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jquery.scrollstop.js
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jquery.scrollstop.js
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/* http://james.padolsey.com/javascript/special-scroll-events-for-jquery/ */
(function(){
var special = jQuery.event.special,
uid1 = "D" + (+new Date()),
uid2 = "D" + (+new Date() + 1);
special.scrollstart = {
setup: function() {
var timer,
handler = function(evt) {
var _self = this,
_args = arguments;
if (timer) {
clearTimeout(timer);
} else {
evt.type = "scrollstart";
jQuery.event.dispatch.apply(_self, _args);
}
timer = setTimeout( function(){
timer = null;
}, special.scrollstop.latency);
};
jQuery(this).bind("scroll", handler).data(uid1, handler);
},
teardown: function(){
jQuery(this).unbind( "scroll", jQuery(this).data(uid1) );
}
};
special.scrollstop = {
latency: 300,
setup: function() {
var timer,
handler = function(evt) {
var _self = this,
_args = arguments;
if (timer) {
clearTimeout(timer);
}
timer = setTimeout( function(){
timer = null;
evt.type = "scrollstop";
jQuery.event.dispatch.apply(_self, _args);
}, special.scrollstop.latency);
};
jQuery(this).bind("scroll", handler).data(uid2, handler);
},
teardown: function() {
jQuery(this).unbind( "scroll", jQuery(this).data(uid2) );
}
};
})();