$(document).ready(function() {
    $("#primaryNav li").hoverIntent(showSubNav,hideSubNav);
    $(".signIn").hoverIntent(showSignIn,hideSignIn);

	function showSignIn() { $(".signinDialog").slideDown();  }
	function hideSignIn() { $(".signinDialog").slideUp();  }
	function showSubNav() { $("ul",this).slideDown(); }
	function hideSubNav() { $("ul",this).slideUp();}
	
	$("#primaryNav li ul li:first-child").addClass("firstSubLink");
	$("#primaryNav li ul li:last-child").addClass("lastSubLink");
});
/*

If my user cookie doesn't exist
Set the google custom variable
Then set the user cookie
If it does exist
Do nothing.  The google variable is already set
*/

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);
}