function urlencode(sStr){
	return escape(sStr).
	replace(/\+/g, '%2B').
	replace(/\"/g,'%22').
	replace(/\'/g, '%27').
	replace(/\//g,'%2F');
}

function mostraForm(){
	o = $$('overlay'), f = $$('contato');
	o.style.display = f.style.display = 'block';
}
		
function hideForm(){
	o = $$('overlay'), f = $$('contato');
	o.style.display = f.style.display = 'none';
}
		
function siteInit(){
	var so = new SWFObject('site.swf', 'website', '100%', '100%', '8', '#ffffff');
	so.useExpressInstall('swfobject/expressinstall.swf');
	so.addParam('menu', 'false');
	so.addParam('wmode', 'transparent');
	so.write('flashcontent');
			
	d = $$('overlay');
	d.onclick = function(){
		hideForm();
	}
	c = $$('fccancel');
	c.onclick = function(){
		hideForm();
	}
}

addEvent(window,'load',siteInit);