/* Default JS Functions for Department of Transport

	1. Apply Transparent PNG for content IE6
	2. Apply Hover States for IE6
	3. Initiate Home Banner
	4. Text Re-Size
*/



$(document).ready(function() {

//  1. Apply Transparent PNG for Navigation IE6
$('.nav li:first-child').addClass('first-child');
$('.nav').supersleight();

//  2. Apply Hover States for IE6
$('.submit').hover(function() {
	$(this).toggleClass('hover');
});

//  3. Initiate Home Banner
	var toggle = $('.pause').click(function() {
		$(this).toggleClass('play')
		var paused = slideshow.is(':paused');
		slideshow.cycle(paused ? 'resume' : 'pause', true);
	});

	var slideshow = $('.banner ul').cycle({ 
	    fx:			'fade',
		timeout:	5000,
	    speed:  	800,
	    next:   	'.next',
	    prev:   	'.prev',
        pager:  	'.banner-pages'
	});

//  4. Text Re-Size
$('.text-resize').append('<a href="#" title="Decrease Text Size" class="text-decrease" id="text-decrease">-A</a> &nbsp; <a href="#" title="Increase Text Size" class="text-increase" id="text-increase">+A</a> &nbsp; ');
    $(".inside, .home").textResize($("#text-decrease"), $("#text-increase"), $("#reset"), {baseFontSize: "1em", maxZoom: .5, steps: 10});
    
    /* fontZoomStep = $.cookie('fontZoomStep');
    if (fontZoomStep != null) {
                fontSize = 1+((1/9)*(fontZoomStep-1));
        $('body .col').css('font-size', fontSize+"em");
    }*/


/* Init image gallery */	
 // Initialize Minimal Galleriffic Gallery
var galleries = $('.ad-gallery').adGallery({
   effect: 'fade'
});


});