/**
 * Copyright (c) 2007 Ariel Flesler - aflesler(at)gmail(dot)com | http://flesler.blogspot.com
 * Dual licensed under MIT and GPL.
 * @version 1.0.0
 **/
(function(q){var a='concat,every,filter,forEach,indexOf,join,lastIndexOf,map,once,pop,push,reverse,shift,slice,some,sort,splice,unshift'.split(','),i=0,k;while(k=a[i++]){if(q[k])o(k)}function o(k){Array[k]=function(){var h=q.shift.call(arguments);if(h.item)h=p(h);return q[k].apply(h,arguments)}};function p(h){var a=[],j=0;for(;j<h.length;j++)a[j]=h[j];return a}})(Array.prototype);