// JScript File

function atualizaIframe(){
    var tamanho = document.getElementById("container").offsetHeight;
    parent.document.getElementById("conteudo").style.height = tamanho;
}

var iframeids=["conteudo"]

//Should script hide iframe from browsers that don't support this script (non IE5+/NS6+ browsers. Recommended):
var iframehide="yes"

var getFFVersion=navigator.userAgent.substring(navigator.userAgent.indexOf("Firefox")).split("/")[1]
var FFextraHeight=parseFloat(getFFVersion)>=0.1? 16 : 0 //extra height in px to add to iframe in FireFox 1.0+ browsers
//------------------------------------------------------
function resizeCaller() {
	var dyniframe=new Array()
	for (i=0; i<iframeids.length; i++){
		if (document.getElementById)
			resizeIframe(iframeids[i])
		//reveal iframe for lower end browsers? (see var above):
		if ((document.all || document.getElementById) && iframehide=="no"){
			var tempobj=document.all? document.all[iframeids[i]] : document.getElementById(iframeids[i])
			tempobj.style.display="block"
		}
	}
}
//------------------------------------------------------
function resizeIframe(frameid){
	var currentfr=document.getElementById(frameid)
	if (currentfr && !window.opera){
			currentfr.style.display="block"
		if (currentfr.contentDocument && currentfr.contentDocument.body.offsetHeight) //ns6 syntax
			currentfr.height = currentfr.contentDocument.body.offsetHeight+FFextraHeight; 
		else if (currentfr.Document && currentfr.Document.body.scrollHeight) //ie5+ syntax
			currentfr.height = currentfr.Document.body.scrollHeight;
		if (currentfr.addEventListener)
			currentfr.addEventListener("load", readjustIframe, false)
		else if (currentfr.attachEvent){
			currentfr.detachEvent("onload", readjustIframe) // Bug fix line
			currentfr.attachEvent("onload", readjustIframe)
		}
	}
}
//------------------------------------------------------
function readjustIframe(loadevt) {
	var crossevt=(window.event)? event : loadevt
	var iframeroot=(crossevt.currentTarget)? crossevt.currentTarget : crossevt.srcElement
	if (iframeroot)
		resizeIframe(iframeroot.id);
}
//------------------------------------------------------
function CarregaIframe(iframeid, url){
	if (document.getElementById)
		document.getElementById(iframeid).src=url
}

if (window.addEventListener)
	window.addEventListener("load", resizeCaller, false)
else if (window.attachEvent)
	window.attachEvent("onload", resizeCaller)
else
	window.onload=resizeCaller




//------------------------------------------------------
/*
Funcao para salvar o cookie na maquina do cliente,
esta funcao é chamada no flash.
*/

function salvaCookie(nome, valor) {
	criaCookie(nome,valor,7);
	window.open('principal.aspx','_self');
	window.location.reload(); 
	//alert('Cookie criado');
}

//------------------------------------------------------
/*
Funcao para criar o cookie na maquina do cliente,
esta funcao é chamada na funcao salvaCookie.
*/
function criaCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

//------------------------------------------------------
// Funcao que retorna o valor do cookie
function getCookie(name)
{
  if (document.cookie)
  {
	var cookies=document.cookie.split(";");
	for (var i=0; i<cookies.length; i++)
	{
	  var varName=(cookies[i].split("=")[0]);
	  var varValue=(cookies[i].split("=")[1]);

	  // Retira os espacos em branco (Netscape 7 problem)
	  while (varName.charAt(0)==" ")
		varName=varName.substr(1,varName.length);
	  if (varName==name)
	return unescape(varValue);
	}
  }
}


//------------------------------------------------------
// Funcao que deleta um cookie
function deleteCookie(name)
{
  var cookie_date = new Date ( );  // current date & time
  cookie_date.setTime ( cookie_date.getTime() - 1 );
  document.cookie = cookie_name += "=; expires=" + cookie_date.toGMTString();
}