/*
* utility functions. */
/**
* true when user agent is ipad. * @return <boolean> */
var isTouch = function(){
return navigator.userAgent.match(/iPad/i) != null
}
/**
* initialize array. * @params <int> arrayt size. * @params <any> default vlaue. * @retrun <array> */
var array = function(size, defaultValue){
return (new Array(size)).map(function(x){ return defaultValue});
}
/**
* The split() method is used to split an array into an array of arrays, and returns the new array. * @params <array> base array. * @params <interger> split size. * @retrun <array> */
var split = function(xs, size){
var r = []; for(var i=0; i<xs.length;i+=size){ var tmp = []; for(var j=i;j<i+size;j++){ if(xs.length == j) break; tmp.push(xs[j]); } r.push(tmp); } return r;
};
var List = function(xs){
index = -1; this.next = function(){ if (xs.length > (index + 1)) index += 1; return this; } this.get = function(){ return xs[index]; }
}
HttpProxy = {“ajax”:function(params){
$.ajax({ url: params.url, async: true, cache: false, error:params.error, success:params.success })
}}