function Popup(id,popW,popH)
	{w = screen.availWidth;
	h = screen.availHeight;
	var leftPos = (w-popW)/2, topPos = (h-popH)/2;
	window.open(id,"pop",'width='+popW+',height='+popH+',toolbar=no,location=no,status=no,menubar=no,scrollbars=no,resizable=no,top='+topPos+',left='+leftPos);
	}

function Popups(id,popW,popH)
	{w = screen.availWidth;
	h = screen.availHeight;
	var leftPos = (w-popW)/2, topPos = (h-popH)/2;
	window.open(id,"pop",'width='+popW+',height='+popH+',toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,resizable=no,top='+topPos+',left='+leftPos);
	}
	
function checkMail(x)
{
	var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	if (filter.test(x)) return true;
	else return false;
}
function validarsuscri() {
	if (checkMail(formulario.emailsuscri.value)==false){
	alert("Email inválido");	
	formulario.emailsuscri.focus();
	formulario.emailsuscri.style.background = "#ffc2e6";
	} else {
	suscribite.submit(); 
	}
}