function abre_pop_up(url){
	//window.open(url,"","status=yes,fullscreen=yes,toolbar=no,scrollbars=1;menubar=yes,location=no");
	window.open(url,"","width=700,height=500,status=yes,resizable=1,toolbar=no,scrollbars=1;menubar=yes,location=no");	
	
}

function menu_aberto_empresa(){
	document.getElementById('Item_Empresa').style.display = "block";
}

function menu_aberto_antares(){
	document.getElementById('Item_Antares').style.display = "block";
}

function abre_item_empresa(){

	if(document.getElementById('Item_Empresa').style.display == "block"){
		document.getElementById('Item_Empresa').style.display = "none";
		
	}else{
		document.getElementById('Item_Antares').style.display = "none";
		document.getElementById('Item_Empresa').style.display = "block";
	}


}

function abre_item_antares(){

	if(document.getElementById('Item_Antares').style.display == "block"){
		document.getElementById('Item_Antares').style.display = "none";
	}else{
		document.getElementById('Item_Empresa').style.display = "none";
		document.getElementById('Item_Antares').style.display = "block";
	}


}

function abre_url(url){
	window.location = url;
}


function verifica_email(){
	
	parte1 = newsletter.txtEmailNewsletter.value.indexOf("@");
	parte2 = newsletter.txtEmailNewsletter.value.indexOf("");
	//parte3 = newsletter.txtEmailNewsletter.value = "";
	if (!(parte1 >= 3 && parte2 >= 6)) {
		newsletter.txtEmailNewsletter.focus();
		alert("Digite o Email Correto");
		    envia = 0;
		return false;
	}else{
		envia = 1;
	}




	if(envia == 1){

		return true;
	}else{

		return false; 	
	}
					 
					 
	
}