var timeout    = 500;
var closetimer = 0;
var ddmenuitem = 0;

$(document).ready(function() {

// external links       
extLinks();
jsddm_setup();

$('#blog').find("a:first").click(function() {
        window.open( 'http://nevillecregan.blogspot.com/' );
		return false;
	});


if($.cookie('TEXT_SIZE')) {
		$('body').addClass($.cookie('TEXT_SIZE'));
	}
	$('.resizer a').click(function() {
		var textSize = $(this).parent().attr('class');
		$('body').removeClass('small medium large').addClass(textSize);
		$.cookie('TEXT_SIZE',textSize, { path: '/', expires: 10000 });
		return false;
	});

    
 // end onload
});



// external links
function extLinks() {

    $( "a[@rel='external']" ).click( function(){
        window.open( this.href );
        return false;
    });
    
};

function jsddm_open() {
jsddm_canceltimer();
	jsddm_close();
	ddmenuitem = $(this).find('ul').eq(0).css('visibility', 'visible');
	}

function jsddm_close() {
if(ddmenuitem) ddmenuitem.css('visibility', 'hidden');
}

function jsddm_timer(){	
closetimer = window.setTimeout(jsddm_close, timeout);
}

function jsddm_canceltimer() {	
if(closetimer)
	{	window.clearTimeout(closetimer);
		closetimer = null;}
		}

function jsddm_remove() {
$('#jsddm > li').unbind('mouseover', jsddm_open);
$('#jsddm > li').unbind('mouseout',  jsddm_timer);
}

function jsddm_setup() {
$('#jsddm > li').bind('mouseover', jsddm_open);
$('#jsddm > li').bind('mouseout',  jsddm_timer);
}

document.onclick = jsddm_close;