aqui dejo el otro js que hace lo del efecto:
Código Javascript
:
Ver original[HIGHLIGHT="Javascript"]
(function($,W,D){
// Define all possible exit positions:
var exitPositions = {
/* top: function(el) {
return {
top: 0 - el.height(),
left: el.offset().left
};
},
topLeft: function(el) {
return {
top: 0 - el.height(),
left: 0 - (el.width()/2)
};
},*/
topRight: function(el) {
return {
top: 0 - el.height(),
left: $(W).width() + (el.width()/2)
};
}/*,
left: function(el) {
return {
top: el.offset().top,
left: 0 - el.width()
};
},
right: function(el) {
return {
top: el.offset().top,
left: $(W).width() + el.width()
};
},
btmLeft: function(el) {
return {
top: getWindowHeight() + el.height(),
left: 0 - (el.width()/2)
};
},
btmRight: function(el) {
return {
top: getWindowHeight() + el.height(),
left: getWindowHeight() + (el.width()/2)
};
},
btm: function(el) {
return {
top: getWindowHeight(),
left: el.offset().left
};
}*/
};
function getWindowHeight() {
return W.innerHeight || $(window).height();
}
function randDirection() {
var directions = [],
count = 0;
// Loop through available exit positions:
for (var i in exitPositions) {
// Push property name onto new array:
directions.push(i);
count++;
}
// Return random directions property (corresponds to exitPositions properties):
return directions[ parseInt(Math.random() * count, 10) ];
}
function prepareOverflow() {
// The various overflow settings will be set to hidden,
// but only if it does not conflict with the current document:
var oX = $(D).width() <= $(W).width(),
oY = $(D).height() <= $(W).height(),
oR = oX && oY;
oX && $('body').css('overflow-x','hidden');
oY && $('body').css('overflow-y','hidden');
oR && $('body').css('overflow','hidden');
}
function flyElement(s) {
// Main functionality of plugin:
// Create shortcut to element:
var el = $(this),
// Handle random direction:
direction = s.direction.toLowerCase() === 'random' ? randDirection() : s.direction,
// New objext: Tweens - All tweens, including user-defined ones and ours:
// (Gives our tweens precedence):
tweens = $.extend(s.tween, exitPositions[direction](el)),
// Define all properties associated with layout/position:
positionProps = 'position,left,top,bottom,right,width,height,paddingTop,paddingRight,paddingBottom,paddingLeft,marginTop,marginRight,marginBottom,marginLeft,zIndex,overflow,clip,display',
// New element: clone of original (remove unique identifier):
// (Must re-apply all layout styles because the ID may have been CSS hook):
clone = $(el.clone())
.removeAttr('id')
.attr('id', 'replaced-element-' + (+new Date()))
.css((function(){
// Loop through each position/layout property
// and return object containing all:
var props = positionProps.split(','),
length = props.length,d
styles = {};
while(length--) { styles[props[length]] = el.css(props[length]); }
return styles;
})());
// Prepare document overflows:
prepareOverflow();
$(el)
// Style new element:
.css({
left: tweens.left ? el.offset().left : null,
top: tweens.top ? el.offset().top : null,
position: 'absolute',
zIndex: 999,
width: el.outerWidth(),
height: el.outerHeight()
})
// Animate using collective 'tweens' object:
.animate(tweens, s.duration, function(){
// On comepletion, remove the animated element:
el.remove();
})
.filter(function(){
// Filter:
// (will only continue with chain if user set 'retainSpace' to true)
return !!s.retainSpace;
})
// Insert clone before original element: (make clone invisible)
.before($(clone).css('opacity',0));
if (s.retainSpace && typeof s.retainSpace === 'object') {
$(clone).animate(s.retainSpace, s.duration, function(){
$(this).remove();
});
}
}
// Expose functionality to jQuery namespace:
$.fn.flyOffPage = function(userDefinedSettings) {
// Define settings
var s = $.extend({
direction: 'random',
tween: {},
retainSpace: true,
duration: 1800
}, userDefinedSettings);
// Initiate:
return this.each(function(){
flyElement.call(this,s);
});
};
})(jQuery,window,document);
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