//sIFR implementation
//function pageScripts() {
//var arial = {  src: DNN_skinPath + 'arial.swf' };
//sIFR.activate(arial);
//sIFR.replace(arial, {
//  selector: 'h1', 
//  wmode: 'transparent', 
//  src:  DNN_skinPath +  'arial.swf', 
//  css: [ '.sIFR-root {color:#000000;font-size:18px;font-weight:bold}'  ]
//});
//}

/*Menu implementation*/
jQuery(document).ready(function(){
	jQuery("#MainMenu > ul").superfish({
		hoverClass:"hover",
		pathClass:"overideThisToUse",
		delay:800,
		animation:{height:"show"},
		speed:"normal",
		oldJquery:false,
		disableHI:false,
		onInit:function () {},
		onBeforeShow:function () {},
		onShow:function () {},
		onHide:function () {}
	});
	jQuery("#MainMenu180").superfish ({
		hoverClass:"hover",
		pathClass:"overideThisToUse"
	});
	
	/*change sub nav backgrounds*/
	jQuery('#MainMenu154').bind('mouseover', function(){
		jQuery('#MainMenu154 > ul').addClass('bluesubnav');
	});
	
	jQuery('#MainMenu166').bind('mouseover', function(){
		jQuery('#MainMenu166 > ul').addClass('pinksubnav');
	});
	
	jQuery('#MainMenu179').bind('mouseover', function(){
		jQuery('#MainMenu179 > ul').addClass('greensubnav');
	});
	
	jQuery('#MainMenu192').bind('mouseover', function(){
		jQuery('#MainMenu192 > ul').addClass('orangesubnav');
	});
	
	jQuery('#MainMenu180').bind('mouseover', function(){
		jQuery('#MainMenu180 > ul').addClass('purplesubnav');
	});	
	/*end subnav work*/
});





function slideShow() {

	//Set the opacity of all images to 0
	$('#gallery a').css({opacity: 0.0});
	
	//Get the first image and display it (set it to full opacity)
	$('#gallery a:first').css({opacity: 1.0});
	
	//Set the caption background to semi-transparent
	$('#gallery .caption').css({opacity: 0.7});

	//Resize the width of the caption according to the image width
	$('#gallery .caption').css({width: $('#gallery a').find('img').css('width')});
	
	//Get the caption of the first image from REL attribute and display it
	$('#gallery .content').html($('#gallery a:first').find('img').attr('rel'))
	.animate({opacity: 0.7}, 400);
	
	//Call the gallery function to run the slideshow, 6000 = change to next image after 6 seconds
	setInterval('gallery()',6000);
	
}

function gallery() {
	
	//if no IMGs have the show class, grab the first image
	var current = ($('#gallery a.show')?  $('#gallery a.show') : $('#gallery a:first'));

	//Get next image, if it reached the end of the slideshow, rotate it back to the first image
	var next = ((current.next().length) ? ((current.next().hasClass('caption'))? $('#gallery a:first') :current.next()) : $('#gallery a:first'));	
	
	//Get next image caption
	var caption = next.find('img').attr('rel');	
	
	//Set the fade in effect for the next image, show class has higher z-index
	next.css({opacity: 0.0})
	.addClass('show')
	.animate({opacity: 1.0}, 1000);

	//Hide the current image
	current.animate({opacity: 0.0}, 1000)
	.removeClass('show');
	
	//Set the opacity to 0 and height to 1px
	$('#gallery .caption').animate({opacity: 0.0}, { queue:false, duration:50 }).animate({height: '1px'}, { queue:true, duration:300 });	
	
	//Animate the caption, opacity to 0.7 and heigth to 100px, a slide up effect
	$('#gallery .caption').animate({opacity: 0.7},100 ).animate({height: '100px'},500 );
	
	//Display the content
	$('#gallery .content').html(caption);
	
	
}