function getUrl (url) {
	var pathname = document.location.pathname;
	pathname = pathname.substring(0, pathname.lastIndexOf('/'));
	while (url.substring(0,3) == '../') {
		pathname = pathname.substring(0, pathname.lastIndexOf('/'));
		url = url.substring(3);
	}
	url = document.location.protocol+"//"+document.location.host+pathname+"/"+url;
	return url;
}

function getHttpUrl (url) {
	var pathname = document.location.pathname;
	pathname = pathname.substring(0, pathname.lastIndexOf('/'));
	while (url.substring(0,3) == '../') {
		pathname = pathname.substring(0, pathname.lastIndexOf('/'));
		url = url.substring(3);
	}
	url = "http://"+document.location.host+pathname+"/"+url;
	return url;
}

function janela (url, title, width, height, scrollbars, resize) {
	if (scrollbars == null) scrollbars='no';
	if (resize == null) resize='no';
	var opened = window.open(url, title, 'width='+width+',height='+height+',menubar=no,location=no,resizable='+resize+',scrollbars='+scrollbars+',status=yes,toolbar=no,titlebar=no');
	if (opened != null) opened.focus();
}

function janelaResizable (url, resize) {
	var opened = window.open(url, undefined, 'menubar=no,location=no,resizable='+resize+',scrollbars=no,status=yes,toolbar=no,titlebar=no');
	if (opened != null) opened.focus();
}

function janelaWindow (url, title, width, height, scrollbars, resize) {
	if (scrollbars == null) scrollbars='no';
	if (resize == null) resize='no';
	var opened = window.open(url, title, 'width='+width+',height='+height+',menubar=no,location=no,resizable='+resize+',scrollbars='+scrollbars+',status=yes,toolbar=no,titlebar=no');
	if (opened != null) opened.focus();
	
		return opened;
}

function janelaAjuda (url) {
	var opened = window.open(getHttpUrl(url), 'Ajuda', 'width=760,height=560,menubar=no,location=no,resizable=yes,scrollbars=yes,status=no,toolbar=yes,titlebar=no');
	if (opened != null) opened.focus();
}

function janelaPopup(url, title, width, height, scrollbars, resize) {
     var newUrl = getUrl('externalPopup.jsp?body=' + url);
     janela(newUrl, title, width, height, scrollbars, resize);
}

function showHideElement (id) {
	if (true) return;
	var element = document.getElementById(id)
	var old = element.style.visibility;
	if (old == 'hidden') {
		element.style.visibility = 'visible';
		element.style.display = 'inline';
	} else {
		element.style.visibility = 'hidden';
		element.style.display = 'none';
	}
}

function janelaImpressos (url) {
	var opened = window.open(getHttpUrl(url), 'Impressos', 'width=760,height=560,menubar=no,location=no,resizable=yes,scrollbars=yes,status=no,toolbar=no,titlebar=no');
	if (opened != null) opened.focus();
}

function janelaPDF (url, title) {
	janela(url, title, 750, 500, 'yes', 'yes');
}

function janelaMaisInfoCertidao (url, title) {
	janela(url, title, 450, 520, 'yes', 'yes');
}

function janelaPDFWindow (url, title) {
	return janelaWindow(url, title, 750, 500, 'yes', 'yes');
}