var myImages = new Array('/images/2011_Skin_Images/Button_skylights_mid.jpg',
						 '/images/2011_Skin_Images/Button_skylights_down.jpg',
						 '/images/2011_Skin_Images/Button_roofing_down.jpg',
						 '/images/2011_Skin_Images/Button_repairs_mid.jpg',
						 '/images/2011_Skin_Images/Button_repairs_down.jpg',
						 '/images/2011_Skin_Images/Button_gallery_down.jpg',
						 '/images/2011_Skin_Images/Button_guarantee_down.jpg',
						 '/images/2011_Skin_Images/Button_requestaquote_down.jpg',
						 '/1px.gif'
						);



function sidenavInit(){
	$('.menuButton').each(function(){
		if($(this).hasClass('has-menu')){
			var a = $(this);
			var li = a.parent('li');
			a.click(function(){
				if (a.hasClass('active')) {
					a.next('ul').slideUp('slow', function(){
						a.removeClass('active');
						li.removeClass('active');
					});
				} else {
					a.next('ul').slideDown('slow', function(){
						a.addClass('active');
						li.addClass('active');
					});
				}
			});
		}
	});
}

function keepOpen(){
	var myLocation = location.pathname;
	$('.side-menu a').each( function(){
		if($(this).attr('href') == myLocation){
			$(this).parent('li').addClass('active');
			$(this).parents('.li_image').children('.menuButton').addClass('active');
			$(this).parents('.li_image').addClass('active');
		}
	});
}

function setEmailLink(){
	var SubjectLine = location.href; 
	var BodyText	='You can see this page at: '+location.href;
	var mailtolink	= 'mailto:?SUBJECT='+escape(SubjectLine)+'&BODY='+escape(BodyText);
	$('#EmailThisPage').attr('href', mailtolink);
}

function preloadImages(){
	$('#master').after('<div id="preloadImages"></div>');
	var imageDiv = $('#preloadImages');
	imageDiv.hide();
	for(var i=0; i < myImages.length; i++){
		imageDiv.append('<img src="'+myImages[i]+'" />');
	}
	//imageDiv.remove();
}

$(document).ready( function(){
	keepOpen();
	sidenavInit();
	setEmailLink();
});