// JavaScript Document
// Funções comuns
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 limpaTexto(txt,valorpadrao){
if (txt.value == valorpadrao) {
txt.value = "";
}
}

function preencheTexto(txt,valorpadrao){
if (txt.value == "") {
txt.value = valorpadrao;
}
}

//abrir("http://www.blaze.com.br") - abre na mesma janela
//abrir("http://www.blaze.com.br","_blank") - abre em uma nova janela
//abrir("http://www.blaze.com.br","popup",500,800) - abre em uma janela popup
var popUpWin=0;
function abrir(URLStr, NomeJanela, width, height)
{
if (NomeJanela == "_blank") {
window.open(URLStr, '_blank', '');
}
if (NomeJanela == "popup") {
var top = (screen.height / 2) - (height / 2);
var left = (screen.width / 2) - (width / 2);

if(popUpWin)
{
if(!popUpWin.closed) popUpWin.close();
}
popUpWin = open(URLStr, 'popUpWin', 'toolbar=0,location=0,status=0,menubar=0,scrollbars=0,resizable=0,width='+width+',height='+height+',left='+left+',top='+top+',screenX='+left+',screenY='+top+'');
}
if (NomeJanela == "modal"){
caixa = "window.showModelessDialog(URLStr, 'popUpWin', 'Resizable:no; DialogHeight:" + height + "px; DialogWidth:" + width + "px; Edge:raised; Help:no; Scroll:no; Status:no; Center:yes;');";
eval(caixa);
}
if (NomeJanela == ""){
window.location.href=URLStr;
}
}

function maxChar(campo,maximo){
if (campo.value.length >= maximo){return false}
}

function confirmar(Pergunta, URL){
var pergunta=confirm(Pergunta)
if (pergunta){
window.location.href=URL
}
}

function voltar(){
history.go(-1);
}

function trim(str)
{
while (str.charAt(0) == " ")
str = str.substr(1,str.length -1);

while (str.charAt(str.length-1) == " ")
str = str.substr(0,str.length-1);

return str;
}

function alterar(idObj){
	document.location.href=document.getElementById(idObj).options[document.getElementById(idObj).selectedIndex].value;
}

function addfavoritos(title,url) {
if (window.sidebar)
	{
	window.sidebar.addPanel(title, url,"");
	}
else if( document.all )
	{
	window.external.AddFavorite( url, title);
	}
else
	{
	return true;
	}
}