><
    var ini = 0;
    // loop enquanto achar um script
    while (ini!=-1){
        // procura uma tag de script
        ini = texto.indexOf('<script', ini);
        // se encontrar
        if (ini >=0){
            // define o inicio para depois do fechamento dessa tag
            ini = texto.indexOf('>', ini) + 1;
            // procura o final do script
            var fim = texto.indexOf('</script>', ini);
            // extrai apenas o script
            codigo = texto.substring(ini,fim);
            // executa o script
            //eval(codigo);
            novo = document.createElement("script")
            novo.text = codigo;
            document.body.appendChild(novo);
        }
    }
}