function $_freedom_window() 
{
	var myWidth = 0, myHeight = 0;
	
	if (typeof( window.innerWidth ) == 'number' ) 
	{
	    //Non-IE
	    myWidth = window.innerWidth;
	    myHeight = window.innerHeight;
	} 
	else if (document.documentElement && (document.documentElement.clientWidth || document.documentElement.clientHeight)) 
	{
	    //IE 6+ in 'standards compliant mode'
	    myWidth = document.documentElement.clientWidth;
	    myHeight = document.documentElement.clientHeight;
	} 
	else if (document.body && (document.body.clientWidth || document.body.clientHeight)) 
	{
	    //IE 4 compatible
	    myWidth = document.body.clientWidth;
	    myHeight = document.body.clientHeight;
	}
	
	arraySize = new Array();
	arraySize["width"]  = myWidth;
	arraySize["height"] = myHeight;
	
	return arraySize;
}

function $_freedom_(b)
{
	var i, a,c;
	if(arguments.length > 1){c = new Array(); for(i=0; i<arguments.length; i++) c.push(arguments[i]);}
	if(b instanceof Array){ c = b; }
	if(c instanceof Array){ a = new Array(); for(i=0; i<c.length; i++) a[i] = document.getElementById(c[i]);}
	else a = document.getElementById(b);
	return a;
}

function $_freedom_remove(a) 
{ 
	if(a && a.parentNode) a.parentNode.removeChild(a); 
}

function _freedom_addEvent(a, b, c, d, e)
{
	if(!a) return false;
	var f;
	if(typeof e != "undefined")
	{	
		if ( typeof(e) != 'string' ){ var g = []; for ( var i = 0; i < e.length; i++ ) g.push(e[i]); f = function(e) { c.apply(a,[e].concat(g)); };}
		else f = function(e) { c.apply(a, [e].concat(e)); };
	}
	else f = c;
	if (a.addEventListener){ addEventListener(b, f, d); return true; }
	else{ if (a.attachEvent) return a.attachEvent('on' + b, f); else a['on' + b] = f; }
};

function _freedom_getObjPosition(a)
{
	var b, c; a = $_freedom_(a); b = a.offsetLeft; c = a.offsetTop; var body = document.getElementsByTagName('body')[0];
	while (a.offsetParent && a!=body){ b += a.offsetParent.offsetLeft; c += a.offsetParent.offsetTop; a = a.offsetParent;}
	return {x: b, y:c};
}

var crossbrowser_BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent) || this.searchVersion(navigator.appVersion) || "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) { if (dataString.indexOf(data[i].subString) != -1) return data[i].identity; }
			else if (dataProp) return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	dataBrowser: [
		{ string: navigator.userAgent, subString: "Chrome", identity: "Chrome" },
		{  string: navigator.userAgent, subString: "OmniWeb", versionSearch: "OmniWeb/", identity: "OmniWeb" },
		{ string: navigator.vendor, subString: "Apple", identity: "Safari", versionSearch: "Version" },
		{ prop: window.opera, identity: "Opera" },
		{ string: navigator.vendor, subString: "iCab", identity: "iCab" },
		{ string: navigator.vendor, subString: "KDE", identity: "Konqueror" },
		{ string: navigator.userAgent, subString: "Firefox", identity: "Firefox" },
		{ string: navigator.vendor, subString: "Camino", identity: "Camino" },
		{ string: navigator.userAgent, subString: "Netscape", identity: "Netscape" },
		{ string: navigator.userAgent, subString: "MSIE", identity: "Explorer", versionSearch: "MSIE" },
		{ string: navigator.userAgent, subString: "Gecko", identity: "Mozilla", versionSearch: "rv" },
		{ string: navigator.userAgent, subString: "Mozilla", identity: "Netscape", versionSearch: "Mozilla" }
	],
	dataOS : [
		{ string: navigator.platform, subString: "Win", identity: "Windows" },
		{ string: navigator.platform, subString: "Mac", identity: "Mac" },
		{ string: navigator.platform, subString: "Linux", identity: "Linux" }
	]
};

crossbrowser_BrowserDetect.init();

function crossbrowser_down()
{
	var step = 1;
	var timeStep = 20;
	if(_freedom_getObjPosition("crossbrowser").y+step < 0) 
	{
		$_freedom_("crossbrowser").style.top = (_freedom_getObjPosition("crossbrowser").y+step)+"px";
		setTimeout("crossbrowser_down()", timeStep);
	}
}

crossbrowser_showed = false;

function crossbrowser_show()
{
	if (!crossbrowser_showed && (crossbrowser_BrowserDetect.browser == "Internet Explorer" || crossbrowser_BrowserDetect.browser == "Explorer") && crossbrowser_BrowserDetect.version <= "6")
	{
		var stats = document.createElement("img");
		stats.setAttribute("src",crossbrowser_stats);
		stats.style.display = "none";
		document.body.appendChild(stats);
		
		var janela  = $_freedom_window();
		var largura = janela["width"];
		var altura  = janela["height"];
		
		var iframe = document.createElement("iframe");
		iframe.setAttribute("frameBorder","0");
		iframe.setAttribute("marginwidth","0");
		iframe.setAttribute("marginheight","0");
		iframe.setAttribute("id","crossbrowser");
		iframe.setAttribute("scrolling","no");
		iframe.style.height = "93px";
		iframe.style.position = "absolute";
		iframe.style.width = largura+"px";
		iframe.style.top = "-40px";
		iframe.style.left = "0px";
		iframe.style.border = "0px solid #000";
		
		document.body.appendChild(iframe);
		var doc = iframe.document;
		if(iframe.contentDocument) doc = iframe.contentDocument; // For NS6
		else if(iframe.contentWindow) doc = iframe.contentWindow.document; // For IE5.5 and IE6
	
		doc.open();
		doc.writeln(crossbrowser_iframe);
		doc.close();
		crossbrowser_down();
		crossbrowser_showed = true;
		
	}
}

function crossbrowser_hide()
{
	$_freedom_remove($_freedom_("crossbrowser"));
}

_freedom_addEvent(window, "load", crossbrowser_show);

crossbrowser_iframe = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html><body style="margin:0px; padding:0px; overflow:hidden; height:30px;"><div id="crossbrowser" style="background:#FFFFCC;position:absolute;width:100%;left:0px;text-align:left;border-bottom:1px solid #999;"><table width="778" border="0" align="center" cellpadding="0" cellspacing="0"><tr><td height="10"></td><td align="right"><a href="javascript:window.parent.crossbrowser_hide();" title="Fechar"><img src="_imagens/cross_fechar.gif" width="26" height="18" border="0"/></a></td></tr><tr><td><span style="font-family:Arial, Helvetica, sans-serif; font-size:16px; font-weight:bold; color:#333">Atualize seu navegador</span><br><span style="font-family:Arial, Helvetica, sans-serif; font-size:10px; font-weight:normal; color:#333">O seu navegador está desatualizado. Isso pode representar falhas na segurança e afetar a sua experiência de  navegação.<br />Clique em um dos ícones ao lado e atualize seu software. Assim você navega com mais qualidade, segurança e pode<br>experimentar tudo que este site pode oferecer.</span></td><td align="right"><a target="_blank" href="http://www.mozilla.com/" title="Mozilla Firefox"><img src="_imagens/cross_firefox.gif" width="25" height="25" border="0" /></a><a target="_blank" href="http://www.google.com/chrome" title="Google Chrome"><img src="_imagens/cross_chrome.gif" width="25" height="25" border="0" /></a><a target="_blank" href="http://www.apple.com/safari/download/" title="Apple Safari"><img src="_imagens/cross_safari.gif" width="25" height="25" border="0" /></a><a target="_blank" href="http://www.opera.com/download/" title="Opera"><img src="_imagens/cross_opera.gif" width="25" height="25" border="0" /></a><a target="_blank" href="http://www.microsoft.com/windows/internet-explorer/" title="Internet Explorer"><img src="_imagens/cross_ie.gif" width="25" height="25" border="0" /></a></td></tr><tr><td colspan="2" height="16"></td></tr></table></div></body></html>';

crossbrowser_stats = "send.logs.php?pagina=Atualize seu Navegador - "+navigator.appName+" ("+navigator.appVersion+")";