// JavaScript Document
function abreForm(id)
{
	fnOverlay('open');
	form = document.getElementById(id);
	tela = document.getElementById("site");
	
	form.style.display = "block";
	
	if( typeof( window.innerWidth ) == 'number' ) 
	{
		//Non-IE
		myWidth = window.innerWidth;
		myHeight = window.innerHeight;
  	} 
	else( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) )
	{
		//IE 6+ in 'standards compliant mode'
		myWidth = document.documentElement.clientWidth;
		myHeight = document.documentElement.clientHeight;
  	}
	
	//form.style.top = (myHeight - form.offsetHeight)/2+"px";
	//form.style.left = (tela.clientWidth - form.offsetWidth)/2+"px";
}

function fechaForm(id)
{
	fnOverlay('close');
	document.getElementById(id).style.display = "none";
}
function msg(){
	alert("Sua mensagem foi enviada!");	
}