$(document).ready(function() {
	
	 if(readCookie('sentinfo')) {
		$('#splash_wrapper').fadeIn();
		$('#splash').fadeIn();
	 }
	
	if(!readCookie('infosubmitted')) {
		$('#signup').show();
	}
});

function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}


function verify_email()
{
    errors = false;
    errorMsg = "We encountered problems with your input:\n";
    
    if (document.getElementById('email').value == '') {
        errors = true;
        errorMsg += "Email address is required.\n";
    }
    
     if (errors) {
        alert(errorMsg);
        return false;
     }
 
    createCookie('sentinfo', 'submitted', 365);
     return true;

}