//Deteccao do navegador (nome, versao e SO de bonus), pq a funcao abrePop nao funciona no Firefox

var 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"
		},
		{		// for newer Netscapes (6+)
			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"
		},
		{ 		// for older Netscapes (4-)
			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"
		}
	]

};
BrowserDetect.init();

//Lembrar de incluir os scripts do scriptaculous primeiro nas paginas

function abrePop(img){
	if(BrowserDetect.browser == "Firefox")
		window.location.assign(img.src.replace('_th',''));
	else
	{
		width = (parseInt(img.clientWidth)*8) + "";
		height = (parseInt(img.clientHeight)*8) + "";
		var Pop = window.open('','Septerra','menubar=0,resizable=0,scrollbars=0,status=0,toolbar=0,width=' + width + ',height=' + height);
		var PopBody = Pop.document.body;
		PopBody.style.margin = "0";
		PopBody.innerHTML = "<img src='" + img.src.replace('_th','') + "' width='" + width + "' height='" + height + "'/>";
		Pop.focus();
	}
}

function showDiv (str){
	if (document.getElementById(str).style.display == "none")
	{
		Effect.BlindDown(str); 
		return false;
	}
	else
	{
		Effect.BlindUp(str); 
		return false;
	}
}

//Bloco Google Analytics
function montaGoogleAnalytics (nomePagina) {
	var _gaq = _gaq || [];
	_gaq.push(['_setAccount', 'UA-16325534-1']);
	_gaq.push(['_trackPageview']);
}