$(document).ready(function() {
	if(	readCookie('voted') ) {
		$('#Dialogue').fadeIn('slow');
		$('#Dialogue-wrapper').fadeIn('slow');
	}
	
	if(readCookie('sentinfo') ) {
		$('#broadcast').fadeIn('slow');
		$('#broadcast-wrapper').fadeIn('slow');
	}
	
	if(readCookie('submittedemail')) {
		$('#confirmation').fadeIn('slow');
	}
});

// should have a better way to do this than cookies...
function openDialogue( video, videoId, title ) {
	$('#Dialogue').fadeIn('slow')
	createCookie('videochoice', video, 365);
	createCookie('videoId', videoId, 365);
	createCookie('videoTitle', title, 365);
}

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 verifyForm( vote ) {
    errors = false;
    errorMsg = "We encountered problems with your input:\n";
    
	if (document.getElementById('dialogue_first_name').value == '' || document.getElementById('dialogue_first_name').value == 'First Name') {
		errors = true;
		errorMsg += "Your first name is required.\n";
	}

	if (document.getElementById('dialogue_last_name').value == '' || document.getElementById('dialogue_last_name').value == 'Last Name') {
		errors = true;
		errorMsg += "Your last name is required.\n";
	}

	if (document.getElementById('dialogue_zip').value.length != '5') {
		errors = true;
		errorMsg += "Please enter a valid zip code.\n";
	}
    if (document.getElementById('dialogue_email').value == '') {
        errors = true;
        errorMsg += "Your email address is required.\n";
    }

	value = document.getElementById('dialogue_email').value;
	apos = value.indexOf("@");
	dotpos = value.lastIndexOf(".");
	
	if ( apos < 1 || dotpos-apos < 2) {
			errors = true;
	        errorMsg += "Please enter a valid email address.\n";
	}
	
    
     if (errors) {
        alert(errorMsg);
        return false;
     }
 
	eraseCookie('voted');
	createCookie('sentinfo', 'email', 365);
    return true;

}

function verifyHeadForm( vote ) {
    errors = false;
    errorMsg = "We encountered problems with your input:\n";
    
	if (document.getElementById('first_name').value == '' || document.getElementById('first_name').value == 'First Name') {
		errors = true;
		errorMsg += "Your first name is required.\n";
	}

	if (document.getElementById('last_name').value == '' || document.getElementById('last_name').value == 'Last Name') {
		errors = true;
		errorMsg += "Your last name is required.\n";
	}

	if (document.getElementById('zip').value.length != '5') {
		errors = true;
		errorMsg += "Please enter a valid zip code.\n";
	}
    if (document.getElementById('email').value == '') {
        errors = true;
        errorMsg += "Your email address is required.\n";
    }

	value = document.getElementById('email').value;
	apos = value.indexOf("@");
	dotpos = value.lastIndexOf(".");
	
	if ( apos < 1 || dotpos-apos < 2) {
			errors = true;
	        errorMsg += "Please enter a valid email address.\n";
	}

    
     if (errors) {
        alert(errorMsg);
        return false;
     }
 
	createCookie('submittedemail', 'email', 365);
    return true;

}