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|
<script type="text/javascript" src="js/jquery.jscrollpane.min.js"></script>
<script type="text/javascript" src="js/jquery.transform-0.9.3.min_.js"></script>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.11/jquery-ui.min.js"></script>
<script type="text/javascript">
$(function() {
var $menu = $('#menu'),
$menuItems = $menu.children('li'),
/*$menu1 = $('#menu li ul'),
$menuItems1 = $menu1.children('li'),*/
$mbWrapper = $('#mb_content_wrapper'),
$mbClose = $mbWrapper.children('.mb_close'),
$mbContentItems = $mbWrapper.children('.mb_content'),
$mbContentInnerItems= $mbContentItems.children('.mb_content_inner');
$mbPattern = $('#mb_pattern'),
$works = $('#mb_imagelists > li'),
$mb_bgimage = $('#mb_background > img'),
Menu = (function(){
var init = function() {
preloadImages();
initPlugins();
initPattern();
initEventsHandler();
},
//preloads the images for the work area (data-bgimg attr)
preloadImages = function() {
$works.each(function(i) {
$('<img/>').attr('src' , $(this).children('img').data('bgimg'));
});
},
//initialise the jScollPane (scroll plugin)
initPlugins = function() {
$mbContentInnerItems.jScrollPane({
verticalDragMinHeight: 40,
verticalDragMaxHeight: 40
});
},
/*
draws 16 boxes on a specific area of the page.
we randomly calculate the top, left, and rotation angle for each one of them
*/
initPattern = function() {
for(var i = 0; i < 16 ; ++i) {
//random opacity, top, left and angle
var o = 0.1,
t = Math.floor(Math.random()*196) + 5, // between 5 and 200
l = Math.floor(Math.random()*696) + 5, // between 5 and 700
a = Math.floor(Math.random()*101) - 50; // between -50 and 50
$el = $('<div>').css({
opacity : o,
top : t + 'px',
left : l + 'px'
});
if (!$.browser.msie)
$el.transform({'rotate' : a + 'deg'});
$el.appendTo($mbPattern);
}
$mbPattern.children().draggable(); //just for fun
},
/*
when the User closes a content item, we move the boxes back to the original place,
with new random values for top, left and angle though
*/
disperse = function() {
$mbPattern.children().each(function(i) {
//random opacity, top, left and angle
var o = 0.1,
t = Math.floor(Math.random()*196) + 5, // between 5 and 200
l = Math.floor(Math.random()*696) + 5, // between 5 and 700
a = Math.floor(Math.random()*101) - 50; // between -50 and 50
$el = $(this),
param = {
width : '50px',
height : '50px',
opacity : o,
top : t + 'px',
left : l + 'px'
};
if (!$.browser.msie)
param.rotate = a + 'deg';
$el.animate(param, 1000, 'easeOutExpo');
});
},
initEventsHandler = function() {
/*
click a link in the menu
*/
$menuItems.bind('click', function(e) {
var $this = $(this),
pos = $this.index(),
speed = $this.data('speed'),
easing = $this.data('easing');
//if an item is not yet shown
if(!$menu.data('open')){
//if current animating return
if($menu.data('moving')) return false;
$menu.data('moving', true);
$.when(openItem(pos, speed, easing)).done(function(){
$menu.data({
open : true,
moving : false
});
showContentItem(pos);
$mbPattern.children().fadeOut(500);
});
}
else
showContentItem(pos);
return false;
});
/*
click close makes the boxes animate to the top of the page
*/
$mbClose.bind('click', function(e) {
$menu.data('open', false);
/*
if we would want to show the default image when we close:
changeBGImage('images/default.jpg');
*/
$mbPattern.children().fadeIn(500, function() {
$mbContentItems.hide();
$mbWrapper.hide();
});
disperse();
return false;
});
/*
click an image from "Works" content item,
displays the image on the background
*/
$works.bind('click', function(e) {
var source = $(this).children('img').data('bgimg');
changeBGImage(source);
return false;
});
},
/*
changes the background image
*/
changeBGImage = function(img) {
//if its the current one return
if($mb_bgimage.attr('src') === img || $mb_bgimage.siblings('img').length > 0)
return false;
var $itemImage = $('<img src="'+img+'" alt="Background" class="mb_bgimage" style="display:none;"/>');
$itemImage.insertBefore($mb_bgimage);
$mb_bgimage.fadeOut(1000, function() {
$(this).remove();
$mb_bgimage = $itemImage;
});
$itemImage.fadeIn(1000);
},
/*
This shows a content item when there is already one shown:
*/
showContentItem = function(pos) {
$mbContentItems.hide();
$mbWrapper.show();
$mbContentItems.eq(pos).show().children('.mb_content_inner').jScrollPane();
},
/*
moves the boxes from the top to the center of the page,
and shows the respective content item
*/
openItem = function(pos, speed, easing) {
return $.Deferred(
function(dfd) {
$mbPattern.children().each(function(i) {
var $el = $(this),
param = {
width : '100px',
height : '100px',
top : 154 + 100 * Math.floor(i/4),
left : 200 + 100 * (i%4),
opacity : 1
};
if (!$.browser.msie)
param.rotate = '0deg';
$el.animate(param, speed, easing, dfd.resolve);
});
}
).promise();
};
return {
init : init
};
})();
/*
call the init method of Menu
*/
Menu.init();
});
</script> |
http://www.saaa.ma/test/art/
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Envoyé par danielhagnoul
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