function TxtMax(txt,nchar) 
{ 
    tot = nchar; 
    tam = txt.value.length; 
    str=""; 
    str=str+tam; 
     
    Restante.innerHTML = tot - str; 

    if (tam > tot)
	 {          
       aux = txt.value; 
       txt.value = aux.substring(0,tot); 
       Restante.innerHTML = 0; 
     }
}

function formatar(src, mask) 
{
	var i = src.value.length;
	var saida = mask.substring(i,i+1);
	var ascii = event.keyCode;
	if (saida == "A") {
		if ((ascii >=97) && (ascii <= 122)) { event.keyCode -= 32; }
		else { event.keyCode = 0; }
	} else if (saida == "0") {
		if ((ascii >= 48) && (ascii <= 57)) { return }
		else { event.keyCode = 0 }
	} else if (saida == "#") {
		return;
	} else {
		src.value += saida;
		i += 1
		saida = mask.substring(i,i+1);
		if (saida == "A") {
			if ((ascii >=97) && (ascii <= 122)) { event.keyCode -= 32; }
			else { event.keyCode = 0; }
		} else if (saida == "0") {
			if ((ascii >= 48) && (ascii <= 57)) { return }
			else { event.keyCode = 0 }
		} else { return; }
	}
}

function selecionar_tudo()
{ 
   for (i=0;i<document[0].elements.length;i++) 
		if(document[0].elements[i].name != "chkmarca" && document[0].elements[i].type != "radio")
		{
		   if (document[0].chkmarca.checked==1) 
            document[0].elements[i].checked=1 
		   else
		      document[0].elements[i].checked=0 		
		}
} 

function desabilita_controle()
{ 
   if (document[0].chkmarca.checked==1) 
      document[0].chkmarca.checked=0
} 


function mascara_hora(hor)
{ 
   var myhora = ''; 
	myhora = myhora + hor; 
	if (myhora.length == 2)
	{ 
	   myhora = myhora + ':'; 
		document.forms[0].hor.value = myhora; 
	} 
	if (myhora.length == 5)
	{ 
	   verifica_hora(); 
	} 
}

//v1.0
//Copyright 2006 Adobe Systems, Inc. All rights reserved.
function AC_AddExtension(src, ext)
{
  if (src.indexOf('?') != -1)
    return src.replace(/\?/, ext+'?'); 
  else
    return src + ext;
}

function AC_Generateobj(objAttrs, params, embedAttrs) 
{ 
  var str = '<object ';
  for (var i in objAttrs)
    str += i + '="' + objAttrs[i] + '" ';
  str += '>';
  for (var i in params)
    str += '<param name="' + i + '" value="' + params[i] + '" /> ';
  str += '<embed ';
  for (var i in embedAttrs)
    str += i + '="' + embedAttrs[i] + '" ';
  str += ' ></embed></object>';

  document.write(str);
}

function AC_FL_RunContent(){
  var ret = 
    AC_GetArgs
    (  arguments, ".swf", "movie", "clsid:d27cdb6e-ae6d-11cf-96b8-444553540000"
     , "application/x-shockwave-flash"
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_SW_RunContent(){
  var ret = 
    AC_GetArgs
    (  arguments, ".dcr", "src", "clsid:166B1BCA-3F9C-11CF-8075-444553540000"
     , null
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_GetArgs(args, ext, srcParamName, classid, mimeType){
  var ret = new Object();
  ret.embedAttrs = new Object();
  ret.params = new Object();
  ret.objAttrs = new Object();
  for (var i=0; i < args.length; i=i+2){
    var currArg = args[i].toLowerCase();    

    switch (currArg){	
      case "classid":
        break;
      case "pluginspage":
        ret.embedAttrs[args[i]] = args[i+1];
        break;
      case "src":
      case "movie":	
        args[i+1] = AC_AddExtension(args[i+1], ext);
        ret.embedAttrs["src"] = args[i+1];
        ret.params[srcParamName] = args[i+1];
        break;
      case "onafterupdate":
      case "onbeforeupdate":
      case "onblur":
      case "oncellchange":
      case "onclick":
      case "ondblClick":
      case "ondrag":
      case "ondragend":
      case "ondragenter":
      case "ondragleave":
      case "ondragover":
      case "ondrop":
      case "onfinish":
      case "onfocus":
      case "onhelp":
      case "onmousedown":
      case "onmouseup":
      case "onmouseover":
      case "onmousemove":
      case "onmouseout":
      case "onkeypress":
      case "onkeydown":
      case "onkeyup":
      case "onload":
      case "onlosecapture":
      case "onpropertychange":
      case "onreadystatechange":
      case "onrowsdelete":
      case "onrowenter":
      case "onrowexit":
      case "onrowsinserted":
      case "onstart":
      case "onscroll":
      case "onbeforeeditfocus":
      case "onactivate":
      case "onbeforedeactivate":
      case "ondeactivate":
      case "type":
      case "codebase":
        ret.objAttrs[args[i]] = args[i+1];
        break;
      case "width":
      case "height":
      case "align":
      case "vspace": 
      case "hspace":
      case "class":
      case "title":
      case "accesskey":
      case "name":
      case "id":
      case "tabindex":
        ret.embedAttrs[args[i]] = ret.objAttrs[args[i]] = args[i+1];
        break;
      default:
        ret.embedAttrs[args[i]] = ret.params[args[i]] = args[i+1];
    }
  }
  ret.objAttrs["classid"] = classid;
  if (mimeType) ret.embedAttrs["type"] = mimeType;
  return ret;
}

function verifica() 
{ 
   //se a resolução for  800*600... 
   if(window.screen.width == 800 || window.screen.height == 600) 
   { 
      //redireiciona para a pághina que foi feita para esta res. ou outra qualquer. 
      window.location.replace("nome da página", "target"); 
   } 
} 
function esconde(objeto) 
{
	if (objeto.style.visibility == "hidden")
	{
      objeto.style.visibility = "visible";
      objeto.style.display = "";		
	}
	else
	{
	   objeto.style.visibility = "hidden";
      objeto.style.display = "none";	}   
}