var iframeids=["conteudo"]

var iframehide="yes"

var getFFVersion=navigator.userAgent.substring(navigator.userAgent.indexOf("Firefox")).split("/")[1]
var FFextraHeight=getFFVersion>=0.1? 16 : 0 

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) 
			currentfr.attachEvent("onload", readjustIframe)
		}
		expande_interface(currentfr);
	}
}

function readjustIframe(loadevt) {
	var crossevt=(window.event)? event : loadevt
	var iframeroot=(crossevt.currentTarget)? crossevt.currentTarget : crossevt.srcElement
	if (iframeroot)
		resizeIframe(iframeroot.id);
}

function loadintoIframe(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
	}

var exibe=false;

function expande_interface(currentfr) {

	var td_conteudo = document.getElementById("td_conteudo");
	var menu = document.getElementById("menu");
	var bt_exibir = document.getElementById("bt_exibir");
	var webhelp = currentfr.Document.getElementById("webhelp");	
	
	
	if (webhelp && !exibe){
		td_conteudo.className= "expandido";
		menu.style.display = "none";
		bt_exibir.style.display = "";
		bt_exibir.src = "/imagens/bts/exibir_o_menu.gif";
		bt_exibir.parentElement.href = "javascript:exibe=true;resizeIframe('conteudo') ; top.conteudo.frmset01.minibar_navpane.navpane.location.reload();";
		
	   
		frmset01 = currentfr.Document.getElementById("frmset01");
		bsscright= frmset01.Document.getElementById("bsscright");

		currentfr.height = bsscright.Document.body.scrollHeight+250;
		
	}
	else if (webhelp && exibe){
		td_conteudo.className= "normal";
		menu.style.display = "";
		bt_exibir.style.display = "";
		bt_exibir.src = "/imagens/bts/esconder_o_menu.gif";
		bt_exibir.parentElement.href = "javascript:exibe=false;resizeIframe('conteudo'); top.conteudo.frmset01.minibar_navpane.navpane.location.reload(); ";

		frmset01 = currentfr.Document.getElementById("frmset01");
		bsscright= frmset01.Document.getElementById("bsscright");
		currentfr.height = bsscright.Document.body.scrollHeight+250;
	}//linha 100
}

function iframe_ok(){
	var iframe=document.getElementById("conteudo")
	if ((iframe.height == "100%")){
		resizeIframe('conteudo');
	}
}