function enter_contest(){
	//form vars
	var form = $j("#contest_enter_form");
	var rules = $j("#accept_rules");
	if (rules.attr('checked')){
		var optin_flag = "Yes";
	}
	else{
		var optin_flag = "";
		show_no_terms();
		return false;
	}
	
	var data_string = { rules: optin_flag}

	post_form('shaker_login.php', data_string);
	return true;
}


function post_form(page, formdata) {
	show_busy();
	$j.post(page, formdata, function (data, textStatus) {
		if(textStatus=='success'){
			$j("#popup_content").html(data);
		}
		else{
			$j("#popup_content").load('shaker_contest.php');
		}
	});
	hide_busy();

}

function send_login(){
	//form vars
	var form = $j("#reg");
	var email = $j("#c_email");
	var password = $j("#c_password");
	
	var data_string = { email: email.val(), password: password.val()}

	post_form('shaker_login.php', data_string);

}


function show_busy(){
	$j('#busy_icon').show();

}

function hide_busy(){
	$j('#busy_icon').hide();
	
}
function show_no_terms(){
	$j('#no_terms').show();
}

function hide_no_terms(){
	$j('#no_terms').hide();
}